China (Mainland)
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Guaifenesin CAS NO.93-14-1
- Min.Order: 1 Kilogram
- Payment Terms: L/C|D/A|D/P|T/T|Westem Union
- Product Details
Keywords
Quick Details
- ProName: Guaifenesin
- CasNo: 93-14-1
- Molecular Formula: C10H14O4
- Appearance: White crystalline powder
- Application: The goods for the expectorant cough me...
- 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 ：White crystalline powder Identification： IR:RS spectrum UV:RS spectrum Chemical test:Positive Meltin…
Details
Description ：White crystalline powder
Identification：
IR:RS spectrum
UV:RS spectrum
Chemical test:Positive
Melting range ：78~82℃
Loss on drying： ≤ 0.5%
Heavy metals ：≤ 0.0025%
Related substances Beta-isomer:≤ 1.5%
Guaiacol:≤ 0.03%
Bisether: ≤ 0.5%
1,3-bis(2-methoxyphenoxy)propan-2-ol:≤ 0.5%
Other individual unknown impurity: ≤ 0.1%
Sum of all impurities: ≤ 1.0%
Residual solvents Ethanol:≤ 0.5%
Assay ：98.0%~102.0%
