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4-Aminosalicylic Acid

Inquiry
  Post Date: Oct 12,2019
  Expiry Date: Apr 09,2020
  Detailed Description: Cas No. :65-49-6
4-Aminosalicylic Acid
Ab.:PAS-H
SF:
MF:C7H7NO3
MW:153.13
Properties:Almost white or slightly yellow powder ,MP150-151 °C(decompound).

Uses: Pharmaceutical intermediate or photographic products and processes.

Quality Standard:

Item
Index
Assay
≥ 98.5%
Water
≤ 1.0%
PH
2.7-3.7

Package: Al-plastic bag in vacuum , packed in paper drum , 20kg/drum, 30kg/drum.


  CAS Registry Number:

65-49-6
  Synonyms: ;4-Amino-2-hydroxybenzoic acid;Aminosalicylic Acid;
  Molecular Formula: C7H7NO3
  Molecular Weight: 153.13
  Molecular Structure: 65-49-6 4-Aminosalicylic acid
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: Shangyu Zhongchang Chemical Co.,LTD.     [ China ]          
  Contact: Chen Chaoming
  Tel: +86-575-82732218 82732298
  Fax: +86-575-82732288 82732958
  Email: biotin@mail.hz.zj.cn
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