- CAS 编码:137-08-6
|Identification Infrared absorption 197K||Concordant with reference spectrum|
|Identification A solution (1 in 20) responds to the tests for calcium||Conform to USP30|
|Specific optical rotation||+25.0°~+27.5°|
|Alkalinity||No pink color is produced within 5 seconds|
|Loss on drying||Not more than 5.0%|
|Heavy metals||Not more than 0.002%|
|Ordinary impurities||Not more than 1.0%|
|Organic volatile impurities||Meet the requirements|
|Content of calcium||8.2~8.6%|
|Assay||Conform to USP30|
User : Sasha Kahve2014-09-10 21:58:36
Sasha KahveQ : We are in the market for Vitamin B6 Please send us your FOB prices.
FOODCHEM A : Thank you, quotation has just sent to you, pls kindly check and waiting for you early reply.
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