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China, Chinese Thps 75% Aqueous Solution CAS 55566-30-8|Industrial Microbicide1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Organic ChemicalsOrganic SaltIndustrial-Grade ThpsWater Treatment Thps
Achilles Chemical Co., Ltd.
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Product Description Tetrakis(hydroxymethyl)phosphonium Sulfate (THPS, CAS 55566-30-8), commonly referred to as THPS, is a highly effective organophosphorus biocide. Commercially available mainly as a 75% aqueous solution, it appears as a colorless to pale yellow transparent liquid. With strong antimicrobial activity, it can efficiently inhibit the growth of bacteria, fungi, and algae, making it widely used in water treatment, pulp & paper, oilfield, and textile industries. Its low toxicity to humans and animals (under proper use) and good biodegradability further enhance its industrial applicability. Basic InformationCAS Number: 55566-30-8EINECS Number: 259-707-9Other Names: THPS; Tetrakis(hydroxymethyl)phosphonium sulfate; THPS 75% aqueous solutionMolecular Formula: C4H13O8PS (active component)Molecular Weight: 280.18 g/mol (active component)Active Component Content: Typically 75% (mass fraction, common commercial grade)Appearance: Colorless to pale yellow transparent liquidOdor: Slight characteristic odorSolubility: Fully miscible with water; slightly soluble in low-carbon alcoholsParameterSpecificationTest MethodActive Component Content (THPS)75% ±2% (mass fraction)Titration (phosphorus determination)Water Content25% ±2% (mass fraction)Karl Fischer TitrationpH Value (25°C)3.0-5.0pH MeterColor (APHA)≤50Platinum-Cobalt ScaleDensity (20°C)1.35-1.40 g/cm3Hydrometer MethodFree Formaldehyde Content≤0.1% (mass fraction)Spectrophotometric MethodFor years, we have been dedicated to providing comprehensive chemical solutions worldwide. Our expertise spans multiple sectors including:OleochemicalsAminesCoatings&ResinsAs a licensed distributor of hazardous chemicals, Achilles Chem ensures full regulatory compliance.Competitive AdvantagesExpert Team10+ years of specialized industry experienceValue-Added ServicesComprehensive documentation supportSecure global logisticsRigorous quality assuranceMarket intelligence analysisFlexible Payment SolutionsT/T, L/C, D/P, and moreComplete Certification SuiteAll necessary compliance credentialsQ: What is the MOQ of this product?A: Our standard minimum order quantity is 1 pallet (equivalent to 20 drums). Volume discounts apply for larger orders.Q: What payment terms can you offer?A: We support flexible international payment options:T/T (Telegraphic Transfer)L/C (Letter of Credit at sight)D/P (Documents against Payment)Customized terms negotiable for repeat ordersQ: Do your products have COA?A: Yes. Full compliance documentation is provided.COA (Certificate of Analysis)TDS (Technical Data Sheet)MSDS (Material Safety Data Sheet)Q: Can you send a sample?A: Samples are available for quality verification. Contact our sales team to discuss:Required specificationsShipping arrangementsCompliance documentation
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