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| Sodium oxalate : |
CAS No. : 62—76 — 0
Molecular formula : Na2C2O4
Molecular weigh : 134
Name : Sodium oxalate |
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Industrial grade
1、Specification
Content |
≥ 99% |
Fe |
≤ 0.001% |
CL |
≤ 0.008% |
Water solution reaction
PH value |
7—8.5 |
2. Appearance:
White crystal or powder
3. Package:
Plastic knitted bag lined with PE bag.
Net weight : 25 kg / bag
4. Usage
Applied in tanning, fireworks and treating fabric etc..
Reagent grade
Content : AR ≥ 99.8%
Water solution reaction OK
Max. Impurity content %
Name |
AR |
1. Clarity test |
OK |
2. Insoluble matter in water |
0.01 |
3. Loss on Drying |
0.02 |
4. Chloride( CL ) |
0.002 |
5. Sulfide( SO4 ) |
0.004 |
6. Nitride( N ) |
0.002 |
7. Potassium( K ) |
0.01 |
8. Iron( Fe ) |
0.0005 |
9. Heavy metal( Pb ) |
0.002 |
10. Sulfuric acid test |
OK |
Usage : Chemical reagent
Package : Bottle or bag
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