SODIUM BOROHYDRIDE FINE GRANULAR FOR SYN

Code: 8063730010 D2-231

Analysis Note

Assay (hypochlorite): ≥ 98.0 %Identity (ICP-OES): passes test

Application

Sodium borohydride (fine granular) can be used as a...


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€51.00 EACH
€62.73 inc. VAT

Analysis Note

Assay (hypochlorite): ≥ 98.0 %Identity (ICP-OES): passes test

Application

Sodium borohydride (fine granular) can be used as a reducing agent to prepare: Zero valent iron nanoparticles supported on mesoporous carbon (Starbon) by in situ reductions of Fe3+ ions. Ag nanoparticles on graphene using AgNO3 as a precursor.Ag-Pd/ZrO2 catalytic system applicable in plasmonic catalysis. It can also be used as a source to store as well as generate hydrogen for energy-carrier applications.

General description

Sodium borohydride (NaBH4) is the most commonly available borohydride used in several industrial applications. It is considered as a selective reducing agent due to its ability to selectively reduce aldehydes and ketones into their corresponding alcohols in the presence of other functional groups such as nitro, ester, amide, lactone, epoxide, and nitriles. Ethanol and methanol are usually employed as solvents in NaBH4 reduction reactions.

Packaging

25 g in Glass bottle

500 g in Glass bottle

100 g in Glass btl. pl.coat.

autoignition temp.220 °C
bp500 °C (decomposition)
bulk density350‑500 kg/m3
density1.07 g/cm3 at 20 °C
expl. lim.3.02 % (v/v)
formsolid
mp>360 °C (slow decomposition)
pH11 (20 °C, 10 g/L in H2O)
potency230 mg/kg LD50, skin (Rabbit), 160 mg/kg LD50, oral (Rat)
Quality Level200
reaction suitabilityreagent type: reductant
storage temp.2-30°C
transition tempflash point 69 °C
vapor pressure﹤1 hPa ( 25 °C)
Cas Number16940-66-2
Hazard Class4.3
Un Number1426
Pack GroupI
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