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trisodium phosphate

Names

[ CAS No. ]:
7601-54-9

[ Name ]:
trisodium phosphate

[Synonym ]:
Three sodium phosphate
Trisodium phosphate
EINECS 231-509-8
MFCD00003510

Chemical & Physical Properties

[ Density]:
2.536 g/cm3 (17.5 C)

[ Boiling Point ]:
158ºC at 760 mmHg

[ Melting Point ]:
73.3-76.7ºC

[ Molecular Formula ]:
Na3PO4

[ Molecular Weight ]:
163.94

[ PSA ]:
96.06000

[ LogP ]:
0.38600

[ Storage condition ]:
-20°C

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TC9490000
CHEMICAL NAME :
Phosphoric acid, trisodium salt
CAS REGISTRY NUMBER :
7601-54-9
LAST UPDATED :
199710
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
O4-P.3Na
MOLECULAR WEIGHT :
163.94
WISWESSER LINE NOTATION :
.NA3.P-O4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1580 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TEST SYSTEM :
Insect - Drosophila melanogaster
DOSE/DURATION :
11 pph
REFERENCE :
DRISAA Drosophila Information Service. (Cold Spring Harbor Laboratory, POB 100, Cold Spring Harbor, NY 11724) No.1- 1934- Volume(issue)/page/year: 20,87,1946 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 74795 No. of Facilities: 69642 (estimated) No. of Industries: 287 No. of Occupations: 169 No. of Employees: 586712 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1604 No. of Facilities: 363 (estimated) No. of Industries: 6 No. of Occupations: 6 No. of Employees: 2163 (estimated) No. of Female Employees: 278 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 74795 No. of Facilities: 37747 (estimated) No. of Industries: 243 No. of Occupations: 169 No. of Employees: 901781 (estimated) No. of Female Employees: 360988 (estimated)

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
C:Corrosive

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S36/37/39-S45-S24/25

[ RIDADR ]:
UN 3262 8/PG 3

[ WGK Germany ]:
1

[ RTECS ]:
TC9490000

[ HS Code ]:
2835311000

Customs

[ HS Code ]: 2835311000

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