B7045
Sigma

Betaine hydrochloride

SigmaUltra, ≥99%

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Synonym

(Carboxymethyl)trimethylammonium hydrochloride

Molecular Formula

(CH₃)₃N⁺CH₂COOH · Cl^-

Molecular Weight

153.61

CAS Number

590-46-5

Beilstein Registry Number

3916181

MDL number

MFCD00011903

PubChem Substance ID

24891971

EG/EC Number

209-683-1

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Descriptions

Packaging

10 mg in autosmp vl

Properties

grade

SigmaUltra

assay

≥99%

total impurities

<0.0005% Phosphorus (P)

<0.1% Insoluble matter

ign. residue

<0.1%

241-242 °C(lit.)

solubility

H₂O: 1 M at 20 °C, clear, colorless

anion traces

sulfate (SO₄^2-): <0.05%

cation traces

Al: <0.0005%

Ca: <0.0005%

Cu: <0.0005%

Fe: <0.0005%

K: <0.005%

Mg: <0.0005%

NH₄⁺: <0.05%

Na: <0.005%

Pb: <0.001%

Zn: <0.0005%

References

Merck

Merck 13,1182

Beilstein

Beil. 4,IV,2369

reference

Aldrich MSDS 1, 187:D / Corp MSDS 1 (1), 409:A / FT-IR 2 (1), 907:D / FT-IR 1 (1), 588:C / IR-Spectra (3), 350:E / IR-Spectra (2), 311:E / NMR-Reference 2 (1), 496:B / RegBook 1 (1), 653:B / Sigma FT-IR 1 (1), 58:C / Structure Index 1, 95:A:9

Safety

Hazard Codes

Risk Statements

Safety Statements

26-39

WGK Germany

RTECS

BP3136000

3-10