179324-69-7 Sell high quality Bortezomib produced in China factory Bortezomib seller in China
Product name: sodium metabisulfite / sodium metabisulphite
Molecular weight: 190.10
Specification: 25Kg woven bag
Quality guarantee period: 6 months
· ProName: Bortezomib
· CasNo: 179324-69-7
· Molecular Formula: C19H25BN4O4
· Appearance: White or almost white powder
· Application: Metabolism Drug; Carcino-Chemotherapeu...
· DeliveryTime: prompt shipment
· PackAge: on request
· Port: Shanghai,China
· ProductionCapacity: 200 Kilogram/Day
· Purity: 99%min
· Storage: Stored in cool and ventilated warehous...
· Transportation: by air,sea
· LimitNum: 1 Kilogram
· Related Substances: ≤0.1%
· Residue on Ignition: 1.0%
· Heavy Metal: ≤20ppm
· Valid Period: 2 years
· CAS No.: 179324-69-7
Item |
Specifications |
Results |
Appearance |
White or almost white |
Pass |
Purity |
≥99.0% |
99.8% |
Specific Rotation |
-45°~ -55° |
-54.4° |
Related Substances |
Single Impurity≤0.10% Total Impurity≤0.10% |
Pass |
Residual Solvents |
Dichloromethane≤0.06% Hexane≤0.029% Ethyl Acetate≤0.5% |
Pass |
Loss on drying |
≤1.0% |
0.48% |
Heavy Metals |
≤20ppm |
Pass |
Conclusion |
The test conforms to the specification of Enterprise standard |
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