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Appearance:Crystals or Crystalline Powder
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:large stock
Purity:99% purity
Betaine Chemical Properties
Melting point 310 °C (dec.)
Boiling point 218.95°C (rough estimate)
density 1.00 g/mL at 20 °C
FEMA 4223 | BETAINE
refractive index 1.4206 (estimate)
storage temp. 2-8°C
solubility methanol: 0.1 g/mL, clear
pka 1.83(at 0℃)
form Crystals or Crystalline Powder
color colorless
Water Solubility 160 g/100 mL
Sensitive Hygroscopic
Merck 14,1179
BRN 3537113
Stability: Stable. Hygroscopic. Incompatible with strong oxidizing agents.
InChIKey KWIUHFFTVRNATP-UHFFFAOYSA-N
CAS DataBase Reference 107-43-7(CAS DataBase Reference)
NIST Chemistry Reference Methanaminium, 1-carboxy-n,n,n-trimethyl-, hydroxide, inner salt(107-43-7)
EPA Substance Registry System Betaine (107-43-7)
Safety Information
Hazard Codes Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 24/25-36-26
WGK Germany 3
RTECS DS5900000
F 3-10
TSCA Yes
HS Code 29239000
Hazardous Substances Data 107-43-7(Hazardous Substances Data)
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