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71318

Sigma-Aldrich

Sodium borohydride

purum, ≥97.0% (gas-volumetric), tablet

Synonym(s):

Sodium tetrahydridoborate

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About This Item

Linear Formula:
NaBH4
CAS Number:
16940-66-2
Molecular Weight:
37.83
EC Number:
241-004-4
MDL number:
MFCD00003518
UNSPSC Code:
26111700
PubChem Substance ID:
57652283

grade

purum

Assay

≥97.0% (gas-volumetric)

form

tablet

reaction suitability

reagent type: reductant

size

18 mm × 10 mm × 8 mm

mp

>300 °C (dec.) (lit.)

SMILES string

[BH4-].[Na+]

InChI

1S/BH4.Na/h1H4;/q-1;+1

InChI key

YOQDYZUWIQVZSF-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Statements

H260,H301,H314,H360FD

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1B - Water-react 1

Supplementary Hazards

EUH014

Storage Class Code

4.3 - Hazardous materials which set free flammable gases upon contact with water

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
STBL2932
STBJ7509
STBJ4587
STBH0461
STBF7887V

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Qinghua Cui et al.
Analytica chimica acta, 724, 86-91 (2012-04-10)
Silver nanoclusters (Ag NCs) templated with DNAs have attracted much attention as novel fluorophores because of their convenient emission tunability by the sequence and length of the template DNAs. However, the precise production of Ag NCs in a site-specific manner
Meganne L Christian et al.
ACS nano, 6(9), 7739-7751 (2012-08-10)
Owing to its high storage capacity (10.8 mass %), sodium borohydride (NaBH(4)) is a promising hydrogen storage material. However, the temperature for hydrogen release is high (>500 °C), and reversibility of the release is unachievable under reasonable conditions. Herein, we
Marina Baccarin et al.
Materials science & engineering. C, Materials for biological applications, 58, 97-102 (2015-10-20)
A new architecture for a biosensor is proposed using a glassy carbon electrode (GCE) modified with hemoglobin (Hb) and silver nanoparticles (AgNPs) encapsulated in poly(amidoamine) dendrimer (PAMAM). The biosensors were characterized using ultraviolet-visible spectroscopy, ζ-potential and cyclic voltammetry to investigate
Anna V Ogorodnikova et al.
Biochimica et biophysica acta, 1851(9), 1262-1270 (2015-05-27)
Profiling of oxylipins from young maize roots revealed complex patterns of products mainly originating from the combined actions of 9- and 13-lipoxygenases and allene oxide synthase (AOS). A distinctive feature was the high content of the cyclopentenone 10-oxo-11-phytoenoic acid (10-oxo-PEA).
Kiran K Goli et al.
Biomacromolecules, 13(11), 3769-3779 (2012-09-28)
We describe the formation of amphiphilic polymeric assemblies via a three-step functionalization process applied to polypropylene (PP) nonwovens and to reference hydrophobic self-assembled n-octadecyltrichlorosilane (ODTS) monolayer surfaces. In the first step, denatured proteins (lysozyme or fibrinogen) are adsorbed onto the
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