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Choline dihydrogen citrate, NF grade CAS 77-91-8

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Choline dihydrogen citrate, NF grade CAS 77-91-8

CAS: 77-91-8

MF: C₁₁H₂₁NO₈

MW: 295.29

Product Info
Product Spec
Safety Info
Application

Product Categories	Vitamins
CAS RN	77-91-8
Alternative CAS RN	62-49-7 (free base)
EC Number	201-068-6
MDL Number	MFCD00038734
Storage Temperature	+4°C
Shipping Temperature	Ambient
Harmonised Tariff Code	2923100090

Physical Description	White crystalline powder
Identification	To pass tests
pH (10% in water)	3.5 - 4.5
Melting Point	103.0 - 107.5 °C
Arsenic (As)	≤ 1ppm
Cadmium (Cd)	≤ 1ppm
Lead (Pb)	≤ 0.3ppm
Mercury (Hg)	≤ 0.1ppm
Heavy Metals	≤ 10ppm
Residue on Ignition	≤ 0.05%
Water	≤ 0.25%
Assay	≥ 98.0% (dried basis)
Particle Size	Passing through 20-mesh: 100%
Grade	NF
Specification Version	1.0

Pictograms
Signal word	Warning
Hazard statements	H315: Causes skin irritation H319: Causes serious eye irritation H335: May cause respiratory irritation
Precautionary statements	P261: Avoid breathing dust/fume/gas/mist/vapors/spray. P280: Wear protective gloves/protective clothing/eye protection/face protection. P302+P352: IF ON SKIN: wash with plenty of water. P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
Supplementary EUH statements
UN Number	-
SDS Version	3.0

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