8.45048
Sodium borohydride (fine granular)
Msynth™plus
别名:
Sodium borohydride (fine granular)
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关于此项目
经验公式（希尔记法）:
H4BNa
化学文摘社编号:
分子量:
37.83
EC Index Number:
241-004-4
UNSPSC Code:
12352302
MDL number:
Form:
granular
InChI
1S/BH4.Na/h1H4;/q-1;+1
InChI key
YOQDYZUWIQVZSF-UHFFFAOYSA-N
vapor pressure
<1 hPa ( 25 °C)
form
granular
autoignition temp.
220 °C
potency
160 mg/kg LD50, oral (Rat), 230 mg/kg LD50, skin (Rabbit)
expl. lim.
3.02 % (v/v)
reaction suitability
reagent type: reductant
pH
11 (20 °C, 10 g/L in H2O)
bp
500 °C (decomposition)
mp
>360 °C (slow decomposition)
transition temp
flash point 69 °C
density
1.07 g/cm3 at 20 °C
bulk density
350‑500 kg/m3
storage temp.
2-30°C
Analysis Note
Color (visual): white
Appearance of substance (visual): granulate
Assay (hypochlorite): ≥ 98.0 %
1,1-Dichloroethene (HS-GC): lot specific result
1,1,1-Trichloroethane (HS-GC): lot specific result
Benzene (HS-GC): lot specific result
Carbon tetrachloride: not measurable
1,2-Dichlorethane: not measurable
Appearance of substance (visual): granulate
Assay (hypochlorite): ≥ 98.0 %
1,1-Dichloroethene (HS-GC): lot specific result
1,1,1-Trichloroethane (HS-GC): lot specific result
Benzene (HS-GC): lot specific result
Carbon tetrachloride: not measurable
1,2-Dichlorethane: not measurable
Legal Information
MSYNTH is a trademark of Merck KGaA, Darmstadt, Germany
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Danger
Hazard Classifications
Acute Tox. 3 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1B - Water-react. 1
supp_hazards
存储类别
4.3 - Hazardous materials, which set free flammable gases upon contact with water
wgk
WGK 2
flash_point_c
69 °C
法规信息
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