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草酸

产品编码 : 2201009

中文名称 : 草酸

英文名称 : Oxalic Acid

CAS No : 6153-56-6

分子量 : 126.07

分子式 :  C2H6O6

EINECS : 205-634-3

海关编码 : 291711100

详情介绍

Oxalic Acid 

Chemical name:Oxalic Acid
Synonymous:Ethanedioic Acid
Sales Models:Wholesale
Reference FOB Price:US $500-1000 / Ton
Min Order:25mt
Port:Tianjin, Shanghai, China
Samples:US $ 100/Piece
Payment Terms:L/C, T/T

·     Model:OA

·     Code:2201009

·     CAS No.:6153-56-6

·     Molecular weight:126.07

·     Molecular formula:C2H6O6

·     EINECS:205-634-3

·     H.S.Code:29171110

·     Shelf life:12 months

Product Parameters

Appearance: white crystalline powder, efflorescent in warm, dry air.

Physical and Chemical Date:

Melting Point

Boiling Point

Flash point

Water soluble

98-102 ºC (dec)

365.1 °C at 760 mmHg

188.8 °C

138 g/L (20ºC)


Solubility: soluble in water, alcohol; poisonous.

Main indexes:

Index

96% TECH Grade

99% TECH Grade

99.4% TECH Grade    

99.6% TECH Grade

Appearance

White crystalline powder

Purity as Oxalic acid by wt %

96.0 min

99.0 min

99.4 min

99.6 min

Sulfates as SO42- by wt %

1.43 max

0.20 max

0.10 max

80 max

Residue on ignition by wt %

0.10 max

0.20 max

0.10 max

0.08 max

Heavy metal as Pb by wt %

0.0005 max

0.02 max

20 max

10 max

Chloride as Cl- by wt %

0.01 max

0.01 max

40 max

30 max

Iron as Fe by wt %

0.02 max

0.01 max

20 max

15 max


Main Application

Calico printing and dyeing.

Laundry.

Tanning industry.

Bleaching straw and cotton linters.

Removing rust or ink stains.

Manufacturing oxalates.

Blue ink.

Celluloid.

Intermediates and dyes.

Metal polish.

Important Notice

We normally list 12 months as the shelf life in our COA, the real shelf life can be slightly longer than 12 months if it's stocked in good condition (bags are sealed enough, away from direct sun-light, moisture and other incompatible chemical materials), but it's still suggested to avoid long time storage.

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