Description
Technical Parameters
Product Brief Introduction
Product name: β-Carotene
CAS：7235-40-7
MF: C40H56
MW: 536.873
Product Specification
|
Item |
Specification |
|
Appearance |
Dark red to brownish red crystalline powder |
|
A455/A483 (UV) |
1.14-1.19 |
|
A455/A340 (UV) |
≥ 0.75 |
|
Moisture |
≤ 0.5% |
|
Ash |
≤ 0.5% |
|
Heavy Metals |
≤ 10.0ppm |
|
Lead |
≤ 1.0ppm |
|
Arsenic |
≤ 1.0ppm |
|
Cadmium |
≤ 1.0ppm |
|
Mercury |
≤ 0.1ppm |
|
Total Plate Count |
≤ 1000cfu/g |
|
Yeasts&Molds |
≤ 50cfu/g |
|
Coliforms |
≤ 30 MPN/100g |
|
Salmonella |
Negative/25g |
|
Staphylococcus Aureus |
Negative/25g |
|
Assay (UV) |
≥ 96.0% |
|
Assay (HPLC) |
≥ 98.0% |
