Sodium nitrite, ACS reagent plus – CAS 7632-00-0

 322.00

SKU: 7632-00-0 Category:

Additional information

Weight 100 g
product name

Sodium nitrite, ACS reagent plus

features

ACS reagent plus

product origin

100% made in European Union (according to USP, EUP, ECHA-REACH)

purity grade

>99.99% (raw virgin matter, ultra-pure, concentrated, sterilized)

use

lab. / tech. / bio-research / reagent / compound / catalyst in synthetic organic / industrial

product code

ES312A

C.A.S. number

7632-00-0

MDL

MFCD00011118

EINECS

231-555-9

ID PubChem substance

329752451

SMILES string

[Na+].[O-]N=O

InChl

1S/HNO2.Na/c2-1-3;/h(H,2,3);/q;+1/p-1

InChl key

LPXPTNMVRIOKMN-UHFFFAOYSA-M

linear formula

NaNO2

formula weight

69.00

melting point

271 °C (lit.)

boiling point

320 °C

density

2,168 g/cm3 at 20 °C

water solubility

820 g/L at 20 °C

pH

8 to 9 (10 g/L aq. sol)

stability

the product is chemically stable under standard ambient conditions (room temperature)

anion traces

chloride (Cl-): ≤0.005%
sulfate (SO42-): ≤0.01%

cation traces

Ca: ≤0.01%
Fe: ≤0.001%
K: ≤0.005%
heavy metals (as Pb): ≤0.001%

autoignition temp.

320 °C

impurities content

insolubles ≤0.001% :
Calcium,Ca: ≤0.001%
Heavy metals (as Pb): ≤0.001%
Iron, Fe: ≤0.001%

Chloride content

<0.005%

sensitivity & storage

ambient temperature

assay

>99.99% to <102.50%

appearance (color)

white , light yellow

form

powder or crystals

description

Sodium nitrite (NaNO2) is an inorganic compound that is commonly used as a reagent and catalyst in synthetic organic chemistry.
Co-catalyst for catalytic oxidation of alcohols under aerobic, solvent-free conditions.
Solvent free aerobic oxidation of alcohols with 1-methyl-2-azaadamantane N-oxyl as a recyclable catalyst through phase separation.
Sodium nitrite can be used as a reagent in:
The Sandmeyer reaction for converting amines into diazo derivatives, and nitration reaction.
The oxidative C-C bond formation reaction in the presence of oxygen as the terminal oxidant.
The oxidative carbonitration of alkenes in the presence of K2S2O8.
It can also be used as a nitrating agent in organic synthesis; for example, NaNO2 is used in direct C-H nitration, ipso-nitration, and nitration via transition metal-catalyzed cross-coupling reaction

note (1): reactivity

the following applies in general to flammable organic substances and mixtures: in correspondingly fine distribution, when whirled up a dust explosion potential may generally be assumed

note (2)

<span style="font-weight:700; color:red;"> this product is for research use only, is not to be used for therapeutic ; not intended for animal or human or diagnostic or therapeutic use , and cannot be sold to patients.</span>

note (3)

described price of the product is NOT NEGOTIABLE , already around 25% lower than the official price of the International Chemical Stock Exchange / ICIS .

<span style="color:red; font-weight:700; font-size:1.5em;">*</span> <span style="font-weight:700;">Possible additional discount for large quantity orders .</span>

packaging / transport

special for chemical transport (according to IATA / ADR / ECHA-REACH rules / int.l laws) .

certifications

C.O.A., MSDS, GMP, API, USP, EUP, ECHA-REACH, ORIGIN, etc… (originals will be delivered with good , and copies after confirmed order)

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