71523
四氟硼酸钠
purum p.a., ≥97.0% (T)
别名:
氟硼酸钠
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关于此项目
线性分子式:
NaBF4
化学文摘社编号:
分子量:
109.79
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
237-340-6
MDL number:
InChI key
KGJZTOFHXCFQIV-UHFFFAOYSA-N
InChI
1S/BF4.Na/c2-1(3,4)5;/q-1;+1
SMILES string
[Na+].F[B-](F)(F)F
grade
purum p.a.
assay
≥97.0% (T)
solubility
water: soluble(lit.)
density
2.47 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤1000 mg/kg, sulfate (SO42-): ≤1000 mg/kg
cation traces
Ca: ≤50 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤100 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
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Facile direct conversion of amino-heterocycles to fluoro-heterocycles using t-butylthionitrite or t-butylthionitrate with sodium tetrafluoroborate.
Yong HK, et al.
Tetrahedron Letters, 31(21), 3019-3022 (1990)
Eagleson M.
Concise Encyclopedia Chemistry, 1001-1001 (1994)
Eagleson M.
Concise Encyclopedia Chemistry, 333-333 (1994)
Daniela Vullo et al.
Bioorganic & medicinal chemistry letters, 21(12), 3591-3595 (2011-05-17)
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 appreciable activity as catalysts for the hydration of CO(2) to bicarbonate, with k(cat)
Anna Ohradanova et al.
Bioorganic & medicinal chemistry letters, 22(3), 1314-1316 (2012-01-10)
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 anions and other small molecules known to interact with these zinc enzymes. Astrosclerin is
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