S D INTERNATIONAL

Andheri East, Mumbai, Maharashtra

• MOQ 25 Kilogram

We are offering solvent green 7 1. C.i. Dye index no c.i.59040. 2. Color light: yellowish green. 3. Structural formula. 4. Foreign brand d&c green no8(90129)----ai pyranin----dystar pyranine----kkk spectra pironine conc----scc 5. Technical performance 1 appearance green 2 strength over 120% 3 ash content ≤0.3% 4 water ≤0.8% 5 mesh sieve residue residue≤3% 6 color light approximately 7 remarks 6. Purpose: (1)coloration of office suppliers: fluorescent ink, fluorescent marker, aqueous ink, etc. (2)coloration of alkali cleanser: hand sanitizer, shampoo, soap, etc (3)coloration of aqueous materials: antifreeze, cutting fluid, water chest, aqueous material, etc. (4)coloration of grease materials: lube, cosmetics, etc; (5)tracer dye of water quality system; (6)tracer dye of boiler system. 7.application: it has strong yellow florescence in alkali solution; the ph value should not be lower than 9-10 in the ink formula; and it has strength of 120%, good water solubility and no precipitation. 8.packaging: cardboard barrel, 25 kilogrambarrel

• MOQ 25 Kilogram

Dye fixing agent formaldehyde free sd-5284 (concentrated powder) formaldehyde free fixing agent sd-5284 is a kind of non formaldehyde dye fixing powders, which can greatly improve the fabric color fastness for direct dyes and reactive dyes. property: 1 appearance: light yellow powder 2 components: polyamine polymer 3 solid content: more than or equal to 90% 4 ionic: cationic 5 ph: 6 - 7 6 solubility: water soluble and can be dissolved in any ratio safety: 1 sd-5284 is a kind of non formaldehyde fixing agent, so there is no any problem which is caused by formaldehyde. 2 sd-5284 can greatly improve the fastness of fabric in water, hot water, color fastness to washing and perspiration on the dying of direct dyes and reactive dyes of cellulose fiber and silk. 3 sd-5284 can be used with other synthetic resin in same bath. operation: 1 sd-5284 can be used conveniently in standard dyeing equipment use. Before using sd-5284 , the treated fabric must be fully washed, and the dosage of sd-5284 should be decided according to the color depth and fabric types. 2 firstly, the sd-5284 should be diluted before being used, and sd-5284 (powder) to water in the ratio 1:25 - 30. 3 the applied way of sd-5284 dipping in bath process tint color 1 - 2% (owf) or deep color 2 - 3% (owf) the color fixing temperature is 60 degree, fixing time 15-20 minutes, then, centrifugal drying and drying under 100 degree. padding process: tint colors 10-20gl deep color 20-30gltwo times dipping and two times calendaring with normal liquid rate, then drying under 100 degree.

Product name: solvent yellow 79 cas no.: 12237-31-9 c.i.no. Solvent yellow 79 chemical family: monoazo series, metal complex solvent yellow 79 fastness properties light fastness 5.0 heat resistance acid resistance 140°c b alkali resistance b solvent yellow 79 solubility(gl) alcohol 100 1- methoxy-2-propanol 300 n-propanol 100 2- ethoxyethanol 500 m.e.k ethxy acetate toluene 500 400 400 solubility: a-c grade light fastness:1-8 grade

• CAS No.52372-36-8

We are offering c.i.solvent red 196, c.i.505700, cas 52372-36-8, 382.41, c23h18n4o2, solvent red bk, transparent fluorescent red 3302, fluorescent red bk, oil red 196, fluorol red bk, solvent fluorescent red bk molecular formula:c23h18n4o2 molecular weight: 382.41 cas registry number:52372-36-8 manufacturing methods : properties and applications:brilliant red. Standard light fastness heat-resistant(℃) water sodium carbonate(5%) hydrochloric acid(5%) melting point stable iso well 300 insoluble

We are engaged in offering a wide range of pigment printing chemicals. These are sourced from trustworthy vendors who process these as per international industrial standards and using finest quality ingredients. Demands of these products are increasing day by day owing to its non-toxicity and quick and fast effectiveness. These are widely used in various industries for coating, printing and painting. features: quick and fast performance non-toxicity reliability

We are offering disperse dyes backed by our efficient workforce, we are capable of trading and supplying an exclusive range of disperse dyes. Available in different size of packs, these dyes are widely used in dyeing and printing of polyester. Also, our dyes are delivered to clients within the stipulated time frame at their end with the help of our distribution network. Features: safe to use non-toxic longer shelf life

We are offering optical brightener plastics for plastic industry.

• CAS No.3989-75-1

We are offering textile-dyes name:c.i.vat brown 5, c.i.73410 molecular structure: thioindigo class c.i.vat brown 5, c.i.73410, cas 3989-75-1, 396.48, c24h12o2s2, brown rrd, vat brown rrd molecular formula:c24h12o2s2 molecular weight: 396.48 cas registry number:3989-75-1 manufacturing methods : naphtho[2, 1-b]thiophen-1(2h)-one oxidation, this intermediates in chlorobenzene using phosphorus trichloride or 2-(naphthalen-2-ylthio)acetic acid closed loop and have to (bios986, 260; fiat 764). Properties and applications: brown to red light brown. Red brown powder. Insoluble in water and etanol, slightly soluble in xylene for bordeaux red solution. In concentrated sulfuric acid to dark brown, and then into blue, after dilution for blue; in the basic insurance powder also concentrate for the red light yellow, in the acidic insurance powder also concentrate for light brown. For light brittle dye. Suitable for direct printing, resist printing and aniline black color printing. Suitable for knitting &cotton fabric dyeing, more suitable for silk printing, and can also be used to viscose and wool dyeing. Can be processed into organic pigment. Standard ironing fastness chlorine bleach light fastness mercerized oxygen bleach soaping fading stain iso 3 4 6-7 4 4-5 4-5 5 aatcc 4 4-5 5-6 5 4-5

S d international is a pioneer in synthetic thickeners production offering latest inverse emulsion technology for the high efficient thickening effect both in neutralized and non neutralized forms. Our thickeners are used in textile pigment, reactive and disperse printing applications.

• CAS No.7128-64-5

We are offering synthetic thickener. Certificate of analysis chemical name:2, 5-thiophenediylbis(5-ter-butyl-1, 3-benzoxazole) cas no :7128-64-5 commodity: optical brightener ob specifications item standard assay (hplc) ≥99% appearance pale yellow powder melting point 201~205℃ volatile content ≤0.5% clarity of solution clear solution charge:05 analysis:01

• CAS No.1533-45-5

We are offering optical brightener ob 1. Technical data sheet cheical name:2.2-(4.4-diphenolvinyly)dibenzoxazol cas no.:1533-45-5 commodity optical brightener ob-1 specification items standard appearance bright yellow crystalline powder purity min99.5% melting point 355~360℃ loss on drying max0.5% charge: 05 analysis: guoling

We are offering name:c.i.solubilised vat orange 1, c.i.59106 molecular structure: anthraquinones molecular formula:c24h10br2na2o8s2 molecular weight: 696.25 cas registry number:1324-15-8 manufacturing methods : (a) in the presence of pyridine, with chlorosulfonic acid treatment c.i. Vat orange 1 leuco; (b) metal used in pyridine(such as copper, iron, zinc, etc) and sulfur trioxide source (such as sulfur trioxide, chlorosulfonic acid or methyl chlorosulfonate) processing c.i. Vat orange 1. The above two kinds of circumstances are through with alkali, filter out the insoluble, remove pyridine and salting-out. Properties and applications: yellow orange. Orange powder. Soluble in water. Under fluorescent light for shallow green yellow. The woven fabric dyeing and printing in the sun, a crisp loss phenomenon, but its degree than c.i. Solubilised vat yellow 4 slightly lower. Cotton fiber loss of a fragile phenomenon. Mainly used for the cotton fabric dyeing and printing. Because of its sun and wet process fastness is better, widely used in printing and dyeing cloth washable fabrics and furniture, etc., can direct printing, resist printing or white discharge printing. Also be used for viscose, polyvinyl alcohol, polyester, silk and other fabric dyeing and printing.

• CAS No.25704-81-8

We are offering vat green dyes. Name:c.i.vat green 2g, c.i.59830 molecular structure: violanthrone c.i.vat green 2, c.i.59830, cas 25704-81-8, 674.33, c36h18br2o4, vat brilliant green 2g, jade green 2g molecular formula:c36h18br2o4 molecular weight: 674.33 cas registry number:25704-81-8 manufacturing methods : c.i. Vat green 1 (c.i. 59825) in the presence of sodium nitrite, bromide, fuming sulfuric acid, and avoid off meth.