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1.Product Name: Good quality Aspirin / Acetylsalicylic acid
2.CAS NO: 50-78-2
3.Purity: 99.5%min
4.Appearance: White crystalline powder
6.Application: Antipyretic analgesics, for the fever, pain and rheumatoid arthritis
Specification:
|
Items |
Standard |
|
Appearance |
White or almost white, crystalline powder or colorless crystals |
|
A.IR-Spectrum |
Complies |
|
B.Melting point of salicylic acid(°C) |
156-161 |
|
A.Ferric Acid reaction test |
Complies |
|
B.IR-Spectrum |
Complies |
|
Appearance of solution |
Clear and colorless |
|
Heavy metals |
≤10PPM |
|
Loss on Drying |
≤0.5 |
|
Related Substances/Any single impurity (%) |
≤0.1 |
|
Related Substances/Total impurities (%) |
≤0.25 |
|
Assay (%) |
99.5-100.5 |
|
Residual Solvents (%) |
USP (467) |
Packaging details:
|
Packaging details: |
25kg/drum with double plastic bags inside; packed in a cardboard drum or fiber HDPE drum. |
|
Storage: |
Stored in a clean, cool, dry area; keep away from moisture and strong, direct light/heat |
|
Shelf Life: |
5 years if sealed and store away from direct sun light. |
