Hangzhou Dingyan Chem Co.,Ltd

Hangzhou Dingyan Chem Co.,Ltd

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  • Company Name: Hangzhou Dingyan Chem Co.,Ltd
  • Street: Xiasha 571, 19TH Street E-COMMERCE 4A 601-602 , Jianggan Area
  • City: hangzhou
  • Province/state: Zhejiang
  • Country/region: China
  • Contact Person: Ms.Paula Yang
  • Department: Sales
  • Tel: 86-571-88025800
  • Fax: 86-571-87156470
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β-Carotene

  • CAS No:7235-40-7 1,3,3-trimethyl-2-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,<br />16-tetramethyl-18-(2,6,6-trimethylcyclohexen-1-yl)octadeca-1,3,5,7,9,11,<br />13,15,17-nonaenyl]cyclohexene
    Molecular Structure

    Detailed Description

    Appearance:reddish brown liquid
    Carotene assay≥30.0%
    Assay of total Carotenoids≥30.0%
    Heavy Metals, pb≤10ppm
    Arsenic ≤3ppm
    Total aerobic microbial count≤1000CFU/g
    Total moulds and yeasts count≤100CFU/g
    Enterobacteria≤10CFU/g
    Salmonella:n.d./25g
    Escherichia coli:n.d./10g
    Staphylococcus aureus:n.d./10g
    Pseudomonas aeruginosa:n.d./10g