Toxicity
CHEMICAL IDENTIFICATION
RTECS NUMBER :
OY3750000
CHEMICAL NAME :
Metaphosphoric
acid, sodium salt
CAS REGISTRY NUMBER :
10361-03-2
LAST UPDATED :
199701
DATA
ITEMS CITED :
5
MOLECULAR FORMULA :
O3-P.Na
MOLECULAR WEIGHT
:
101.96
WISWESSER LINE NOTATION :
NA P-O3
HEALTH HAZARD DATA
ACUTE TOXICITY
DATA
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE
:
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
830
mg/kg
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in tubules (including acute
renal failure, acute tubular necrosis)
REFERENCE :
REPMBN Revue d'Epidemiologie,
Medecine Sociale et Sante Publique. (Masson Editeur, 120 Blvd. Saint-Germain, F-75280 Paris
Cedex O6, France) V.1- 1953- Volume(issue)/page/year: 10,391,1962 *** REVIEWS *** TOXICOLOGY
REVIEW MZUZA8 Meditsinskii Zhurnal Uzbekistana. (V/O Mezhdunarodnaya Kniga, 113095 Moscow,
USSR) No.1- 1957- Volume(issue)/page/year: (8),90,1973 *** NIOSH STANDARDS DEVELOPMENT AND
SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational
Hazard Survey (1974) NOHS Hazard Code - 84237 No. of Facilities: 196 (estimated) No. of
Industries: 7 No. of Occupations: 21 No. of Employees: 6824 (estimated) NOES - National
Occupational Exposure Survey (1983) NOES Hazard Code - 84237 No. of Facilities: 98
(estimated) No. of Industries: 4 No. of Occupations: 7 No. of Employees: 479 (estimated) No.
of Female Employees: 27 (estimated)
