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Product Name: Betaine Hydrochloride
CAS NO.：590-46-5
Structural formula:[HOOCCH2N(CH3)3]+Cl-
Molecular formula:C5H11NO2.HCl
Molecular weight:153.61
Executive standard: enterprise standard
Physical properties: white to yellowish crystalline powder, sour and astringent taste, hygroscopic, soluble in water and ethanol, insoluble in ether and chloroform, reacts with alkali.
Quality index:
Items of Analysis | Specification |
Appearance | White crystalline powder |
Assay(calculated on the anhydrous basis)% | ≥ 98 |
Water (W/W)% | ≤ 0.50 |
pH（1 in 10） | 0.8-1.2 |
Residue on ignition% | ≤ 0.2 |
Heavy metal （Pb）(mg/Kg)） | ≤ 10 |
Arsenic （As）(mg/Kg) | ≤ 2 |
Total bacteria countCFU/g | ≤ 1000 |
Coliform group MPN/g | ≤3 |
Particle size (Through 20 Mesh) % | 100 |
Manufacturing
