Formic Acid, CAS No. : 64-18-6

Formic Acid 85%

Formic Acid

Appearance

Clear Liquid without Suspended Impurities

Formula

HCOOH

Purity

70% 76% 85% 90% 94% 99%

CAS No.

64-18-6

EINECS No.

200-001-8

Hazardous Class

8+3

UN NO.

1779;3412

HS CODE

29151100

Storage

Store in a segregated and approved area

Usage

Leather Treatment/Dyeing and Painting Industry/Rubber Industry

ANALYSIS ITEMS

FORMIC ACID 85%

FORMIC ACID 90%

FORMIC ACID 94%

APPEARANCE

Colorless&transparent liquid

COLOUR INDEX (Pt-Go) ≤

10

10

10

FORMIC ACID, ％ ≥

85

90

94

DILUTION TEST(sample+water=1+3)

Not cloudy

Not cloudy

Not cloudy

CHLORIDE(AS CL_),％ ≤

0.002

0.002

0.0005

SULPHATE(AS SO42_),％ ≤

0.001

0.001

0.0005

IRON(AS FE3+),％ ≤

0.0006

0.0006

0.0006

EVAPORATION RESIDUE, ％ ≤

0.006

0.006

0.006

FORMIC ACID 99%

ANALYSIS ITEMS

STANDARD

ANALYSIS RESULT

Appearance

Clear and free of suspended matter

Dilution Test (Acid: Water=1:3)

Clear

Clear

Formic acid purity ≥W/%

99.0

99.10

Chloride (Cl-) max ≤W/%

0.0004

0.0001

Sulfate (SO42-) max ≤W/%

0.0005

0.0002

Iron % ≤W/%

0.0001

0.0001

Evaporation Residue (max)W%≤

0.005

0.003