CAS:87-67-2 C9H19NO...

CAS:87-67-2 C9H19NO7 Choline bitartrate
CAS:87-67-2 C9H19NO7 Choline bitartrate
CAS:87-67-2 C9H19NO7 Choline bitartrate
CAS:87-67-2 C9H19NO7 Choline bitartrate

CAS:87-67-2 C9H19NO7 Choline bitartrate

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500 Gram

Negotiable

  • Min.Order :500 Gram
  • Purity: 99%
  • Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other

Keywords

CAS:87-67-2 C9H19NO7 Choline bitartrate CAS:87-67-2 C9H19NO7 factory price high purity 99% CAS:87-67-2 C9H19NO7 technical grade or OLED grade

Quick Details

  • Appearance:white poweder
  • Application:CAS:87-67-2 C9H19NO7 technical grade or OLED grade
  • PackAge:Plastic vacuum packaging bag or bucket
  • ProductionCapacity:1|Metric Ton|Day
  • Storage:under the cool and dry area
  • Transportation:by express or by sea

Superiority:

Choline bitartrate Basic information
Product Name: Choline bitartrate
Synonyms: CHOLINE BITARTRATE;CHOLINE BITARTRATE SALT;CHOLINE HYDROGEN TARTRATE;CHOLINE TARTRATE;(2-HYDROXYETHYL)TRIMETHYLAMMONIUM BITARTRATE;[2-HYDROXYETHYL]TRIMETHYLAMMONIUM BITARTRATE SALT;3-dihydroxybutanedioicacid(1:1);choline,tartrate(1:1)salt
CAS: 87-67-2
MF: C9H19NO7
MW: 253.25
EINECS: 201-763-4
Product Categories: Ammonium Polyhalides, etc. (Quaternary);Biochemistry;Quaternary Ammonium Compounds;Vitamin Related Compounds;Vitamins;Food additive and acidulant
Mol File: 87-67-2.mol
Choline bitartrate Structure
 
Choline bitartrate Chemical Properties
mp  151-153°C
storage temp.  Store at RT.
CAS DataBase Reference 87-67-2(CAS DataBase Reference)
EPA Substance Registry System Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, salt with (2R,3R)-2,3-dihydroxybutanedioic acid (1:1)(87-67-2)
 
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
Hazardous Substances Data 87-67-2(Hazardous Substances Data)
 
Choline bitartrate Usage And Synthesis
Chemical Properties White cryst. powder
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Details:

Other Name (2-Hydroxyethyl) trimethylammonium bitartrate
Structural formula [HOCH2CH2N+(CH3)3]HC4H4O6-
Molecular formula C9H19NO7
M.W. 253.25
Description White crystalline powder, has sour taste, odorless or with light trimethylamine odor, freely soluble in water, sparingly soluble in ethanol, insoluble in ether, chloroform and benzene.
Specification USP 26rd Edition
Specification
Properties

USP 26rd Edition
Identification A,B,C Qualified
Content % min 99.7
Arsenic(As)%max 0.0003
Hravy metals(on Pb)% max 0.002
Lead % max 0.001
Residue on ignition % max 0.1
Water % max 0.5
PH 3.4 ~ 3.7
Specific Rotation +17.5 ~ +18.5
1,4-dioxane Qualified
E. Coli Negative
Salmonelia Negative
Coliforms <300g
Yeast & Mould <100g
Total plate count ≤3000g
Description With crystalline powder
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