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Sodium cyanoborohydride

Pharma Manufacturing

Synonym(s):

Sodium cyanotrihydridoborate

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About This Item

Linear Formula:
NaBH3CN
CAS Number:
25895-60-7
Molecular Weight:
62.84
Beilstein:
4152656
EC Number:
247-317-2
MDL number:
MFCD00003516
UNSPSC Code:
12352200
NACRES:
NA.21

biological source

synthetic

Quality Level

400

Assay

≥97% (wt., redox titration)

form

powder

shelf life

limited shelf life, expiry date on the label

reaction suitability

reagent type: reductant

impurities

≤1000 ppm residual solvent (tetrahydrofuran)
≤3000 ppm residual solvent (toluene)

mp

>242 °C (dec.) (lit.)

solubility

H2O: 100 mg/mL, clear to faintly turbid, colorless

anion traces

(may contain traces of cyanide and borohydride)

cation traces

Ag: ≤2.5 mg/kg
Cd: ≤2.5 mg/kg
Cr: ≤2.5 mg/kg
Cu: ≤10 mg/kg
Fe: ≤10 mg/kg
Mo: ≤2.5 mg/L
Ni: ≤2.5 mg/kg

suitability

suitable for manufacturing use

SMILES string

[Na+].[BH3-]C#N

InChI

1S/CH3BN.Na/c2-1-3;/h2H3;/q-1;+1

InChI key

CVDUGUOQTVTBJH-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Sol. 1 - Skin Corr. 1B - Water-react 1

Supplementary Hazards

EUH032

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

158.0 °F - closed cup

Flash Point(C)

70 °C - closed cup

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Certificates of Analysis (COA)

Lot/Batch Number
BCCD5117
BCCB8817
BCCB8818
BCBV5618
BCCB4901

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