![THPS 25%, Tetrakis(Hydroxymethyl)Phosphonium Sulfate 25%; [(HOCH₂)₄P]₂SO₄, CAS 55566-30-8; Clear aqueous solution](https://sourcingpros.in/wp-content/uploads/2026/08/tetrakis-hydroxymethyl-phosphonium-sulfate-25_-pale-yellow-liquid-768x960.webp)
THPS 25%
THPS 25% is a phosphonium biocide used for microbial control in water treatment and industry.
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![THPS 25%, Tetrakis(Hydroxymethyl)Phosphonium Sulfate 25%; [(HOCH₂)₄P]₂SO₄, CAS 55566-30-8; Clear aqueous solution](https://sourcingpros.in/wp-content/uploads/2026/08/tetrakis-hydroxymethyl-phosphonium-sulfate-25_-pale-yellow-liquid-768x960.webp)
THPS 25% is a phosphonium biocide used for microbial control in water treatment and industry.
![THPS 75%; Tetrakis(Hydroxymethyl)Phosphonium Sulfate 75%; [(HOCH₂)₄P]₂SO₄, CAS 55566-30-8; pale yellow aqueous solution](https://sourcingpros.in/wp-content/uploads/2026/08/tetrakis-hydroxymethyl-phosphonium-sulfate-75_-pale-yellow-liquid-768x960.webp)
THPS 75% is a broad-spectrum biocide used for microbial control in water treatment and oilfields.

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