We want to offer Quinine Sulphate with competitive price as per details mentioned below:
Description :
A white or almost white, crystalline powder or fine , colorless needles, lightly soluble in water, sparingly soluble in boiling eater and in alcohol
Identification: Conforms
Appearance of Solution not more intensely coloured thanreference solution
pH : 5.7-6.6
Specific Optical Rotation:
-237?? to - 245??
Chloroform-alkohol : NMT 0.1%
Insoluble substance
Heavy Metals: NMT 0.001%
Other cinchona alkaloids :
- Dihydroquinine: NMT 10.0%
- Cinchonidine :NMT 5.0%
-Any other related substance: NMT 2.5%
Loss on drying: 3.0% - 5.0%
Sulphated ash : NMT 0.1%
Assay (to dried substance):
99.0% - 101.0%
Price : upon receipt firm inquiry
Shipment: on upon receipt of firm inquiry
Hope to have served you and please feel free to contact us for the best result. Looking forward to your reply,
Best regards,
Dian Agustina
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