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औद्योगिक रसायन

Polyvinyl Alcohol Pva

Product Name: Polyvinyl Alcohol (PVA) Chemical Formula: (CHïO)n CAS Number: 9002-89-5 Appearance: White to off-white powder or granules Solubility: Soluble in water, insoluble in organic solvents Viscosity: 4ï60 mPaïs (varies by grade) Purity: ï 98% pH (4% solution): 5.0 ï 7.0 Melting Point: Decomposes >200C HSN Code: 3905.30.00 Applications: Adhesives, textiles, paper, emulsifiers, films, and coatings
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