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 |
|
| others | Enquire |
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 | n |
| storage temp. | 2-8°C |
| solubility | Easily soluble (water), soluble (ethanol), slightly soluble (amyl alcohol), insoluble ((C2H5)2O, CHCl3) |
| pka | 13.9(at 25℃) |
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 |
| F | 8-9-23 |
| HazardClass | 8 |
| PackingGroup | II |
