| Product Name |
Betaine hydrochloride,
SigmaUltra, ≥99% |
| Product Number |
B7045 |
| Product Brand |
Sigma |
| CAS Number |
590-46-5 |
| Molecular Formula |
(CH3)3N+CH2COOH · Cl- |
| Molecular Weight |
153.61 |
| |
| TEST |
SPECIFICATION |
| APPEARANCE |
WHITE POWDER |
| SOLUBILITY |
COMPLETE COLORLESS (1M IN WATER AT 20DEGC) |
| INSOLUBLE MATTER |
<0.1% |
| RESIDUE ON IGNITION |
<0.1% |
| SULFATE (SO4) |
<0.05% |
| ALUMINUM (AL) |
<0.0005% |
| CALCIUM (CA) |
<0.0005% |
| COPPER (CU) |
<0.0005% |
| IRON (FE) |
<0.0005% |
| POTASSIUM (K) |
<0.005% |
| MAGNESIUM (MG) |
<0.0005% |
| AMMONIA (NH4+) |
<0.05% |
| SODIUM (NA) |
<0.005% |
| PHOSPHORUS (P) |
<0.0005% |
| LEAD (PB) |
<0.001% |
| ZINC (ZN) |
<0.0005% |
| PURITY BY PERCHLORIC ACID TITRATION |
MINIMUM 99% |
| RECOMMENDED RETEST |
5 YEARS |
|
DOCUMENT # B7045/03/01/99/1 |
Certificate of Analysis
Certificate of Origin
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