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M0860535

Choline , 90% , 62-49-7

CAS NO.:62-49-7

Empirical Formula: C5H14NO+

Molecular Weight: 104.17

MDL number: MFCD00272239

EINECS: 204-625-1

Pack Size Price Stock Quantity
1g RMB46.40 In Stock
5g RMB134.40 In Stock
25g RMB502.40 In Stock
100g RMB1774.40 In Stock
500g RMB5323.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 232-233 °C (decomp)
Boiling point: 195.35°C (rough estimate)
Density  1.09 g/mL at 20 °C
refractive index  n20/D 1.418
storage temp.  2-8°C
solubility  Easily soluble (water), soluble (ethanol), slightly soluble (amyl alcohol), insoluble ((C2H5)2O, CHCl3)
pka 13.9(at 25℃)
CAS DataBase Reference 62-49-7(CAS DataBase Reference)
EPA Substance Registry System Choline (62-49-7)

Description and Uses

Choline is a substance grouped as a member of the vitamin b complex, although not a vitamin by definition. it is water soluble and is important in nerve function and fat metabolism. it occurs in egg yolk, beef liver, and grains.

Safety

Symbol(GHS) 
GHS02,GHS08,GHS05
Signal word  Danger
Hazard statements  H370-H225-H314-H360
Precautionary statements  P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501-P260-P264-P270-P307+P311-P321-P405-P501-P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501
Hazard Codes  C
Risk Statements  34
Safety Statements  26-36/37/39-45
RIDADR  UN 3286 3/PG 2
WGK Germany  1
8-9-23
HazardClass  8
PackingGroup  II

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