| Item | Index |
| Appearance | Colorless or straw yellow liquid |
| Grade | Industrial Grade |
| Application | Water treatment |
| Purity | 75%- 77% |
| PH Value | 3.0-3.5 |
| Active P(%) | 11-12 |
| Assay of THPS(%) | 75.0-77 |
| Water-Solubility | Soluble |
| Usage | Industrial Water Treatment; Paper Manufacture; Leather Tanning; Oil Field Drilling&production |
| Storage | Cool Dry Place |
| Package | 250kg/drum |
| Shelf Life | 3 years |
| MOQ | 250kg |
Description:
Tetrahydroxymethyl phosphorus sulfate (THPS) is mainly used as a bactericidal and algicide in water treatment, oil field pipelines, fish farming, etc. After use, it can be quickly degraded into substances, which is completely harmless and is also commonly used in fabric flame retardant treatment, leather softening and paper and other industries. Tetrahydroxymethyl phosphorus sulfate is a kind of green and environmentally friendly Chemical book quaternary phosphate fungicide. The product has good water solubility, low freezing point, stable chemical properties, and long-term storage does not affect its quality. It is a new, excellent, efficient, broad-spectrum, low-toxicity, low-dose, low-foaming, and environment-friendly fungicide, which has strong killing performance against bacteria and algae.
Application:
Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals.
1. The bottom line of aquaculture. Tetrahydroxymethylphosphorus sulfate particles made into different shapes and with a content of about 10% have a good bottom modification effect in aquaculture. Especially when used alternately with potassium hydrogen persulfate, chlorine dioxide tablets, sodium percarbonate, calcium peroxide, etc., it can play a very good role in water purification.
2. Tetrahydroxymethylphosphorus sulfate is an environmentally friendly fungicide in oilfield exploitation, it can well inhibit ferrous sulfide reducing bacteria, and it has a general purpose with glutaraldehyde.
3. After condensing with urea, it is a green flame retardant, which is mainly used for flame retardant of pure cotton and leather. The flame-retardant products are durable to washing and feel good.
