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2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid sodium salt

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  Post Date: Sep 17,2015
  Expiry Date: Mar 15,2016
  Detailed Description: Cas No. :6628-37-1

Chemical name: 2-Hydroxy-4-methoxybenzene-5-sulfonic acid sodium salt
Synonyms: Benzophenone-5
CAS No.: 6628-37-1
Molecular formula: C14H11O6SNa 
Molecular weight: 330.31

Specification:

Appearance White or light yellow powder crystal powder
Assay (HPLC) ≥99.0%
Heavy metal ≤20ppm
Loss on drying(2g,10℃5/2hrs) ≤2%
PH Value 5-6
Residue on ignition 21-27%

Application: Coating & Printing as UV curing for coatings/inks Cosmetics for perfume fixation in soaps Glass as UV absorber & light stabilizer for glass products Photochemicals as photo initiator Plastics UV absorber in thermoplastics & polyethylene films

Package & Storage: It is packed in 25 kg fibre drms.It should be stored in a closed container and be kept in a dark place without any light exposure.

  CAS Registry Number:

6628-37-1
  Synonyms: ;Benzophenone-5;sodium 4-hydroxy-2-methoxy-5-(phenylcarbonyl)benzenesulfonate;2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate
  Molecular Formula: C14H11NaO6S
  Molecular Weight: 330.2883
  Molecular Structure: 6628-37-1 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid sodium salt
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S36:;

  Company: Weifang Richem International Ltd     [ China ]        
  Contact: Mr Du
  Tel: +86-536-2222176
  Fax: +86-536-2222175
  Email: info@sino-richem.com
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