13423

Sigma-Aldrich

Sodium chloride

puriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5% (calc. to the dried substance), ≤0.00002% Al

Synonym(s):
Halite, NaCl
Linear Formula:
NaCl
CAS Number:
Molecular Weight:
58.44
Beilstein/REAXYS Number:
3534976
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Quality Level

vapor pressure

1.33 hPa ( 865 °C)

grade

puriss.

assay

99.0-100.5% (calc. to the dried substance)

form

powder or crystals

quality

meets analytical specification of Ph. Eur., BP, USP

impurities

acidity or alkalinity, in accordance
hexacyanoferrate(II), in accordance
organic volatile impurities, complies (GC)
residual solvents, in accordance
≤0.00002% Al
≤0.0001% hexacyanoferrate (II)
≤0.0005% heavy metals (as Pb)
≤0.001% free acid (as HCl)
≤0.002% free alkali (as NaOH)
≤0.01% Mg and alkaline earth metals (as Ca)

loss

≤0.5% loss on drying, 105°C, 2 h

pH

7

mp

801 °C (lit.)

anion traces

bromide (Br-): ≤50 mg/kg
iodide (I-): in accordance
nitrite (NO2-): in accordance
phosphate (PO43-): ≤25 mg/kg
sulfate (SO42-): ≤200 mg/kg

cation traces

Al: ≤0.2 mg/kg
As: ≤1 mg/kg
Ba: ≤2 mg/kg
Fe: ≤2 mg/kg
K: ≤500 mg/kg

suitability

complies for appearance of solution
complies for identity

SMILES string

[Na+].[Cl-]

InChI

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

InChI key

FAPWRFPIFSIZLT-UHFFFAOYSA-M

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General description

(S)-(+)-Glycidyl benzyl ether is a chiral building block that can be prepared from (S)-glycidyl tosylate.

storage_class_code

13 - Non Combustible Solids

WGK Germany

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

"Photo-induced chemical vapor generation with formic acid for ultrasensitive atomic fluorescence spectrometric determination of mercury: potential application to mercury speciation in water"
Zheng C, et al.
Journal of Analytical Atomic Spectrometry, 20(08), 746-750 (2005)
Stereoselective synthesis of 2, 6-trans-tetrahydropyran via primary diamine-catalyzed oxa-conjugate addition reaction of a, ?-unsaturated ketone: Total synthesis of Psymberin
Byeon SR, et al
Organic Letters, 13(21), 5816-5819 (2011)
"Determination of four heterocyclic insecticides by ionic liquid dispersive liquid?liquid microextraction in water samples"
Liu Y, et al.
Journal of Chromatography A, 1216(06), 885- 891 (2009)
A two-step synthesis of (R)-and (S)-benzylglycidyl ether
Byun HS and Bittman R
Tetrahedron Letters, 30(21), 2751-2754 (1989)
A Divergent Enantioselective Synthesis of 9-J1-Phytoprostane and 9-A1-Phytoprostane Methyl Ester
Porta A, et al.
European Journal of Organic Chemistry, 2014(10), 2111-2119 (2014)

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