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Substance Name: Phosphogypsum
RN: 13397-24-5
InChIKey: PASHVRUKOFIRIK-UHFFFAOYSA-L

Note

  • Used as fertilizer and in construction materials such as bricks, plaster etc; contains 11 components; found as industrial waste.

Molecular Formulas

  • Ca.H2-O4-S.2H2-O
  • O4-S.Ca.2H2-O

Molecular Weight

  • 172.17
 

Classification Codes

Classification Codes

  • Human Data
  • Tumor Data

Superlist Classification Code

  • TWA (15 mg/m3 total dust; 5 mg/m3 respirable fraction)
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Names and Synonyms

Name of Substance

  • Phosphogypsum

Synonyms

  • CoCoat T
  • Crystacal R
  • Duracal Cemen
  • G 16 (gypsum
  • G 6 (refractory
  • G 75 (mineral
  • GIPS
  • Gypsite
  • Gypsum
  • Gypsum stone
  • Hydrocal
  • Landplaster
  • PE 20A
  • Phosphogypsum
  • Primoplast
  • SK (mineral)
  • Tiger Kencoat

Systematic Names

  • Gypsum
  • Gypsum (Ca(SO4).2H2O)

Superlist Name

  • Gypsum

Registry Numbers

CAS Registry Number

  • 13397-24-5

Other Registry Numbers

  • 70513-70-1
  • 77030-59-2

System Generated Number

  • 0013397245

Molecular Formulas

Molecular Formulas

  • Ca.H2-O4-S.2H2-O
  • O4-S.Ca.2H2-O

Molecular Formula Fragments

  • Ca
  • COMPONENT
  • H2-O
  • H2-O4-S
  • O4-S

Structure Descriptors

InChI

1S/Ca.H2O4S.2H2O/c;1-5(2,3)4;;/h;(H2,1,2,3,4);2*1H2/q+2;;;/p-2

InChIKey

PASHVRUKOFIRIK-UHFFFAOYSA-L

Smiles

S(=O)(=O)([O-])[O-].O.O.[Ca+2]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
human TCLo inhalation 194gm/m3/10Y- (194000mg/m3) SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES

LUNGS, THORAX, OR RESPIRATION: FIBROSING ALVEOLITIS
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 11(10), Pg. 23, 1967.