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Alpha Chemika
Mumbai, Maharashtra, India
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Our Products

  1. Laboratory Equipments 3 Products available
  2. Industrial Chemicals 34 Products available
  3. Mercuric Salts 11 Products available
  4. Chemical Compound 7 Products available
  5. "A" Laboratory Chemicals 113 Products available
  6. Sulfur Fertilizer 4 Products available
  7. Buffer Tablets 4 Products available
  8. HPLC Solvents 3 Products available
  9. Biological Stains (Microscopy) 55 Products available
  10. Ion Pairing Reagents 29 Products available
  11. Others 79 Products available

Biological Stains (Microscopy)

Orcein For Microscopy

1,278 /5 Gram Get Latest Price
We are offering orcein for microscopy.
Absorption (in naoh
0.01 molltr) 575-582 nm
loss on drying max. 7%
(histological staining reagent stains elastic tissue in fixed tissue
differentiates chromosomes from other structures for elementary
animal tissue structure. Leucokyle stain.)
cas no: 1400-62-0 un no. Nr tariff : 3203 00 90
s : 22-2425 f : 16
View Complete Details

Thionin For Microscopy

1,100 /5 Gram Get Latest Price
  • Min. Order (MOQ) 5 Gram
We are offering thionin for microscopy
c.i.no. 52000
(for metachromatic stains according to erhrlich)
c14h13n3o2s m.w. 287.34
dye content min. 85%
absorption(in water) max. 598-660 nm
cas no: 78338-22-4
un no. Nr
hs code : 3204 90 00
s : 22-2425
View Complete Details

Pararosaniline (base) For Microscopy

1,048 /25 Gram Get Latest Price
  • Min. Order (MOQ) 25 Gram
We are offering pararosaniline (base) for microscopy
(c.i.no. 42500)
c19h19n3o m.w. 305.38
dye content 95%
absorption max.(ethanol) 544 nm
cas no: 467-62-9
un no. Nr
hs code : 3204 19 29
r : 40
s : 3639
View Complete Details

Aniline Blue (water Soluble)

255 /25 Gram Get Latest Price
  • Brand Name ALPHA CHEMIKA
  • CAS No. 28983-56-4
  • MF C37H27N3O9S3Na2
We are offering aniline blue(water soluble)
c32h25n3na2o9s3 m.w. 737.74
c.i.no. 42755(china blue) 100 gm
absorption(1m alcohol) max. 595-610 nm 10 x 100 gm
ph 9.4-14.0
used with fuchsin acid as mallory's connective tissue
stain visualizes chromosomes and cellulose walls in plants.
Cas no : 28983-56-4 un no. Nr tariff : 3204 12 51
s : 22-2425
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Acridine Orange For Microscopical Staining

828 /10 Gram Get Latest Price
  • Min. Order (MOQ) 10 Gram
We are offering acridine orange for microscopical staining
zinc chloride double salt for electrophoresis
c.i. No. 46005
minimum dye content 60%
abspt. Max. (in 50% ethanol) 491-495 nm
minimum absorptivity
(1% 1 cm, l max. 50 ethanol) 1345
absorbance ratio (a l max -
15 nma l max + 15 nm) 1.35-1.55
zinc(zn) 9-15%
suitability for microscopy passes test
maximum limits of impurity
loss on drying at 110oc 5%
used as ribonucleic acid stain
cas no : 494-38-2 un no. : nr tariff : 3204 13 90
r : 2334-40 s : 363739-45
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Janus Green B For Microscopy

575 /5 Gram Get Latest Price
  • Brand Name ALPHA CHEMIKA
  • Style (M.S.)
  • Classification Dye Content
  • CAS No. 2869-83-2
  • MF C30H31ClN6
We are offering janus green b for microscopy

mol. Formula :- c30h31cln6
mol. Weight :- 511.07
(CAS No.2869-83-2)

sr no. tests specifications
1 description greenish black or black powder
2 absorption max. 640 - 666 nm
3 tlc passes test
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Fluorescein 98%

Fluorescein 98%
mol. Formula :- c20h12o5
mol. Weight :- 332.31

sr
no. tests specifications
1 description an orange-red powder
2 assay (on dried substance) min. 98.0%
3 loss on drying (105c)
View Complete Details

Fast Sulphon Black F

210 /25 Gram Get Latest Price
  • Type FAST
  • Form C30H20N4O11S3
  • Brand Name ALPHA CHEMIKA
  • CAS No. 3682-47-1

We are offering fast sulphon black f mol. Formula :- c30h17n4o11s3na3 mol. Weight :- 774.60 (CAS No.3682-47-1) sr. No. tests specifications 1 description black coloured powder 2 suitability as an indicator for passes test edta titration.

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Chromotrope 2r

490 /25 Gram Get Latest Price
  • Min. Order (MOQ) 25 Gram
Chromotrope 2r
c16h10n2na2o8s2
m.w. 468.4 25 gm
c.i.no. 16570
for microscopical staining
dye content min. 85%
cas no. 4197-07-3
un no. Nr
tariff : 3204 90 00
s : 22-2425
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Nigrosine For Microscopy

We are offering nigrosine for microscopy
(water soluble)
c.i. No. 50420
absorption maxima (ethanol 50%)570-580 nm
loss on drying (1100c)
View Complete Details

Naphthol Green B For Microscopy

125 /25 Gram Get Latest Price
  • Color GREEN
  • Type (water soluble) (M.S.)
  • CAS No. 19381-50-1
  • MF C30H15FeN3Na3O15S3
  • Purity 19381-50-1
We are offering naphthol green b for microscopy
mol. Formula :- c30h15fen3na3o15s3
mol. Weight :- 878.450
cas no. 19381-50-1

sr. No. tests specifications
1 description dark green powder
2 absorptivity 105 - 115
(a 1 cm 1% at 715nm water, on dried substance)
3 loss on drying (1050c)
View Complete Details

Field Stain B For Microscopy

70 /125 Milliliter Get Latest Price
  • Type B
  • Material (microscopical staining)
We are offering field stain b for microscopy
sr
no. tests specifications
1 description pinkish red powder
2 absorption max. about 525nm.
View Complete Details

Fast Green Fcf For Microscopy

238 /25 Gram Get Latest Price
  • Brand Name ALPHA CHEMIKA
  • Classification Dye Content
  • CAS No. 2353-45-9
  • MF C37H34N2O10S3Na2
We are offering fast green fcf for microscopy
c37h34n2na2o10s3
m.w. 808.86
c.i. No. 42053
absorption max. 622-626 nm
(animal histology stain for visualizing
collagen and other connective tissue.
Cytological counterstain for plant tissues)
cas no. 2353-45-9
un no. Nr
tariff : 3204 90 00
r : 68
s : 3637
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Orange G Indicator For Microscopy

98 /25 Gram Get Latest Price
  • Type Dye Content
  • Brand Name ALPHA CHEMIKA
  • Type (M.S.)
  • Condition 80% Pure
  • CAS No. 1936-15-8

We are offering orange g indicator for microscopy c.i.no.16230 dye content min. 80% absorption(in water) max. 476-481 nm cas no: 1936-15-8 un no. Nr tariff : 3204 90 00 r : 363738 s : 22-2425

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Oil Red O For Electrophoresis

100 /10 Gram Get Latest Price
  • Brand Name ALPHA CHEMIKA
  • MF C26H24N4O
  • Purity 75%
  • Application (for electrophoresis)
  • Size M.W. 408.49
We are offering oil red o for electrophoresis
c.i.no. 26125
c26h24n4o m.w. 408.50
cas no: 14288-70-1 un no. Nr tariff : 3204 90 00
s : 22-2425
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Carbol Xylene

180 /Litre Get Latest Price
  • Type (for microscopy)
  • Brand Name ALPHA CHEMIKA
We are offering carbol xylene for microscopy
content 25% phenol
cas no.
Un no. 6.12929
tariff : 3822 00 90
r : 10-20-2425-34
s : 26-363739-45
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Methylene Blue Alkaline (lofflers)

80 /125 Milliliter Get Latest Price
  • Type (alkaline)
  • Other Names (loeffler’s staining solution)
We are offering methylene blue alkaline (lofflers)

sr. No. tests specifications
1 description dark blue coloured solution
2 absorption maxima in water about 660 nm
View Complete Details

Sudan Black B For Microscopy

540 /25 Gram Get Latest Price
  • Type Dye Content
  • Brand Name ALPHA CHEMIKA
  • Application (For Molecular Biology)
  • Color black
  • Purity 60%
  • Feature (M.S.)
  • Packaging Type 25gm
  • CAS No. 4197-25-5
  • Usage (For Molecular Biology)
We are offering sudan black b for microscopy
c.i.no. 26150
c29h24n6 m.w. 456.55
dye content min. 60%
absorption maximum
(in ethanol 95%) 596-605 nm
loss on drying
(500c0.05 mm hg) max. 5%
suitability for microscopy passes test
(stains fatty materials in bacteria in burdons technique
stains myelin chromosomes and granular bodies in leucocytes.
Fat stain for animal tissue.)
cas no: 4197-25-5
un no. Nr
tariff : 3204 90 00
s : 22-2425
View Complete Details

Eosin Spirit Soluble

230 /25 Gram Get Latest Price
  • Brand Name ALPHA CHEMIKA
  • Purity 95%
  • Type Dye Content
  • CAS No. 6359-05-3
  • Other Names EOSINE SPIRIT SOLUBLE
  • MF C22H11Br4KO5
  • Application (for microscopy)
We offer Eosin Spirit Soluble
C.I.No. 45386
For Microscopical staining
Ethyl Eosine
Absorption max. 524-527 nm
CAS No. 6359-05-3 Un No. NR TARIFF : 3204 90 00
S : 22-2425
View Complete Details

Sudan Iii For Microscopy

150 /25 Gram Get Latest Price
  • Min. Order (MOQ) 25 Gram
We are offering sudan iii for microscopy
c22h16n4o m.w. 352.40
c.i.no. 26100
absorption maximum 508-512 nm
dye content minimum 85%
(fat stain on frozen sections
for formalin fixed tissue used
with light green in plant histology.)
cas no: 85-86-9
un no. Nr
tariff : 3204 90 00
s : 22-2425
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Methylene Blue Ar

215 /25 Gram Get Latest Price
  • Brand Name ALPHA CHEMIKA
  • Type (M.S.) (anhydr. basis)
  • CAS No. 61-73-4
  • MF C16H18ClN3S·xH2O
We are offering methylene blue ar

mol. Formula :- c16h18cln3sxh2o
mol. Weight :- 319.859
(CAS No.61-73-4)

sr
no. tests specifications
1 description a dark green colored powder
2 dye content min. 82%
3 absorption 660 - 665 nm
(in 50% etoh)
View Complete Details

Calceine Indicator Ar

115 /Gram Get Latest Price
  • Min. Order (MOQ) 1 Gram
Calceine indicator ar
(fluorescein complexone)
(suitable for flourometric determination of
calcium-indicator for the determination
of calcium by titration with edta)
c30h26n2o13
m.w. 622.55
cas no. 1461-15-0
un no. Nr
tariff : 3204 90 00
f : 3
View Complete Details

Neotetrazolium Chloride Ar

1,223 /Gram Get Latest Price
  • Min. Order (MOQ) 1 Gram
  • Brand Name ALPHA CHEMIKA
  • Weight M.W. 667.60
  • CAS No. 298-95-3
  • Purity 97%
  • Ingredient [4, 4’-biphenyl di (2, 5-diphenyl tetrazolium chloride) GT]
We are offering neotetrazolium chloride ar
cas no. 298-95-3
mol. Formula :- c38h28ci2n8
mol. Weight :- 667.60

sr
no. tests specifications
1 description buff colored powder
2 sulphated ash
View Complete Details

Acriflavin For Biochemistry

We are offering acriflavin for biochemistry
acriflavin hydrochloride
c.i no. 46000
an interclating dye, inhibits mitochondiriogenesis
c14h14n3cl m.w. 259.74
a mixture of 2, 8-diamino- 10 - methyl - acridine
chloride hydrochloride and 2, 8 - diaminoacridine dihydrochloride.
Cas no : 8063-24-9 un no. : nr tariff : 3204 90 00
r : 22-41 s : 26-39
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Leishmans Stain For Microscopy

210 /25 Gram Get Latest Price
  • Brand Name ALPHA CHEMIKA
  • CAS No. 12627-53-1
  • Other Names (eosin methylene blue compound)
We are offering leishmans stain for microscopy
(eosin-methylene blue compound)
sr
no. tests specifications
1 description dark black colored powder
2 absorbance maxima about 642 nm
about 522 nm.
View Complete Details

Hematoxylin Stain

1,170 /5 Gram Get Latest Price
  • Type Dye Content
  • Material (anhys basis)
  • CAS No. 517-28-2
  • Feature (for microscopy)
We are offering hematoxylin stain `certified`for microscopy
mol. Formula :- c16h14o6
mol. Weight :- 302.3
(CAS No.517-28-2)

sr
no. tests specifications
1 description yellowish brown colored powder
2 dye content (min.) 95%
3 absorption maximum 290-292nm
4 absorptivity (acetonitrile )
(e1% 1cm) 152-160
View Complete Details

Field Stain For Microscopical Staining

65 /125 Milliliter Get Latest Price
  • Type A
  • Brand Name ALPHA CHEMIKA
  • Feature (microscopical staining)
We are offering field stain a for microscopical staining

sr
no. tests specifications

1. description dark blue solution
2 absorption max. about 650nm
View Complete Details

Erythrosine B For Microscopy

300 /25 Gram Get Latest Price
  • Min. Order (MOQ) 25 Gram
We are offering erythrosine b for microscopy
c20h6i4na2o5
m.w. 879.84
c.i. No. 45430
absorption max. 524-527 nm
(for use in jackson dye
for plant anatomy stain
woody tissue in plants)
cas no. 16423-68-0
un no. Nr
tariff : 3204 90 00
r : 22
s : 22-2425
View Complete Details

Safranine For Microscopy

303 /25 Gram Get Latest Price
  • Min. Order (MOQ) 25 Gram
We are offering safranine
for microscopy
c.i.no. 50240
absorption max. 530-534 nm
suitable for nuclear & gram staining
cas no: 477-73-6 un no. Nr tariff : 3822 00 19
s : 2425
View Complete Details

Rose Bengal Ar

530 /25 Gram Get Latest Price
  • Type Dye Content
  • Size M.W. 1017.64
  • Model Number 632-69-9
  • Brand Name ALPHA CHEMIKA
  • Name ROSE BENGAL
We are offering rose bengal ar.
C.i.no.45440
c20h2.cl4i4na2o5
m.w. 1017.65
absorption max. 544-550 nm
(adsorption indicator for iodine
determination colour change
deep pink to bluish pink)
cas no: 632-69-9
un no. Nr
tariff : 3204 90 00
f : 8
View Complete Details

Carmoisine A

80 /25 Gram Get Latest Price
  • Min. Order (MOQ) 25 Gram
We offer carmoisine a
c20h12n2o7s2na2
m.w. 502.43
souble in water
minimum dye content 80%
cas no. 3567-69-9
un no. Nr
tariff : 3204 12 19
View Complete Details

Methyl Violet For Microscopy

88 /25 Gram Get Latest Price
  • Type (M.S.) Dye Content
  • CAS No. 8004-87-3
We are offering methyl violet for microscopy
(CAS No.8004-87-3)

sr
no. tests specifications

1 description dark green crystalline powder
2 dye content min.75%
3 absorption maxima 583 - 587nm
4 loss on drying .
View Complete Details

Eosine Yellow For Microscopy

120 /25 Gram Get Latest Price
  • Type Dye Content
  • Brand Name ALPHA CHEMIKA
  • Classification (W.S.)
  • CAS No. 17372-87-1
  • MF C20H6Br4Na2O5
We are offering eosine yellow for microscopy
c20h6br4na2o5 m.w. 691.88
c.i. No. 45380
absorption max. 515-518 nm
suitability for microscopy passes test
(water soluble)
(use as histological stain and
fluoescent indicator
reagent for spectrophotometric
determination of ag cytoplasmic
counterstain for haematoxylin
constituent for wright's or
modified nochts stain)
cas no. 17372-87-1 un no. Nr tariff : 3204 90 00
s : 22-2425
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Sudan Iv For Microscopy

130 /25 Gram Get Latest Price
  • Min. Order (MOQ) 25 Gram
We are offering sudan iv for microscopy
c24h20n4o
m.w. 380.45
c.i.no.26105
absorption maximum 520-523 nm 100 gm
(fat stain on frozen section
of formalin fixed tissue
substitute for sudan black b
herxheimers technique)
cas no: 85-83-6
un no. 6.12811
tariff : 3204 90 00
r : 3638
s : 26
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Ruthenium Red For Microscopy

1,345 /Gram Get Latest Price
  • Min. Order (MOQ) 1 Gram
  • Brand Name ALPHA CHEMIKA
  • Type (Ru 34%)
  • CAS No. 11103-72-3
We are offering ruthenium red.
For microscopy
cl6h42n14o2ru3.4h2o m.w. 858.42
(ru content 34% approx
stain for electromicroscopy)
minimum assay 99%
maximum limits of impurities:
palladium(pd) 0.005%
rhodium(rh) 0.005%
cas no: 11103-72-3
un no. Nr
hs code : 2843 90 19
s : 22-2425
f : 27
View Complete Details

Azure Ii Eosin For Microscopy

135 /25 Gram Get Latest Price
  • Min. Order (MOQ) 25 Gram
We are offering azur ii eosine for microscopy
cas no. 53092-85-6
un no. Nr
tariff : 3204 90 00
r : 41
s : 22-26-36
View Complete Details

Field Stain B For Microscopical Staining

365 /Litre Get Latest Price
  • Type B
  • Brand Name ALPHA CHEMIKA
We are offering field stain b for microscopical staining
sr
no. tests specifications
1 description orange red colored solution
2 absorption max. about 520nm.
View Complete Details

Nigrosine (alcohol Soluble)

  • Type (spirit soluble) (solvent black 5)
  • Brand Name ALPHA CHEMIKA
  • CAS No. 8005-02-5
We are offering nigrosine (alcohol soluble)
c.i. No. 50415
absorption max about 565 nm
cas no: 8005-02-5
un no. Nr
tariff : 3204 90 00
r : 48202122
s : 3637-45
View Complete Details

Hemoglobin Powder

615 /100 Gram Get Latest Price
  • Brand Name ALPHA CHEMIKA
  • Classification (as protease substrate)
  • CAS No. 9008-02-0
We are offering hemoglobin powder
sr. No. tests specifications
1 description dark brown powder
2 moisture

(CAS No.9008-02-0)
View Complete Details

Azure Ii For Microscopy

73 /10 Gram Get Latest Price
  • Min. Order (MOQ) 10 Gram
We are offering azur ii for microscopy
c. I. No. 52010
cas no. 37247-10-2
un no. Nr
tariff : 3204 90 00
r : 363738-41
s : 16-26-39
View Complete Details

Gentian Violet Ar (c.i. 42555)

225 /25 Gram Get Latest Price
  • Brand Name ALPHA CHEMIKA
  • Type (M.S.)
  • CAS No. 548-62-9
  • Other Names CRYSTAL VIOLET AR
  • MF C25H30N3Cl
We are offering gentian violet ar (c.i. 42555)
mol. Formula :- c25h30cin3
mol. Weight :- 408.00
(CAS No.548-62-9)

sr
no. tests specifications

1 description dark green colored powder . . with metallic lustre
2 absorption max. (in h2o) about 588nm
View Complete Details

Fuchsin Acid For Microscopy

We are offering fuchsin acid for microscopy

mol. Formula :- c20h17n3na2o9s3
mol. Weight :- 585.545


sr
no. tests specifications

1 description dark green powderolive green .crystals with bronze metallic lustre
2 absorption about 540-543nm
View Complete Details

Fast Blue B Salt For Microscopy

390 /25 Gram Get Latest Price
  • Brand Name ALPHA CHEMIKA
  • Color BLUE
  • Product Type Dye Content
  • CAS No. 84633-94-3
We are offering fast blue b salt
for microscopy
c14h12cl2n4o2
.zncl2 m.w. 475.46
c.i.no. 37235
for tlc detection of aflatoxin

cas no. 84633-94-3 un no. 6.12811 tariff : 2927 00 90
r : 40 s : 3637 f : 8
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Ponceau S For Electrophoresis

293 /25 Gallon Get Latest Price
  • Min. Order (MOQ) 25 Gram
We are offering ponceau s.
For electrophoresis
c.i.no. 27195
c22h12n4na4o13s4 m.w. 760.56
dye content
(titanometric) min. 80%
absorption
maximum (in water) 517-523 nm
loss on drying (1100c) max. 10%
suitability for microscopy passes test
(for the staining of albumins and globulins)
cas no: 6226-79-5
un no. Nr
tariff : 3204 90 00
r : 363738
s : 26-36
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Nitro B.t. Ar

398 /100 Gram Get Latest Price
  • Type (M.S.)
  • Brand Name ALPHA CHEMIKA
  • CAS No. 298-83-9
  • Other Names (nitro blue tetrazolium chloride)
  • MF C40H30N10O6Cl2
  • Purity 98%
We are offering nitro b.t. Ar
(nitro blue tetrazolium chloride)
c40h30n10o6ci2 (CAS No.298-83-9)
m.w. 817.65
absorption maxima in methanol256 - 259 nm
spec. Absorptivity 800 - 900
( a 1%1cmlambdamax; 0.001
%; methanol; calc. On dried substance)
loss on drying (110c)
View Complete Details

Newmans Stain (modified)

55 /100 Milliliter Get Latest Price
  • CAS No. 3248-91-7
  • State LIQUIED
  • Feature (for bacteria and bovine cell in milk)
  • Application (for bacteria and bovine cell in milk)
We are offering newmans stain (modified)
cas no. 3248-91-7

sr. No. tests specifications
1 description dark blue coloured solution

2 absorption about 653 nm
maxima in acetic acid
View Complete Details

Rhodamine B Ar For Microscopy

155 /25 Gram Get Latest Price
  • Brand Name ALPHA CHEMIKA
  • Type Dye Content
  • CAS No. 81-88-9
  • Molecular Formula C28H31ClN2O3
We are offering rhodamine b ar
for microscopy
c.i.no.45170 100 gm
c28h31cln2o3 m.w. 479.02
absorptivity (a 1%1cm; l =
555 nm ph 7, on dried
substances) min. 2100
loss on drying (1050c) max. 5%
suitability for microscopy passes test
(for colorimetric determination of cd
absorption indicator for microscopy)
cas no: 81-88-9
un no. Nr
tariff : 3204 13 42
r : 22-41
s : 26-39
View Complete Details

Erioglaucine

200 /5 Gram Get Latest Price
  • Min. Order (MOQ) 5 Gram
We are offering erioglaucine
c.i. No. 42090
greenish yellow to orange
transition emf volts +1.00
cas no. 94082-76-5
un no. Nr
tariff : 3204 90 00
r : 40
s : 3637
View Complete Details

Borax Carmine (grenacher) For Microscopical Staining

930 /25 Gram Get Latest Price
  • Brand Name ALPHA CHEMIKA
  • Classification powder
We are offering borax carmine (grenacher)
for microscopical staining
absorption maxima in dmso
565 - 570 nm
525 532 nm
un no. Nr
tariff : 3203 00 90
r : 10
f : 16
View Complete Details

Jenners Stain For Microscopy

343 /25 Gram Get Latest Price
  • Brand Name ALPHA CHEMIKA
  • CAS No. 62851-42-7
  • Feature (for microscopy)
We are offering jenners stain for microscopy

cas no. (CAS No.62851-42-7) un no. 3.21230 tariff : 3204 19 49
r : 2122-3638 s : 7-16-24-45
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  • Tanmay Mahajan (Alpha Chemika)
  • ALPHA CHEMIKA. Savgan Heights, 102, B wi, Andheri West, Mumbai, Maharashtra - 400053, India
  • http://www.alphachemika-scientific.com
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