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Sell: beta carotene |
| Date: |
2009-06-19 |
| Cas#: |
7235-40-7 |
| Specification: |
96%min |
| Price: |
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| Quantity: |
1Ton |
| Term: |
365 |
| Note: |
Beta-Carotene Crystal powder
1,Speification
Appearance:red brown powder
Purity: 96.0 ~ 101.0%
2,Physical and chemical property:
CAS number: 7235-40-7
Molecular formula: C40H56
Molecular weight: 536.88
Smell: no abnormal odor
Discoloration : fade in the light, heat and air.
Solubility: soluble in carbon bisulfide, benzene, chloroform, little soluble in ether, petroleum ether, plant oil, cyclohexane etc; insoluble in ethyl alcohol, acid and alkali.
3,Usage:
An additive for food ,beverage pharmacy, and cosmetic as nature colorant,ingredient,antioxidant etc.
4,Package:
Sealed in full nitrogen or vacuum container from light. or as customer. |
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