sodium dihydrogenphosphate
Suppliers
Names
[ CAS No. ]:
7558-80-7
[ Name ]:
sodium dihydrogenphosphate
[Synonym ]:
Sodium dihydrogen (16O4)phosphate
Sodium dihydngen phoshate anhydrous
MFCD04113752
EINECS 231-449-2
Chemical & Physical Properties
[ Density]:
1.40 g/mL at 20 °C
[ Boiling Point ]:
100°C
[ Melting Point ]:
<0ºC
[ Molecular Formula ]:
H2NaO4P
[ Molecular Weight ]:
119.98
[ Exact Mass ]:
119.958839
[ PSA ]:
90.40000
[ Storage condition ]:
Store at RT.
[ Stability ]:
Stable. Incompatible with heavy metals, strong acids.
[ Water Solubility ]:
H2O: 5 M, clear, colorless
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- WA1900000
- CAS REGISTRY NUMBER :
- 7558-80-7
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 8
- MOLECULAR FORMULA :
- H2-O4-P.Na
- MOLECULAR WEIGHT :
- 119.98
- WISWESSER LINE NOTATION :
- NA P-O2-Q2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Human
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 9,349,1959
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 9,349,1959 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 8290 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,16,1972
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intramuscular
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- EMSUA8 Experimental Medicine and Surgery. (Brooklyn, NY) V.1-29, 1943-71. Suspended. Volume(issue)/page/year: 4,223,1946 *** 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 - 83818 No. of Facilities: 9820 (estimated) No. of Industries: 107 No. of Occupations: 77 No. of Employees: 49018 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83818 No. of Facilities: 13232 (estimated) No. of Industries: 123 No. of Occupations: 104 No. of Employees: 289281 (estimated) No. of Female Employees: 145939 (estimated)
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
1
[ RTECS ]:
WA1900000
[ HS Code ]:
2835220000
Customs
[ HS Code ]: 2835220000
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