D-Pantothenic Acid Hemicalcium Salt; D[+]-N-[2,4-Dihydroxy-3,3-dimethylbutyryl]-b-alanine; Vitamin B5
Chemical Formula |
C9H16NO5.1/2Ca |
Molecular Weight |
F.W. 476.53 |
CAS # |
137-08-6 |
Safety Information |
|
Health Hazard |
1 |
Fire Hazard |
1 |
Reactivity |
0 |
Test |
Specification |
Nitrogen Content (N; Dried Basis) | 5.7-6.0% |
Calcium Content (Ca; Dried Basis) | 8.2-8.6% |
Specific Rotation, [a]D25 | +25.0° to +27.5° |
MAXIMUM LIMITS | |
Loss on Drying | 5.0% |
Alkalinity | To pass test |
Heavy Metals | 0.002% |
Ordinary Impurities | 1.0% |
Organic Volatile Impur |
UPS limit |
150 lb |
Storage Information |
LIGHT SENSITIVE, HYGROSCOPIC: Keep tightly closed in light-resistant containers. |
Chemical information and descriptions have been provided by Spectrum Chemicals.