Sodium cloxacillin/Cloxacillin sodium salt 642-78-4 with best price!!!

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1 Kilogram	Negotiable

1 Kilogram

Negotiable

Sodium cloxacillin/ 3-dimethyl-7-oxo-thyl-4-isoxazolecarboxamido)-monosodiumsalt 642-78-4

Sodium cloxacillin/Cloxacillin sodium salt 642-78-4 with best price!!!

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Sodium cloxacillin/Cloxacillin sodium salt 642-78-4 with best price!!!

1.Picture of 642-78-4

2.Specification

Test Item	Analysis Specification	Result
Description	crystalline powder	Conforms
Melting range	129°C~132°C	130.8°C-131°C
Loss on drying	≤0.5%	0.20 %
Specific rotation	-58°~-62°(C=1,in CH3OH)	-61.05°
Sulphated ash	≤0.1%	0.08 %
Heavy metals	≤10ppm	Conforms
Chlorides	≤0.02%	Conforms
Sulfates	≤0.02%	Conforms
Fluorine	14.7%~17.9%	15.2%
Residual solvent	Methanol ≤0.2% Isopropanol ≤0.2% Ethyl acetate≤0.2% Chloroform ≤0.2%	0.0% 0.0% 0.0% 0.0%
Related substances (HPLC)	Single impurity ≤0.2% Total impurities ≤0.5%	0.05% 0.08%
Assay	≥99.5%	99.92%
Conclusion	Accordance with the reference