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13423

氯化钠

Name: 氯化钠
Brand: SIGALD

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

别名:

NaCl, 岩盐

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关于此项目

线性分子式:

NaCl

化学文摘社编号:

7647-14-5

分子量:

58.44

UNSPSC Code:

12352302

NACRES:

NA.21

PubChem Substance ID:

329750168

EC Number:

231-598-3

Beilstein/REAXYS Number:

3534976

MDL number:

MFCD00003477

Assay:

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

Form:

powder or crystals

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属性

vapor pressure

1.33 hPa ( 865 °C)

Quality Segment

200

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

mp

801 °C (lit.)

anion traces

bromide (Br^-): ≤50 mg/kg, iodide (I^-): in accordance, nitrite (NO₂^-): in accordance, phosphate (PO₄^3-): ≤25 mg/kg, sulfate (SO₄^2-): ≤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

说明

General description

( S )-(+)-缩水甘油基苄基醚是一种手性构件，可由 ( S )-缩水甘油基甲苯磺酸盐制备。

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存储类别

13 - Non Combustible Solids

flash_point_f

Not applicable

flash_point_c