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China Spectinomycin HCl Spectinomycin Hydrochloride Spectinomycin CAS 21736-83-4 pictures & photos

China Spectinomycin HCl Spectinomycin Hydrochloride Spectinomycin CAS 21736-83-4

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10 kg	Contact Supplier

Local Area:	Jinan, Shandong, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, PayPal, WesternUnion

Powder:	Yes
Customized:	Non-Customized
Certification:	GMP, ISO 9001

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Product Description

Spectinomycin Hydrochloride:
White or almost white powder,
PH: 3.8~5.6
Assay: 95%~100%
Packing: 25Kg/Drum

ItemStandard(EP5.0)Test ResultAppearanceA White or almost white powder,slightly hygroscopicWhite PowderSolubilityFreely soluble in water, very slightly soluble in ethanol(96%)ConformIdentification A.Infrared absorption
spectrophotometry
B.Give reaction(a) of chloridesConform
ConformAppearance of solution The solution is clear
The solution is colorlessConform
ConformSpecific Optical Rotation+15o~+21o+18oPH3.8~5.65.1Water16.0%~20.0%17.80%Sulfated AshMaximum 1.0%0.30%Related SubstancesMaximum 1.0%Less than 1.0%Assay(based on anhydrous
substances,by GC)95.0%~100.5% of C14H24N2O7.2HCL97.10%Assay(based on hydrous
substances,by GC)------79.79%Potency(based on hydrous
substances,by GC)------654IU/mg