China (Mainland)
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Best Quality Crospovidone CAS NO.25249-54-1
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- Crospovidone (PVPP)
- High Purity Crospovidone
- Crospovidone offer competitive price
Quick Details
- ProName: Best Quality Crospovidone
- CasNo: 25249-54-1
- Molecular Formula: C6H9NO
- Appearance: White or off-white powder
- Application: CAS: 25249-54-1
- DeliveryTime: Within 15days
- PackAge: 20kg/drum
- Port: China sea/air port
- ProductionCapacity: 15000 Kilogram/Year
- Purity: 11%
- Storage: Cool and dry place
- Transportation: by sea or air, express for small quant...
- LimitNum: 1 Kilogram
Superiority
Product name: Crospovidone
CAS No.：25249-54-1
Molecule Formula：C6H9NO
Molecule Weight：111.14
Purity: 11%
Package: 20kg/drum
Description：White or off-white powder
Manufacture Standards：USP/EP
|
TESTS |
SPECIFICATION |
RESULTS |
|
Appearance |
White or off-white powder |
Conform |
|
Identification |
|
Conform |
|
Conform |
|
|
Loss on drying |
≤5.0% |
3.0% |
|
PH Value |
5.0~8.0 |
5.90 |
|
Residue on ignition |
≤0.4% |
0.05% |
|
Water-soluble substances |
≤1.5% |
0.20% |
|
Heavy metals |
≤10ppm |
＜10ppm |
|
Peroxides |
≤400ppm |
＜400ppm |
|
Vinylpyrrolidone(HPLC) |
≤10ppm |
4.5ppm |
|
Nitrogen(on the anhydrous basis) |
11.0%~12.8% |
12.10% |
|
Particle size |
50~300um>80% |
Conform |
|
Total aerobic plate count |
≤100CFU/g |
＜100CFU/g |
|
Mold/Yeast |
≤100CFU/g |
＜100CFU/g |
|
Staphylococcus Aureus |
Negative |
Negative |
|
Salmonella |
Negative |
Negative |
|
Pseudomonas aeruginosa |
Negative |
Negative |
|
E. Coli |
Negative |
Negative |
|
Conclusion: The Product Conforms to USP/EP.
|
||
Details
Siwei Development Group Ltd. is a reputed professional enterprise in China dedicated to the Amino Acids production and sales of fine chemical products.Over the years we have been making meticulous efforts in the production, research and development of new generation chemicals applied in a variety of industries like amino acids, food additive, pharma grade raw materials and so on. With many years industry experience, Siwei is one of the amino acids suppliers and exporters in China, serving bulk powder to industries like dietary supplement, nutritional supplement, functional food and drink.Health is more valuable than wealth. In the tenet of concern for human's life quality. Siwei devotes itself to manufacturing amino acids, which are the necessities for human health.