- Company : Twin International Co., Limited
- Region : Shanghai , China
- Category : Chemicals > Fine Chemicals
- Specification : industrial grade PVP K30
- Quantity : 10000
- Price : 5.3
- Contact Person : jerry chen|||sales manager
- Telephone :
- Fax :
- Mobile phone :
- Website : www.polyvinylpyrrolidone.com
- Email : [email protected]
- Instant Messenger : skype: jerry.chen95
- Update : Dec/24/2020
Product Details
PVP K30 CHEMICAL FORMULA?(C6H9NO)n CAS:9003-39-8 shelf life: 36 months Standard: Technical grade Batch No. K3020201001P TEST ITEMS INDEX TEST VALUE Appearance white or yellowish-white powder or flakes conform K Value?1% solution in water? 27?33 33 PH value (5% in water) 3?7 3.6 Color(APHA 5% in solution) 80max 10 Vinylpyrrolidone ?0.1% 0.03% Water (K. Fischer) ?5.0% 3.7% Storage: stored in unopened original containers and protected from light at max.25?. Packing: 25kg net in fibre drum
