Customization: | Available |
---|---|
Powder: | Yes |
Customized: | Customized |
Still deciding? Get samples of US$ 50/Bag
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Product Name
|
Paracetamol bp |
Appearance
|
White or white crystalline powder
|
Assay
|
99%min
|
Test
|
HPLC
|
Certificate
|
ISO 9001
|
CAS
|
103-90-2 |
MF
|
C17H19N3O3S
|
Einecs No
|
137-58-6 |
Dosage Form
|
Powder
|
Storage Temperature
|
Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
|
Shelf Life
|
24 Months
|
Appearance | White or almost white ,crystalline powder. | |
Identification | A:IR absorption | Complies |
B:UV absorption | Complies | |
C:TLC | Complies | |
Melting point | 168~172°C | |
Water | Not more than0.5% | |
Related substance | Impurity(chloroacetanilide)not more than 10 ppm | |
Impurity K(4-amino'pheno'l)not more than 50 ppm | ||
Impurity F(4-nitro'pheno'l)not more than 0.05% | ||
any other impurity not more than 0.05% | ||
Total of other impurities not more than 0.1% | ||
Residue on ignition | Not more than 0.1% | |
Chloride | Not more than 0.014% | |
Sulfate | Not more than 0.02% | |
Sulfide | Conforms | |
Heavy metals | Not more than 0.001% | |
Free p-aminophenol | Not more than 0.005% | |
Limit of P-chloroacetanilide | Not more than 0.001% | |
Readily carbonizable substances | Conforms | |
Residual solvents | Residual content of acetic acid is limited by the test of loss on dryingnot more than0.5% | |
Assay(anhydrous basis) | 99.0~101.0% |