| Classification: | Sodium Organic Salt |
|---|---|
| CAS No.: | |
| Other Names: | |
| MF: | |
| EINECS No.: | |
| Place of Origin: | China (Mainland) |
| Grade Standard: | Agriculture Grade,Electron Grade,Food Grade,Industrial Grade,Medicine Grade,Reagent Grade |
| Purity: | 95 |
| Appearance: | |
| Application: | |
| Brand Name: | |
| Model Number: |
Quick Details
Specifications
Appearance:
White crystalline powder ,with slightly hygroscopic, having slightformic acid odor.It's soluble in water ,lightly soluble in ethanol, don't soluble in ether .specific gravity:1.919.Melting point:253°C.
Usage:
1.Leather industry, chrome tanning method in camouflage acid.
2.For the synthesis of catalysts and stability agent.
3.Printing and dyeing industry, reducing agent.
4.For the production of sodium hydrosulfite,oxalic acid and formic acid
recent year, the early strength of cement is also a large number of applications and preparation of low toxicity, environmental protection, oil field drilling fluid.transport and storage
Specifications:
|
index |
high-purity grade |
specific class |
priority level |
class A |
class B |
qualified product |
|
|
1 |
Cntent,%≥ |
98.0 |
97.0 |
96.0 |
95.0 |
94.0 |
92.0 |
|
2 |
Na2C03,%≤ |
1.00 |
1.00 |
1.50 |
2.00 |
3.00 |
3.00 |
|
3 |
NAOH,%≤ |
0.50 |
1.00 |
1.00 |
1.00 |
1.00 |
1.50 |
|
4 |
NaCL,%≤ |
0.20 |
0.20 |
0.30 |
0.50 |
1.00 |
2.00 |
|
5 |
Na2S,%≤ |
0.03 |
0.05 |
0.06 |
0.06 |
0.08 |
0.10 |
|
6 |
water,%≤ |
0.60 |
0.80 |
1.00 |
1.00 |
1.50 |
2.10 |