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Formic Acid 90%

Chems Co., Ltd.-RYCCL
Chems Co., Ltd.-RYCCL
City: Guiyang
Province/State: Guizhou
Tel: 86--15037118835
Contact Person:
Ms. Olga

Formic Acid 90%

Place of Origin : China
Brand Name : RYCCL
Certification : ISO4001
Model Number : 2001/2010/08/22-002
MOQ : 20mt
Price : USD380/mt
Packaging Details : ISO tank or IBC tank
Delivery Time : prompt
Payment Terms : TT or LC
Supply Ability : 200000mt/y
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Formic Acid

CAS No.:64-18-6

HS Code:291511004

UN No.:1779

EC NO: 200-579-1

Molecular Formula: CH2O2

Molecular Weight:46.03
MP: 8.4℃

BP: 101℃

Density: 1.22g/ml

Acidity(pKa):3.744
MSDS: Available on request

Annual Output: 30000mt

Property:
Colorless transparent oily liquid smoke,with the irritating odor.
Formic acid is miscible with water and most polar organic solvents, and somewhat soluble in hydrocarbons. In hydrocarbons and in the vapor phase it consists of hydrogen-bonded dimers rather than individual molecules. Owing to its tendency to hydrogen-bond, gaseous formic acid does not obey the ideal gas law. Solid formic acid (two polymorphs) consists of an effectively endless network of hydrogen-bonded formic acid molecules. This relatively complicated compound also forms a low-boiling azeotrope with water (22.4%) and liquid formic acid also tends to supercool.

Specification:

Item

Top Grade

First Grade

Purity%,≥

90

85

Chroma(Pt-Co)≤

10

20

Dilution test(Acid+water=1+3)%, ≤

No cloud

Qualified

Chloride(C1)%, ≤

0.003

0.005

Sulfate(S04) %, ≤

0.001

0.002

Iron(Fe) %,≤

0.0001

0.0005

Residue on evaporation,%, ≤

0.006

0.020


Packing:
25kg,35kg,250kg,1000kg plastic drums, IBC tank or upon customers’ demand. 22mt/IBC

Applications:
For the preparation of formate, formic acid ester, formamide and so on, or also used in medicine, printing and dyeing, dye, leather industry



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