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Substance Name: Calcium lignosulfonate
RN: 8061-52-7
InChIKey: RYAGRZNBULDMBW-UHFFFAOYSA-L

Classification Code

  • TSCA Flag XU (Exempt from Reporting under Chemical Data Reporting Rule)

Molecular Formula

  • Unspecified

Molecular Weight

  • 528.61
 
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Names and Synonyms

Name of Substance

  • Calcium lignosulfonate
  • Lignosulfonic acid, calcium salt

Synonyms

  • Calcium lignosulfonate
  • Caswell No. 146
  • EPA Pesticide Chemical Code 115101
  • Lignin calcium sulfonate
  • Lignosulfonic acid, calcium salt
  • Lime fractionated, spent pulping liquor, precipitate
  • UNII-33T2H9O73P
  • UNII-6HPP8U6S23

Systematic Name

  • Lignosulfonic acid, calcium salt

Superlist Names

  • Calcium lignosulfonate
  • Lignosulfonic acid, calcium salt

Registry Numbers

CAS Registry Number

  • 8061-52-7

FDA UNIIs

  • 33T2H9O73P
  • 6HPP8U6S23

Other Registry Numbers

  • 104782-63-0
  • 11138-57-1
  • 113609-41-9
  • 1357848-43-1
  • 138861-06-0
  • 138861-07-1
  • 66198-49-0
  • 66198-50-3
  • 8076-90-2

System Generated Number

  • 0008061527

Structure Descriptors

InChI

InChI=1S/C20H26O10S2.Ca/c1-28-18-7-3-6-15(20(18)21)12-16(13-32(25,26)27)30-17-9-8-14(11-19(17)29-2)5-4-10-31(22,23)24;/h3,6-9,11,16,21H,4-5,10,12-13H2,1-2H3,(H,22,23,24)(H,25,26,27);/q;+2/p-2

InChIKey

RYAGRZNBULDMBW-UHFFFAOYSA-L

Smiles

[Ca+2].COc1cccc(CC(CS(=O)(=O)[O-])Oc2ccc(CCCS(=O)(=O)[O-])cc2OC)c1O