- Contact Person : Mr. Huan Leo
- Company Name : Hubei Yaozhihe Chemical Co., Ltd.
- Tel : 86-710-2987222,8618671955321
- Fax : 86-710-2987222
- Address : Hubei,Xiangyang,Zhouwan Industrial Park, Maqiao Town, Baokang County
- Country/Region : China
- Zip : 441614
SHPP
Sodium Hypophosphite
Products Introduction
1.Molecular formula:NaH2PO2.H2O
Molecular weight:105.99
2.Appearance and properties:
White crystal with no clumps, be able to absorb moisture and be soluted in water. It is exploded if mixed with oxidant over 200°C (degree centigrade). It will suddenly separate out hydrogen phosphorus. Molecular weight is 105.99
3.Usage: Sodium Hypophosphite is often applied as reductant in electroless deposition of nickel (Nickel Chloride, buffers.) It builds complexes with the nickel in the bath, improving the fineness of the surface after treatment.
4.Specifications
| NaH2PO2H2O | 101.0%Min |
| Na2HPO3 | 0.2%Max |
| Calcium(Ca) | 30ppm Max |
| Iron(Fe) | 1ppm Max |
| Sulfate(SO4) | 30ppm Max |
| Chloride(CI) | 30ppm Max |
| PH | 5.5-8.5 |
5. Packaging & Delivery:25kg/bag or 50kg/bag. Woven plastic bag with inner PE plastic bag.
SHPP
