Sodiumtetrafluoroborate

Modify Date: 2024-01-02 16:27:29

Sodiumtetrafluoroborate Structure
Sodiumtetrafluoroborate structure
Common Name Sodiumtetrafluoroborate
CAS Number 13755-29-8 Molecular Weight 109.794
Density 2.47 g/mL at 25 °C(lit.) Boiling Point N/A
Molecular Formula BF4Na Melting Point 384 °C
MSDS Chinese USA Flash Point N/A

 Names

Name Sodium tetrafluoroborate
Synonym More Synonyms

 Chemical & Physical Properties

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)

 Toxicological Information

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)

 Safety Information

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

 Synthetic Route

 Articles6

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Two new β-carbonic anhydrases (CAs, EC 4.2.1.1) from the bacterial pathogen Salmonella enterica serovar Typhimurium, stCA 1 and stCA 2, were characterized kinetically. The two enzymes possess apprecia...

Anion inhibition studies of an α-carbonic anhydrase from the living fossil Astrosclera willeyana.

Bioorg. Med. Chem. Lett. 22 , 1314-6, (2012)

An α-carbonic anhydrase (CA, EC 4.2.1.1) isolated from the living fossil sponge Astrosclera willeyana, Astrosclerin, was investigated for its inhibition profile with simple inorganic anions, complex a...

Eagleson M.

Concise Encyclopedia Chemistry , (1994), 1001

 Synonyms

EINECS 237-340-6
MFCD00003515
Borate(1-), tetrafluoro-, sodium (1:1)
Sodium fluoroborate
Sodiumtetrafluoroborate
sodium,tetrafluoroborate
Sodium tetrafluoroborate
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