JAMSON PHARMACHEM TECHNOLOGY CO.,LTD.

Propyl p-hydroxybenzoate

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  Propylparaben;Parabens;4-Hydroxybenzoic acid propyl ester;Propyl chemsept;protaben p;pulvis conservans;Solbrol P;tegosept p;4-hydroxybenzoic propyl ester;p-hydroxy propyl benzoate;aseptoform p;betacide p;bonomold op;Chemacide PK;Chemocide PK;Chemoside PK;nipagin p;Nipasol;nipasol m;nipasol p;nipazol;n-Propyl paraben;n-propyl p-hydroxybenzoate;paseptol;preserval p;propagin;Propyl paraben;Propyl Parasept;propyl aseptoform;propyl butex;Propyl Chemosept;Propyl-P-Hydroxybenzoate;Propyl-P-Hydroxy Benzoate;Propyl Nipasol;Propyl Hydroxybenzoate;Propyl p-hydroxybenzoate;

• CAS NO :

  94-13-3

• EC NO :

  202-307-7

• Molecular Formula :

  C₁₀H₁₂O₃

• Molecular Weight :

  180.2005

• Main Specifications :

• InChI :

  InChI=1/C10H12O3/c1-2-7-13-10(12)8-3-5-9(11)6-4-8/h3-6,11H,2,7H2,1H3

• Product description :

   

  Molecular Structure:

  Molecular Formula: C₁₀H₁₂O₃

  Molecular Weight:180.20

  Physical and Chemical Properties:It is white crystalline and easily dissolved in alcohol and ether, butnot dissolved in water. Its rlative density (d₄¹⁰²) is 1.0630 and index of refraction is (nD¹⁰²) 1.5050.

  Quality Specification

  Item	Specification
  	GB 8851-2005	USP 29-NF24	BP 2000
  Characters	/	/	Colorless crystals or white crystalline powder
  Purity (on dry base) % ?	99.0	98.0-102.0	99.0-100.5
  Melting Point	95-98	96-99	96-99
  Acidity	qualified	qualified	qualified
  Sulfate(SO42-) % ?	0.024	/	/
  Heavy Metal(Pb) % ?	0.001	/	/
  Heavy Metal(AS) % ?	0.0001	/	/
  Loss on Drying % ?	0.50	0.50	/
  Residue % ?	0.05	0.01	0.10
  p-Hydroxybenzoic Acid and Salicylic Acid ?	qualified	/	/
  Appearance of Solution	/	/	Clear
  Identification	/	qualified	/
  Organic Volatile impurities	/	qualified	/
  Related Substances	/	/	qualified

  
  Usage: This product is mainly used as antiseptics for foodstuff, medicine and cosmetics. It is also used in feed as antiseptics.

  Package: It is packed withplastic bags. Each has 1kg. A box holds 20 bags(paperboard box). It isalso packed by hardboard drums within double PE linings. Each drum hasnet weight of 25kg or 50kg.

• Molecular Structure :