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item | value |
Classification | Chemical Auxiliary Agent |
CAS No. | 55566-30-8 |
Other Names | THPS |
MF | C8H24O12P2S |
EINECS No. | 259-709-0 |
Purity | ≥75% |
Place of Origin | China |
Type | Chemical Auxiliary Agent |
Usage | Paper Chemicals, Petroleum Additives, Textile Auxiliary Agents, Water Treatment Chemicals |
Product name | Tetrakis Hydroxymethyl Phosphonium Sulfate THPS 75% |
Package | 230KG plastic drum or 1000KG/IBC drum |
MOQ | 1 FCL |
PH | 3.0-5.0 |
Appearance | Colorless Transparent Liquid |
Grade | Industrail Grade |
UN No | 2922 |
Application | Textile Auxiliary Agents, Water Treatment Chemicals |
Molecular weight | 406.28 |
HS code | 2931000090 |
Items | Specifications | Test Result |
Appearance | Colorless transparent viscous liquid | Colorless transparent viscous liquid |
Purity(THPS )% | ≥75 | 76.1 |
pH (25 ℃ ) | 3.0-5.0 | 4.6 |
Iron % | ≤0.0015 | 0.0010 |
Viscosity(25 ℃ )mPa*s | 30~36 | 32 |
Density(25 ℃ )g/ml | 1.350-1.420 | 1.385 |






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