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Tetrakis Hydroxymethyl Phosphonium Sulfate(THPS) is a green and environmentally friendly quaternary phosphorus fungicide.
Its product has good water solubility, low freezing point, stable chemical properties, and long-term storage does not affect the quality.
It is a new, efficient, broad-spectrum, low-toxicity , low-dose, low-foaming, environmentally friendly fungicide with strong killing properties against bacteria and algae.
Applications
Tetrakis Hydroxymethyl Phosphonium Sulfate(THPS) is a green and environmentally friendly quaternary phosphate fungicide. The product has good water solubility, low freezing point, stable chemical properties, and strong killing performance against bacteria and algae.Used in oilfield drilling, fishery aquaculture, industrial water treatment, paper and other industries as a bactericide and algicide, which can be rapidly degraded into a completely harmless substance after use.
Can be used for pure cotton, polyester cotton fabric permanent flame retardant.
Structural Identifiers
| Linear Formula | C8H24O12P2S |
|---|---|
| CAS No. | 55566-30-8 |
| MDL Number | MFCD23102118 |
| EINECS No. | 259-709-0 |
| Beilstein/Reaxys No. | 8521357 |
| Pubchem CID | 57647331 |
| IUPAC Name | Tetrakis(hydroxymethyl)phosphonium sulphate |
| SMILES | [O-]S([O-])(=O)=O.OC[P+](CO)(CO)CO.OC[P+](CO)(CO)CO |
| InChI Identifier | 1S/2C4H12O4P.H2O4S/c2*5-1-9(2-6,3-7)4-8;1-5(2,3)4/h2*5-8H,1-4H2;(H2,1,2,3,4)/q2*+1;/p-2 |
| InChI Key | YIEDHPBKGZGLIK-UHFFFAOYSA-L |
| ChEBI | NA |
| UN NO. | UN2922 |
| THPS Synonyms: | THPS, Tetrakis Hydroxymethyl Phosphonium Sulphate, Tetrakis Hydroxymethyl Phosphonium Sulfate, Tetrakis(hydroxymethyl)phosphonium Sulfate; Sulfato de tetraquis (hidroximetil) fosfonio |
| Grades | Industrial grade |
| Groups | Corrosion Inhibitors, Flame Retardants, Industrial Chemicals, Oil Field Services, Pulp & Paper,Textile Auxiliaries, Water Treatment & Pool Chemicals,Coatings, Leather |
| MARKETS | CASE - Coatings, Adhesives, Sealants & Elastomers, Chemical & Materials Manufacturing, Construction & Building Materials, Oil & Gas, Pulp, Paper & Packaging, Surface Treatment - Fluids, Lubricants & Metalworking, Textiles, Water Treatment |
Technical specification
| Items | Unit | Lower Limit | Upper Limit |
|---|---|---|---|
| Appearance | Liquid, clear, without suspended material, deposits or supernatants | ||
| Color | Colorless to slightly yellowish | ||
| Total P | % | 11.0 | |
| Density 20℃/4℃ | 1.37 | 1.41 | |
| THPS | % | 75.0 | |
| THPO and/or oxygen compounds | % | 1.5 | |
| pH (50%, 20℃) | 2.5 | 5.5 | |
| Presence of surfactants | Free | ||
Packaging
250kg drum, 1400kg IBC TANK
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Published reference specifications. Confirm the current grade, SDS / TDS / COA, packaging and delivery terms with your quotation.