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Sodium chloride

Catalog No. 71379 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
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-): ≤10 mg/kg
Cation Traces As: ≤0.1 mg/kg
Cation Traces Ba: ≤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 Mg: ≤5 mg/kg
Cation Traces Mn: ≤5 mg/kg
Cation Traces Ni: ≤5 mg/kg
Cation Traces Pb: ≤5 mg/kg
Cation Traces Zn: ≤5 mg/kg
Grade ACS reagent
Grade puriss. p.a.
Impurities ≤0.001% total nitrogen (N)
Linear Formula NaCl
Purity ≥99.5% (AT)
Melting Point 801 °C(lit.)
pH 5.0-8.0 (25 °C, 50 mg/mL in H2O)
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
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Description (简体中文)
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REFERENCES