Specification
GB1626-2008
Production Capacity
100000mt/Year
Reference Price
$ 413.10 - 459.00
Description
Product Description
Oxalic acid:
CAS No
. : 6153-56-6
EINECS No.
: 205-634-3
MF
: C
2
H
6
O
6
Purity
: ≥99%
Appearance
: White crystalline small particles or powder
Nature :
1, colorless transparent crystal or powder.
2, soluble in ethanol. Dissolved in water. Micro-soluble ether. Do not dissolve in benzene and chloroform. Soluble in water 100mL 4900g (25 ° C), the highest concentration of 98%.
3, oxalic acid began to sublimate at 100
ºC
, 125
ºC
rapid sublimation, 157
ºC
when a large number of sublimation, and began to break down.
Quality index :
|
Test
I
tems
|
Unit Of Measure
|
Lab Test Results
|
|
Appearance
|
White crystal
|
White crystal
|
|
Oxalic acid,%,≥
|
99.6
|
99.9
|
|
SO
4
,%,≤
|
0.20
|
0.03
|
|
Ignition residue,%,≤
|
0.20
|
Qualified
|
|
Heavy metal(Pb),%,≤
|
0.02
|
0.0005
|
|
Fe,%,≤
|
0.01
|
0.0002
|
|
Chloride,%,≤
|
0.01
|
0.0005
|
|
Ca,%,≤
|
0.0001
|
0.00001
|
Application :
1, oxalic acid is mainly used as a reducing agent and bleaching agent.
2, dyeing industry as bleach, washing industry as a reductant.
3, for the production of antibiotics and borneol and other drugs and refined rare metal solvents, dye reductant, tanning agents.Storage Precautions: Transport by country, far from oxides and alkalis. Storage and transportation according to toxic chemicals. Stored in a
cool, dry, ventilated not subject to Japan, the storage period of 2 years.
Packaging
: plastic woven bag, lined with plastic bag, net weight 25kg.
Usage:
1. In Metallurgy industry: as precipitating and separating function for Rare-earth metal.
2. In Light industry: polishing for Marble, rust-remover, bleaching, dirt-remover, leather-processing, wood, and aluminium products etc.
3.
In Dyeing and printing industry: as reducing agent for dyeing and printing industry, as bleaching agent for textile, substitute for Acetic acid, as coloring mordant for fast pigment dyestuff.
4. In organic synthetic: used in 2133 resin, Urea-formaldehyde molding powder, Butadiene catalyst, etc.
5. In electron industry: preparation of chemicals raw material for porcelain
capacitor, preparation of electron equipment detergent.
6. In other aspects: as analysis reagent, raw material of chemicals.
Packing:
1.In plastic woven bag 25kg net, lined with PE bag
2. In jumbo bag.
The above mentioned all can be Palletized & stretch wrapped.