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| Atracurium Besylate |
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Test Items Specifications
Appearance White to pale yellow powder or flaky crystals
Identification IR UV Conforms
PH 3.5 ~ 5.0
Appearance of solution Clear to yellow standard No
Methyl bezenesulphonate ¡Ü 10ppm
Toluene ¡Ü 0.2%
Related substances Total : ¡Ü 3.5%
Impurity F: ¡Ü 3.0%
Any other second impurity: ¡Ü2.0%
Isomer ratio Cis-cis:55.0% ~ 60.0%
Cis-trans:34.5% ~ 38.5%
Trans-trans:5.0% ~ 6.5%
Loss on drying ¡Ü 1.0%
Sulphated ash ¡Ü 0.2%
Assay 96.0% ~ 102.0%
Heavy metals ¡Ü 20¦Ìg/g
Total plate count £¼1000 CFU/gm
Yeast & mole £¼1000 CFU/gm
Salmonella Negative
E-colii Negative
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food additive & flavoring, pharmaceutical |
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