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By certification 
Product Name: Sodium hypophosphite
Alias: Sodium monophosphate
Main Composition: Sodium hypophosphite
Use:
1. As chemical plating agent widely used in electronics, machines, petroleum, food and pharmaceutical industries;
2. In surface metalation of plastics, ceramics, glass and quartz;
3. In water treatment, in the preparation of various industrial preservatives and scale inhibitor for oil field;
4. As additive for food and boiler water;
5. As catalyst and stabilizer in chemical reaction;
6. As anti-oxidant, dispersant; in textiles finishing and pharmacy etc.
Packing & Storage: Upon clients' request
Quality Specifications:
No. |
Item |
Content |
||
Best quality |
First quality |
Qualifier |
||
1 |
Sodium hypophosphite (NaH2PO2-H2O) %≥ |
101.00 |
100.00 |
99.00 |
2 |
Na2HPO3 %≤ |
0.20 |
0.30 |
0.30 |
3 |
Ca %≤ |
0.003 |
0.003 |
0.005 |
4 |
Fe %≤ |
0.0001 |
0.0002 |
0.0003 |
5 |
SO4 %≤ |
0.001 |
0.001 |
0.002 |
6 |
CL %≤ |
0.004 |
0.008 |
0.010 |
7 |
pH-value |
6-8 |
6-8 |
5.5-8.5 |
