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13755-29-8

13755-29-8 structure
13755-29-8 structure

Name Sodium tetrafluoroborate
Synonyms EINECS 237-340-6
MFCD00003515
Borate(1-), tetrafluoro-, sodium (1:1)
Sodium fluoroborate
Sodiumtetrafluoroborate
sodium,tetrafluoroborate
Sodium tetrafluoroborate
Density 2.47 g/mL at 25 °C(lit.)
Melting Point 384 °C
Molecular Formula BF4Na
Molecular Weight 109.794
Exact Mass 109.992691
LogP 1.30000
Stability Moisture sensitive; do not store in glass (though the completely dry material does not etch glass). Incompatible with strong oxidizing agents.
Water Solubility 108 g/100 mL (26 ºC)

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ED2975000
CHEMICAL NAME :
Borate(1-), tetrafluoro-, sodium
CAS REGISTRY NUMBER :
13755-29-8
LAST UPDATED :
199701
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
B-F4.Na
MOLECULAR WEIGHT :
109.80
WISWESSER LINE NOTATION :
NA B-F4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
550 mg/kg
REFERENCE :
ZKKOBW Zeitschrift fuer Krebsforschung und Klinische Onkologie. (Berlin, Fed. Rep. Ger.) V.76-92, 1971-78. For publisher information, see JCROD7. Volume(issue)/page/year: 80,17,1973 *** U.S. STANDARDS AND REGULATIONS *** OSHA PEL (Gen Indu):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 2.5 mg(F)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO FLUORIDES, INORGANIC-air:10H TWA 2.5 mg(F)/m3 REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1165 No. of Facilities: 374 (estimated) No. of Industries: 8 No. of Occupations: 13 No. of Employees: 6927 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - A1165 No. of Facilities: 608 (estimated) No. of Industries: 16 No. of Occupations: 31 No. of Employees: 15567 (estimated) No. of Female Employees: 1351 (estimated)
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes C:Corrosive
Risk Phrases R34
Safety Phrases S45-S36/37/39-S25
RIDADR 3260
WGK Germany 1
RTECS ED2975000
Packaging Group I; II; III
Hazard Class 8.0