Beta-Carotene without Side Effect CAS 7235-40-7

• Post Date:

  Jan 21,2015

• Expiry Date:

  Jan 21,2016

• Detailed Description:

  Cas No. :7235-40-7 Quantity: 5000Kilograms
  Specs:7235-40-7
  Quick Detail:
  
  
  
  Product Name:beta-Carotene
  
  EINECS: 230-636-6
  
  CAS Registry Number: 7235-40-7
  
  Synonyms: beta, beta-all-trans-Carotene, natural / Crystal; all-trans-beta,beta-Carotene, synthetic; beta, beta-all-trans-Carotene, natural / Vegetable Oil Solution; beta, beta-all-trans-Carotene, natural / Dry water Dispersable; β-Carotene; Carotin; Provitanin A; Beta Carotene
  
  Place of Origin: Wuhan, China
  
  Brand Name: HE ZHONG
  
  Lead time: 1-2 days upon receipt of payment
  
  Delivery time: Usually 4-6 working days by air
  
  Usage: Most important of the provitamins A. Widely distributed in the plant and animal kingdom. In plants it occurs almost always together with chlorophyll. Vitamin A precursor. Ultraviolet screen.
  
  
  
  
  
  Specification:
  
  
  
  Molecular Formula: C40H56
  
  Molecular Weight: 536.88
  
  Appearance: Dark red power or crystal
  
  Density: 0.941 g/cm3
  
  Boiling Point: 654.7 °C at 760 mmHg
  
  Melting Point: 178-179°C
  
  Flash Point: 346 °C
  
  Storage Temperature: 20°C
  
  Refractive index: 1.565
  
  Solubility: 100 μg/mL in hexane
  
  Stability: Stable, but sensitive to air, heat and light. Store at -20C under nitrogen. Pyrophoric - may ignite spontaneously in air at room temperature.
  
  
  
  
  
  Product Description:
  
  
  
  β-Carotene is a strongly colored red-orange pigment abundant in plants and fruits. It is an organic compound and chemically is classified as a hydrocarbon and specifically as a terpenoid (isoprenoid), reflecting its derivation from isoprene units. β-Carotene is biosynthesized from geranylgeranyl pyrophosphate.It is a member of the carotenes, which are tetraterpenes, synthesized biochemically from eight isoprene units and thus having 40 carbons. Among this general class of carotenes, β-carotene is distinguished by having beta-rings at both ends of the molecule. Absorption of β-carotene is enhanced if eaten with fats, as carotenes are fat soluble.
  
  

• CAS Registry Number:

  7235-40-7

• Synonyms:

  ;β-Carotene;C.I. 75130;C.I. Food Orange 5;beta carotene;beta, beta-all-trans-Carotene;all-trans-beta,beta-Carotene;Carotin;Provitanin A;Beta Carotene;-Carotene;beta,beta-carotene;(9cis,13cis)-beta,beta-carotene;CI 40800;

• Molecular Formula:

  C₄₀H₅₆

• Molecular Weight:

  536.8726

• Molecular Structure:

  

• Risk Codes:

  R44:;
  

• Safety Description:

  S7:;
  S15:;
  S18:;
  

• Company:

  Wuhan Hezhong Bio-Chemical Manufacture Co., Ltd     [ China ]        

• Contact:

  Kelly Gao

• Tel:

  027-50756226

• Fax:

  +86-27-88048077

• Email:

  kelly@chembj.com