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Sodium chloride

Catalog No. 71376 Name Sigma Aldrich
CAS Number 7647-14-5 Website http://www.sigmaaldrich.com
M. F. ClNa Telephone 1-800-521-8956
M. W. 58.44277 Fax
Purity ≥99.5% (AT) Email
Storage Chembase ID: 102739

SYNONYMS

Title
氯化钠
IUPAC name
sodium chloride
IUPAC Traditional name
sodium chloride
Synonyms
Halite

DATABASE IDS

CAS Number 7647-14-5
PubChem SID 24886182
MDL Number MFCD00003477
Beilstein Number 3534976
EC Number 231-598-3

PROPERTIES

Antion Traces bromide (Br-): ≤50 mg/kg
Antion Traces hexacyanoferrate(II) ([Fe(CN)6]4-): ≤1 mg/kg
Antion Traces iodide (I-): ≤10 mg/kg
Antion Traces phosphate (PO43-): ≤5 mg/kg
Antion Traces sulfate (SO42-): ≤100 mg/kg
Cation Traces Al: ≤5 mg/kg
Cation Traces As: ≤0.1 mg/kg
Cation Traces Ba: ≤5 mg/kg
Cation Traces Bi: ≤5 mg/kg
Cation Traces Ca: ≤10 mg/kg
Cation Traces Cd: ≤5 mg/kg
Cation Traces Co: ≤5 mg/kg
Cation Traces Cr: ≤5 mg/kg
Cation Traces Cu: ≤5 mg/kg
Cation Traces Fe: ≤1 mg/kg
Cation Traces K: ≤50 mg/kg
Cation Traces Li: ≤5 mg/kg
Cation Traces Mg: ≤5 mg/kg
Cation Traces Mn: ≤5 mg/kg
Cation Traces Mo: ≤5 mg/kg
Cation Traces Ni: ≤5 mg/kg
Cation Traces Pb: ≤5 mg/kg
Cation Traces Sr: ≤5 mg/kg
Cation Traces Zn: ≤5 mg/kg
Grade for molecular biology
Impurities DNases, none detected
Impurities RNases, none detected
Impurities insoluble matter, passes filter test
Impurities phosphatases, none detected
Impurities proteases, none detected
Impurities ≤0.001% total nitrogen (N)
λ 1 M in H2O
Linear Formula NaCl
Product Line BioUltra
Purity ≥99.5% (AT)
Absorption Wavelength λ: 260 nm Amax: ≤0.01
Absorption Wavelength λ: 280 nm Amax: ≤0.01
Melting Point 801 °C(lit.)
pH 5.0-8.0 (25 °C, 1 M in H2O)
Solubility H2O: soluble1 M at 20 °C, clear, colorless
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS VZ4725000
German water hazard class 1

DETAILS

Description (English)
Other Notes
Component of lysis buffer and extraction buffer in the large-scale phenol extraction of RNA1; Simple salting out procedure for extracting DNA from human nucleated cells2
Sales restrictions may apply
Easily compare specifications for Sodium chloride products with the Sodium chloride specification table.
Description (简体中文)
Other Notes
Component of lysis buffer and extraction buffer in the large-scale phenol extraction of RNA1; Simple salting out procedure for extracting DNA from human nucleated cells2
Sales restrictions may apply
Easily compare specifications for Sodium chloride products with the Sodium chloride specification table.

REFERENCES