China (Mainland)
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Methotrexate CAS NO.59-05-2
- Min.Order: 1 Kilogram
- Payment Terms: L/C|D/A|D/P|T/T|Westem Union
- Product Details
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Quick Details
- ProName: Methotrexate
- CasNo: 59-05-2
- Molecular Formula: C20H22N8O5
- Appearance: Orange or yellow crystalline powder
- Application: Antitumor drugs, for a variety of acut...
- DeliveryTime: prompt shipment
- PackAge: 25kg/drum
- Port: Hangzhou,Shanghai,China
- ProductionCapacity: /
- Purity: 98.0%~102.0%
- Storage: cool and dry
- Transportation: by sea ,air or express
- LimitNum: 1 Kilogram
Superiority
Description: Orange or yellow crystalline powder Identification: IR , UV Water: Not more than 12.0% Residue on ignition :Not more…
Details
Description: Orange or yellow crystalline powder
Identification: IR , UV
Water: Not more than 12.0%
Residue on ignition :Not more than 0.1%
Chromatographic purity:
Total: Not more than 2.0%
Individual: Not more than 0.5%
Specific rotation Between +19°and +24°
Organic volatile impurities:
Ethanol: not more than 0.5%
Aether : not more than 0.5%
Assay :Between 98.0% and 102.0%
Solubility:
practically insoluble in water、chloroform、ethanol and ether, freely soluble in watery alkali, soluble in watery hydrochloric acid