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590-46-5

Name Betaine hydrochloride
CAS 590-46-5
EINECS(EC#) 209-683-1
Molecular Formula C5H12ClNO2
MDL Number MFCD00011903
Molecular Weight 153.61
MOL File 590-46-5.mol

Chemical Properties

Description
Betaine hydrochloride is a vitamin-like substance that is a source of hydrochloric acid and aids the production of stomach acid. Some people produce deficient amounts of stomach acid, a condition that may lead to bacterial and parasitic infections of the intestines. Betaine hydrochloride is therefore recommended by some medical practitioners to sustain a healthy and normal production of stomach acid, especially to those that suffer from disorders such as allergies and asthma.
Appearance colorless to white crystals
Melting point  241-242 °C(lit.)
density  1.29[at 20℃]
vapor pressure  0Pa at 25℃
FEMA  4223
storage temp.  room temp
solubility  H2O: 1 M at 20 °C, clear, colorless
form  Powder or Crystals
color  Colorless to white
PH 1 (50g/l, H2O, 20℃)
Water Solubility  64.7 g/100 mL (25 ºC)
Merck  14,1179
BRN  3916181
InChIKey HOPSCVCBEOCPJZ-UHFFFAOYSA-N
LogP -4.93
CAS DataBase Reference 590-46-5(CAS DataBase Reference)
NIST Chemistry Reference Betaine hydrochloride(590-46-5)
EPA Substance Registry System 590-46-5(EPA Substance)

Safety Data

Hazard Codes  Xi,Xn
Risk Statements 
R36:Irritating to the eyes.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection .
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
WGK Germany  3
RTECS  BP3136000
3-10
Autoignition Temperature 400 °C
TSCA  Yes
HS Code  29239000

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