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CAS No.: | 13396-41-3 |
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Name: | tetrasodium tetrametaphosphate |
Molecular Structure: | |
Formula: | H4O12 P4 . 4 Na |
Molecular Weight: | 407.84 |
Synonyms: | Metaphosphoricacid (H4P4O12), tetrasodium salt (8CI,9CI);Sodium metaphosphate (Na4P4O12)(6CI,7CI);Cyclofos;Sodium cyclotetraphosphate (Na4(P4O12));Sodiummetaphosphate (Na4(P4O12));Sodium tetrametaphosphate;Sodiumtetrametaphosphate (Na4P4O12);Tetrametaphosphoric acid (H4P4O12), tetrasodiumsalt;Tetrasodium cyclotetraphosphate;Tetrasodium tetrametaphosphate; |
EINECS: | 236-482-6 |
Density: | g/cm3 |
Boiling Point: | °Cat760mmHg |
Flash Point: | °C |
Safety: | Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic vapors of NaO and POx. |
PSA: | 236.68000 |
LogP: | 2.22080 |
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IUPAC Name: Tetrasodium1,3,5,7-tetraoxido-2,4,6,8-tetraoxa-1λ5,3λ5,5λ5,7λ5-tetraphosphacyclooctane 1,3,5,7-tetraoxide
Molecular Formula: O12P4•4Na
Molecular Weight: 407.84
Polar Surface Area: 225.36 Å2
The Cas Register Number of Sodium tetrametaphosphate is 13396-41-3 .The chemical synonyms of Sodium tetrametaphosphate (CAS No.13396-41-3) are Tetrasodium tetrametaphosphate ; Metaphosphoric acid, tetrasodium salt. ; Sodium tetrametaphosphate ; 2,4,6,8-Tetrakis(sodiooxy)-1,3,5,7-tetraoxa-2,4,6,8-tetraphosphacyclooctane-2,4,6,8-tetrone ; Cyclofos ; Cyclophos ; Tetrasodium cyclotetraphosphate ; Tetrasodium tetramethaphosphate .The molecular structure of Sodium tetrametaphosphate (CAS No.13396-41-3) is.
1. | orl-rat LD50:630 mg/kg | GISAAA Gigiena i Sanitariya. 51 (8)(1986),42. | ||
2. | ipr-rat LD50:2630 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 108 (1953),117. |
Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic vapors of NaO and POx.
The extinguishing agent of Sodium tetrametaphosphate (CAS No.13396-41-3) are dry powder, foam, sand, carbon dioxide, water mist.