PVP K90
white powder
USP/BP/EP
25kg/fibre drum
have ISO9001:2015 certificate
PVP K90 for USP27, the test items are as follows, please take a look.
|
TEST ITEMS |
SPECIFICATIONS |
TEST VALUE |
|
Appearance |
White powder |
Complies |
|
Identification |
Conform |
Complies |
|
K Value |
81-97 |
89.49 |
|
Monomer % |
<0.1 |
0.045 |
|
Moisture % |
<5.0 |
3.66 |
|
Sulfate ash % |
<0.1 |
0.056 |
|
PH value |
3-7 |
3.68 |
|
Nitrogen % |
11.5-12.8 |
12.0 |
|
Aldehyde (as acetaldehyde) % |
<0.05 |
<0.05 |
|
Heavy metal (as lead) ppm |
<10 |
<10 |
|
Hydrazine ppm |
<1.0 |
<1.0 |
|
Peroxide ppm |
<400 |
<400 |
|
Total Aerobic Plate Count, CFU/g (Q200) |
<100 |
<100 |
|
Mold/Yeast, CFU/g (Q200) |
<100 |
<100 |
|
Gram Negative Bacteria, CFU/g (Q200) |
Negative |
Negative |
|
Staphylococcus aureus CFU/g (Q200) |
Negative |
Negative |
|
Salmonella, CFU/g (Q200) |
Negative |
Negative |
|
Pseudomonas aeruginosa, CFU/g (Q200) |
Negative |
Negative |
|
E. coli, CFU/g (Q200) |
Negative |
Negative |