Home > Offer to Sell > Intermediates > Agrochemical intermediates > 5-(Sodiosulfo) isphthalic acid

5-(Sodiosulfo) isphthalic acid

Inquiry
  Post Date: May 28,2019
  Expiry Date: Jul 27,2019
  Detailed Description: Cas No. :6362-79-4

Usage:It can be used in the production of Dacron polyester; used as intermediate and modifier for pharmaceutical, pesticide and polyester.

Physicochemical properties:This product is white crystal powder. It is soluble in water.

Molecular formula:C8H5O7SNa Molecular weight:268.24 Melting point:300℃

Structural formula:

Quality index

Item

Standard requirement

Premium grade

First grade product

Qualified proudct

20% water solution

No suspended matter, no sediment clear liquid

Chromaticity,(20% water solution,platinum—cobalt )number ≦

20

20

20

40%EGChromaticity,(platinum—cobalt )number ≦

50

60

100

Absorbance ≦

0.40

Acid value,mgKOH/g

415~421

415~421

415~421

Content,% ≧

99.0

99.0

99.0

Sulfate(Counted by SO4)Content,mg/kg ≦

500

500

500

Ferrum(Fe)Content,mg/kg ≦

5

8

10

Chloride(Counted by C1)Content,mg/kg ≦

10

15

20

Moisture,% ≦

0.50

0.50

1.0

PH value

1.8~2.2

S & T:It should be stored in dry and ventilated place, and avoid moisture, sunlight and fire; Avoid to place together with other chemical products.

Packing:It is packed with polypropylene woven bag or paper bag. The net weight is 500kg, 25kg or according to customers’ demands.


  CAS Registry Number:

6362-79-4

  Synonyms: ;3,5-dicarboxybenzenesulfonic acid sodium salt;5-Sulfoisophtalic Acid Monosodium Salt;sodium 3,5-dicarboxybenzenesulfonate;5-sulfonatobenzene-1,3-dicarboxylate;5-SSIPA;5-Sodiumsulfa Bis-Isophthalate;
  Molecular Formula: C8H3O7S
  Molecular Weight: 243.1719
  Molecular Structure: 6362-79-4 5-Sulfoisophthalic acid monosodium salt
  Hazard Symbols:  C:Corrosive;
  Risk Codes: R34:;
  Safety Description: S25:;
S36/37/39:;
S45:;

  Company: Shandong Xuye New Materials Co.,Ltd.     [ China ]          
  Contact: Mr.Wang
  Tel: +86-546-3637919
  Fax: +86-546-3637919
  Email: sales@xuyechem.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.