Quinine sulfate dihydrate CAS NO.6119-70-6

Min.Order Quantity:: 1 Kilogram

Purity:: 99%min

Port:: QingDao,China;XinGang,China;ShangHai,China,GuangZhou

Payment Terms:: L/C,T/T,MoneyGram

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Product Details

Keywords

FEMA 2977
Quinine sulfate salt dihydrate
FEMA 2977;CHININI SULFAS;QUININE SULFATE;(-)-QUININE SULFATE DIHYDRATE;QUININE SULFATE DIHYDRATE;QUININE SULPHATE DIHYDRATE;Cinchonan-9-ol,6’-methoxy-,(8.alpha.,9R)-,sulfate(2:1)(salt),dihydrate;Quin

Quick Details

ProName: Quinine sulfate dihydrate
CasNo: 6119-70-6
Molecular Formula: C40H48N4O4·H2SO4·2H2O
Appearance: white crystalline powder
Application: Primary alkaloid of various species of...
DeliveryTime: Prompt
PackAge: 500g,1kg/Aluminum foil bag,25kg/drum o...
Port: QingDao,China;XinGang,China;ShangHai,C...
ProductionCapacity: 100 Metric Ton/Month
Purity: 99%min
Storage: Store in dry, dark and ventilated plac...
Transportation: DHL/UPS/TNT/FedEx/SF-express/Sea/Train...
LimitNum: 1 Kilogram
Related Substances: 0

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Details

quinine sulfate

items	specification		results
appearance	white or almost white,crystalline powder or fine,colorless needles		conforms
solubility	slightly soluble in water,sparingly soluble in boiling water and in ethanol (96%)		conforms
identification
a) tlc	the principal spot in the chromatogram obtained with the test solution is similar in position,color and size to the principal spot in the chromatogram obtained with the reference solution		conforms
b)bromine and ammonia	a green color develops when treated with bromine water and dilute ammonia		conforms
c) fluorescence	when examined in ultraviolet light at 366nm, an intense blue fluorescence appears which disappears almost completely on addition of 1ml of hcl		conforms
d) characteristic of sulphates	the solution gives reaction of sulphates		conforms
e) test for ph	should comply		conforms
tests
1) appearance of solution		solution s is clear and not more intensely colored than references solution gy6	conforms
2)ph		5.7~6.6	6.2
3)specific optical rotation		-237° to -245°	-240.5°
4) other cinchona alkaloids impurity c any impurity eluted before quinidine any other impurity		≤10% ≤5% ≤2.5%	3.72% 1.29% none
5) loss on drying		3%~5%	4.23%
6) sulphates ash		≤0.1%	0.04%
7) residual solvent(toluene)		≤890ppm	358ppm
8)sulphates ash		≤0.1%	0.06%
assay (on dried basis)		99.0%~101.0%	99.80%