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BP USP antiseptics Nipagin ethylparaben CAS No. 120-47-8

Inquiry
  Post Date: Dec 04,2017
  Expiry Date: Jun 02,2018
  Detailed Description: Cas No. :120-47-8 Quantity: 1Metric Tons
Specs:Food grade
Price:5450 USD Metric Tons
Payment Method: T/T, L/C

  Chemical name: 4-Hydroxybenzoic acid ethyl ester

  Product name:Ethyl 4-hydroxybenzoate

  Molecular formula:C9H10O3

  Molecular weight:166.18

  CAS#:120-47-8

  EINECS No.: 204-399-4

  Melting point(℃):116~118

  Boiling point(℃):297-298℃.

  Physical and chemical properties:White crystal with a little bitter taste. Easily soluble in alcohol, ether and acetone, almost insoluble in water.

  Quality standard:GB 1886.31-2015,BP, USP

  Appearance:White crystalline powder

  Content (dry basis) %≥99.0-100.5

  Melting point℃:115-118

  Acidity:Qualified

  Sulfate (SO42-) %≤0.024

  Heavy metal (Pb) %≤0.001

  Arsenic (AS) %≤0.0001

  Drying loss %≤0.50/0.50

  Residue on ignition %≤0.05

  Mass fraction of free acid (PHBA)%≤0.55

  Related substances:Qualified

  Appearance:Clear and transparent

  Identification test:Qualified

  Uses: the product is mainly used as preservative of foods, cosmetics, drugs, and feeds.

  Packing: plastic bag, 1kg/bag, 20 bags/carton, or cardboard drum lined with plastic bag, net weight is 25kg or 50kg.

  *Special requirements can be negotiated


  CAS Registry Number:

120-47-8

  Synonyms: ;Ethylparaben;4-Hydroxybenzoic acid ethyl ester;p-Hydroxy Ethyl Benzoate;Nipagin A;Ethyl paraben;Ethyl Parasept;Solbrol A;Ethyl P-Hydroxybenzoate
  Molecular Formula: C9H10O3
  Molecular Weight: 166.1739
  Molecular Structure: 120-47-8 Ethyl 4-hydroxybenzoate
  Safety Description: S24/25:;

  Company: Zhejiang Shengxiao Chemicals Co.,Ltd     [ China ]        
  Contact: Lily Deng
  Tel: 86-13515741615
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  Email: 459152711@qq.com
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