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J Acid Urea Disodium Salt

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  Post Date: Dec 06,2017
  Expiry Date: Dec 06,2018
  Detailed Description: Cas No. :20324-87-2

CAS No.: 20324-87-2

Molecule Formula:C21H14N2O9 S2Na2

Mr=548

Molecule Structural Formula:


SPECIFICATIONS
Appearance
 Dry-grey white powder
Content
 85%Min.
Chloride
 7% Max.
Free J acid
 0.5%Max.
Insoluble
 0.2%Max.



PACKING: 25kg plastic woven bags.

STORAGE: Store in a cool, dry place. Store in a tightly closed container.

SHELF LIFE: two years.

  CAS Registry Number:

20324-87-2
  Synonyms: ;2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis(4-hydroxy-, sodium salt (1:2);2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis(4-hydroxy-, disodium salt;Disodium 7,7'-(carbonyldiimino)bis(4-hydroxynaphthalene-2-sulphonate);disodium 4-hydroxy-7-{[(5-hydroxy-7-sulfonatonaphthalen-2-yl)carbamoyl]amino}naphthalene-2-sulfonate;7,7'-Ureylene-bis-(4-hydroxynaphthalene-2-sulfonic acid)disodium salt;J Acid Urea Disodium Salt;
  Molecular Formula: C21H14N2Na2O9S2
  Molecular Weight: 548.4534
  Molecular Structure: 20324-87-2 Sodium 6,6'-(1,3-ureylene) bis(1-naphthol-3-sulfonate)

  Company: Pingyuan Xinda Chemical Co.,ltd.     [ China ]        
  Contact: Xu
  Tel: +86-534-4290998 13326260777
  Fax: +86-534-4210998
  Email: yaoyuan@xdchem.com.cn
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