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Substance Name: Sodium metaphosphate
RN: 10361-03-2
UNII: 532IUT7IRV
InChIKey: AQMNWCRSESPIJM-UHFFFAOYSA-M

Molecular Formulas

  • H-O3-P.Na
  • O3-P.Na

Molecular Weight

  • 101.961
 
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Names and Synonyms

Name of Substance

  • Insoluble metaphosphate
  • Insoluble sodium metaphosphate
  • Maddrell's salt
  • Sodium metaphosphate
  • Sodium metaphosphate, insoluble

Synonyms

  • EINECS 233-782-9
  • Graham's salt
  • HSDB 5055
  • Kurrol's salt
  • Maddrell's salt
  • Metafos
  • Metaphosphoric acid (HPO3), sodium salt
  • Metaphosphoric acid (HPO3), sodium salt, homopolymer
  • Poly(sodium metaphosphate)
  • Polymeric sodium metaphosphate
  • Sodium Kurrol's salt
  • Sodium metaphosphate
  • Sodium metaphosphate (NaPO3)
  • Sodium phosphate (NaPO3)
  • Sporix
  • UNII-532IUT7IRV

Systematic Names

  • Metaphosphoric acid (HPO3), sodium salt
  • Metaphosphoric acid (HPO3), sodium salt (1:1)
  • Metaphosphoric acid, sodium salt
  • Sodium metaphosphate

Registry Numbers

CAS Registry Number

  • 10361-03-2

FDA UNII

  • 532IUT7IRV

Other Registry Numbers

  • 1313-95-7
  • 1451008-17-5
  • 35270-09-8
  • 857801-56-0

System Generated Number

  • 0010361032

Molecular Formulas

Molecular Formulas

  • H-O3-P.Na
  • O3-P.Na

Molecular Formula Fragments

  • COMPONENT
  • H-O3-P
  • Na
  • O3-P

Structure Descriptors

InChI

1S/Na.HO3P/c;1-4(2)3/h;(H,1,2,3)/q+1;/p-1

InChIKey

AQMNWCRSESPIJM-UHFFFAOYSA-M

Smiles

P(=O)(=O)[O-].[Na+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 830mg/kg (830mg/kg) KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)" Revue d'Epidemiologie, Medecine Sociale et Sante Publique. Vol. 10, Pg. 391, 1962.