USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
USD $3.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $11,000.00-12,000.00 / Metric Ton
USD $11,000.00-12,000.00 / Metric Ton
product name: | polyvinylpyrrolidone cross-linked |
synonyms: |
k-30;pvpp;pvpd;pvp k-30;polyvidone; polyvidonum;polyvinylpolypyrrolidone; polyvinylpyrrolidone cross linked |
cas: | 25249-54-1 |
mf: | c6h9no |
mw: | 111.14176 |
einecs: | 607-660-4 |
product categories: |
beverage;other reagents for food analysis; reagents for analysis of proteins;reagents for food analysis; vinylpyridine and vinypyrrolidone polymers;analytical reagents; analytical/chromatography;application specific reagents;food &; hydrophobic polymers;materials science;poly(vinylpyrrolidone); polymer science;polymers;null;api;pyrrolidones |
item |
specification |
results |
appearance |
white powder |
complies |
moisture % |
≤5.0 |
2.89 |
soluble components % |
≤1.0 |
0.18 |
loss on drying % |
≤5.0 |
2.9 |
heavy metals ppm |
≤10 |
<10 |
nitrogen % |
11.0-12.8 |
11.98 |
sulfate ash % |
≤0.1 |
0.06 |
peroxides (as h2o2) ppm |
≤400 |
<400 |
impurities a ppm |
≤10 |
<10 |
impurities b % |
≤3 |
<3 |