Appearance: | Powder |
---|---|
Other Names: | Pvp K30 / Polyvinyl Pyrrolidone K30 |
Mf: | (C6h9no)N |
Einecs No: | 201-800-4 |
Application: | Pharm Intermediates |
Product Name: | Polyvinyl Pyrrolidone K30 |
Customization: |
---|
Suppliers with verified business licenses
We are a main supplier of Polyvinyl pyrrolidone K30 in China. We can supply you Polyvinyl pyrrolidone K30 with competitive price. The details of the product as follow:
PVP K30 / Polyvinyl pyrrolidone K30 Pharma Grade
Packaging Details:25kg/fiber drum, or 25kg/carton
Delivery Detail:7-15 days after payment
PVP K30 / Polyvinyl pyrrolidone K30 Pharma Grade
Other name: Polyvinylpyrrolidone
CAS NO.: 9003-39-8
MF: (C6H9NO)n
MW: 111.14
Melting point: 130ºC
Appearance: White crystalline powder
TEST ITEMS |
SPECIFICATIONS |
Appearance |
A White to yellowish white powder |
First Identification: A, E. |
Positive |
Second Identification: B, C, D, E. |
Positive |
Appearance of solution |
Clear and not more intensely coloured than reference solution BY6/B6/R7 |
Heavy Metals (Lead) |
≤10ppm |
Lead |
≤10ppm |
Hydrazine |
≤1ppm |
Impurity A(1-Vinylpyrrolidin-2-one) |
≤10ppm |
Impurity B(2-Pyrrolidone) |
≤3.0% |
Residue on ignition |
≤0.1% |
K-Value |
27-32 |
Acetaldehyde |
≤500ppm |
Peroxides,as H2O2 |
≤400ppm |
Water |
≤5.0% |
pH value |
3.0-5.0 |
Nitrogen content |
11.5%-12.8% |
Microbiological quality |
Ph. Eur. |
PVP K30 / Polyvinyl pyrrolidone K30 Pharma Grade
Pharmaceutical
Technical
Cosmetic
Food
Agricultural
Others
Xiamen Ditai Chemicals Co., Ltd is a professional chemical company in China. Specializing deal and export various kinds of quality chemicals since 1997. The products Include industry chemical, Animal feed additive, Food additive, Agrochemical, Fertilizer, pharmaceuticals, water treatment and Minerals. Our management team has over 17 years of combined expertise meeting the needs of clients. We are proud our quality chemcials and service was approbated by the clients in the worldwide.
Best Regards
Ruby Zhang
-----------------------------------
Xiamen Ditai Chemicals Co., Ltd.
8fl, hongsheng building,
west hexiang road, Xiamen, China.
Web: ditaichem.en.made-in-china.com
Suppliers with verified business licenses