Specification

PRODUCT IDENTIFICATION
CAS No 67-48-1
EINECS NO 200-655-4
FORMULA HOCH2CH2N(CH3)3CL
MOL WT 139.63
H.S. CODE 2923.10
TOXICITY Oral rat LD50: 3400 mg/kg
SYNONYMS (2-Hydroxyethyl)trimethylammonium chloride; Hepacholine; Biocolina; lipotril; Choline hydrochloride; Cholinium chloride; (2-Hydroxyethyl)trimethylammonium chloride; Choline hydrochloride; 2-Hydroxy-N,N,N-trimethylethanaminium Chloride; Chloride De Choline (French); Biocolina; N,N,N-Trimethyl-2-hydroxyethylammonium Chloride; 2-Hydroxy-N,N,N-trimethylethanaminium, Chloride

PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE White crystals, Slight amine odor
MELTING POINT 303 – 305 °C
SOLUBILITY IN WATER Very soluble
NFPA RATINGS Health: 1 Flammability: 1 Reactivity: 0
STABILITY Stable under ordinary conditions C

SALES SPECIFICATION
CORN COB TYPE
CONTENT 50.0% or 60.0% min
LOSS ON DRYING 4.0% max
PARTICLE SIZE 85% min ( 20 mesh)
SILICA TYPE
CONTENT 50.0% min
LOSS ON DRYING 2.0% max
PARTICLE SIZE 95% min ( 20 mesh)
AQ. SOLUTION
CONTENT 70.0% or 75.0% min
HEAVY METALS 20ppm max
RESIDUE ON IGNITION 0.2% max
PARTICLE SIZE 95% min ( 20 mesh)
TRANSPORTATION
PACKING 25kgs in bag, 230kgs in drum
HAZARD CLASS Not regulated