|
English name |
Betaine HCl |
|
English alias |
(Carboxymethyl) trimethylammonium hydrochloride |
|
Chemical formula |
C5H11NO2·HCl |
|
Structure |
|
|
CAS |
590-46-5 |
|
Molecular weight |
153.6 |
|
Solubility |
64.7 g/100 mL (25℃) |
|
pH |
0.8~1.2 |
|
Appearance |
White crystalline powder |
|
Packing |
25kg/carton |
|
Purity |
98% |
|
Grade |
Food grade |
|
Characteristics |
High purity; Good fluidity |
Relevant indicators
| Index | Sea Cressine | 98% Hydrochloride | 98% Hydrochloride (plus flow aid) |
| Content | ≧97.0% | ≧98.0% | ≧98.0% |
| Loss on drying | ≤1.0% | ≤0.5% | ≤1.0% |
| Burning residue | ≤1.5% | ≤0.2% | ≤1.0% |
| Heavy metal | ≤0.001% | ≤0.001% | ≤0.001% |
| Arsenic | ≤0.0001% | ≤0.0001% | ≤0.0001% |
| Trimethylamine residue | ≤300ppm | ≤300ppm | ≤300ppm |
Note: Betaine hydrochloride content in dry basis, heavy metals in Pb, arsenic in As.
ATTENTION: Store in a cool and dry place in the original container and seal the container in time to protect it from moisture.
SHELF LIFE: 24 months
