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Substance Name: Sodium trimetaphosphate [USAN]
RN: 7785-84-4
UNII: 3IH6169RL0
InChIKey: UGTZMIPZNRIWHX-UHFFFAOYSA-K

Molecular Formulas

  • H3-O9-P3.3Na
  • Na3-P3-O9

Molecular Weight

  • 305.883
 

Classification Codes

Classification Code

  • Pharmaceutic Aid

Superlist Classification Code

  • Reportable Quantity (RQ) = 5000 lb
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Names and Synonyms

Name of Substance

  • Metaphosphoric acid, trisodium salt
  • Sodium trimetaphosphate
  • Sodium trimetaphosphate [USAN]

Synonyms

  • 1,3,5,2,4,6-Trioxatriphosphorinane, 2,4,6-trihydroxy-, trisodium salt
  • CCRIS 8524
  • Cyclic sodium trimetaphosphate
  • Cyclisches trinatriummetaphosphat
  • Cyclisches trinatriummetaphosphat [German]
  • Detoxol
  • EC 232-088-3
  • EINECS 232-088-3
  • HSDB 5048
  • Metaphosphoric acid (H3P3O9), trisodium salt
  • Metaphosphoric acid, trisodium salt
  • Polyrinsan 58
  • Sodium metaphosphate (Na3(P3O9))
  • Sodium phosphate ((NaPO3)3)
  • Sodium phosphate tribasic
  • Sodium trimetaphosphate
  • Trimetaphosphoric acid (H3P3O9), trisodium salt
  • Trisodium metaphosphate
  • Trisodium trimetaphosphate
  • Trisodium trimetaphosphate (Na3P3O9)
  • UNII-3IH6169RL0

Systematic Names

  • Metaphosphoric acid (H3P3O9), sodium salt (1:3)
  • Metaphosphoric acid (H3P3O9), trisodium salt
  • Metaphosphoric acid, trisodium salt
  • Trisodium trimetaphosphate

Superlist Names

  • Metaphosphoric acid, trisodium salt
  • Sodium phosphate, tribasic

Registry Numbers

CAS Registry Number

  • 7785-84-4

FDA UNII

  • 3IH6169RL0

Related Registry Number

  • 13566-25-1 (Parent)

System Generated Number

  • 0007785844

Molecular Formulas

Molecular Formulas

  • H3-O9-P3.3Na
  • Na3-P3-O9

Molecular Formula Fragments

  • COMPONENT
  • H3-O9-P3
  • Na

Structure Descriptors

InChI

1S/3Na.H3O9P3/c;;;1-10(2)7-11(3,4)9-12(5,6)8-10/h;;;(H,1,2)(H,3,4)(H,5,6)/q3*+1;/p-3

InChIKey

UGTZMIPZNRIWHX-UHFFFAOYSA-K

Smiles

P1(OP(OP(O1)(=O)[O-])(=O)[O-])(=O)[O-].[Na+].[Na+].[Na+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 1165mg/kg (1165mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 7, Pg. 445, 1957.
mouse LD50 oral 10300mg/kg (10300mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 7, Pg. 445, 1957.
mouse LD50 subcutaneous 5940mg/kg (5940mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 7, Pg. 445, 1957.
rabbit LD50 skin > 4640mg/kg (4640mg/kg)   National Technical Information Service. Vol. OTS0571153,
rabbit LDLo intravenous 240mg/kg (240mg/kg)   Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 169, Pg. 238, 1933.
rat LD50 intraperitoneal 3650mg/kg (3650mg/kg) BEHAVIORAL: EXCITEMENT Journal of Pharmacology and Experimental Therapeutics. Vol. 108, Pg. 117, 1953.