CAS 7785-84-4|SODIUM TRIMETAPHOSPHATE

Introduction:Basic information about CAS 7785-84-4|SODIUM TRIMETAPHOSPHATE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameSODIUM TRIMETAPHOSPHATE
CAS Number7785-84-4Molecular Weight305.88500
Density2.49Boiling Point/
Molecular FormulaNa3O9P3Melting Point588ºC
MSDSChineseUSAFlash Point/

Names

NameSodium Trimetaphosphate
SynonymMore Synonyms

Chemical & Physical Properties

Density2.49
Melting Point588ºC
Molecular FormulaNa3O9P3
Molecular Weight305.88500
Exact Mass305.84500
PSA177.51000
LogP1.66560
InChIKeyUGTZMIPZNRIWHX-UHFFFAOYSA-K
SMILESO=P1([O-])OP(=O)([O-])OP(=O)([O-])O1.[Na+].[Na+].[Na+]

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OY4025000
CHEMICAL NAME :
Metaphosphoric acid, trisodium salt
CAS REGISTRY NUMBER :
7785-84-4
LAST UPDATED :
199710
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
H3-O9-P3.3Na
MOLECULAR WEIGHT :
308.91
WISWESSER LINE NOTATION :
NA3 P-O3*3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3650 mg/kg
TOXIC EFFECTS :
Behavioral - excitement Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 108,117,1953
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
10300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 7,445,1957
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5940 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 7,445,1957
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1165 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 7,445,1957
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>4640 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0571153
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
240 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. (Berlin, Ger.) V.110-253, 1925-66. For publisher information, see NSAPCC. Volume(issue)/page/year: 169,238,1933 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T1866 No. of Facilities: 101 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 308 (estimated) No. of Female Employees: 260 (estimated)

Safety Information

Personal Protective EquipmentEyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard CodesXi
RIDADRUN 3077 9/PG 3
WGK Germany2
RTECSOY4025000
HS Code2835399000

Customs

HS Code2835399000

Articles26

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Synonyms

EINECS 232-088-3
MFCD00867826
Sodium trimetaphosphate
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