Merck
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71376

Sigma-Aldrich

Sodium chloride

BioUltra, for molecular biology, ≥99.5% (AT)

Synonym(s):
Halite, NaCl
Linear Formula:
NaCl
CAS Number:
Molecular Weight:
58.44
Beilstein:
3534976
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.25

grau

for molecular biology

Nível de qualidade

200

pressão de vapor

1.33 (1.00 mmHg) at 865 °C hPa

linha de produto

BioUltra

teor

≥99.5% (AT)

forma

solid

availability

not available in (Sales restrictions may apply)

Impurezas

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected
≤0.001% total nitrogen (N)

pH

5.0-8.0 (25 °C, 1 M in H2O)

pf

801 °C (lit.)

solubilidade

H2O: 1 M at 20 °C, clear, colorless

traços de ânion

bromide (Br-): ≤50 mg/kg
hexacyanoferrate(II) ([Fe(CN)6]4-): ≤1 mg/kg
iodide (I-): ≤10 mg/kg
phosphate (PO43-): ≤5 mg/kg
sulfate (SO42-): ≤200 mg/kg

traços de cátion

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤1 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES string

[Na+].[Cl-]

λ

1 M in H2O

Absorção UV

λ: 260 nm Amax: ≤0.01
λ: 280 nm Amax: ≤0.01

adequação

suitable for molecular biology

InChI

1S/ClH.Na/h1H;/q;+1/p-1

InChI key

FAPWRFPIFSIZLT-UHFFFAOYSA-M

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Aplicação

Sodium chloride has been used:
  • as a component of buffer solution to prepare the pH solutions for open-circuit potential and cyclic voltammetry
  • in the preparation of Bold′s basal medium (BBM)
  • as a component of transcription and annealing buffer

Ações bioquímicas/fisiológicas

Sodium chloride helps to stimulate the stable induction of T-helper cell 17 (TH17) cells.

Outras notas

Easily compare specifications for Sodium chloride products with the Sodium chloride specification table.
Component of lysis buffer and extraction buffer in the large-scale phenol extraction of RNA; Simple salting out procedure for extracting DNA from human nucleated cells
Sales restrictions may apply

Código de classe de armazenamento

13 - Non Combustible Solids

WGK

WGK 1

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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