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Sodium Chloride

氯化钠

品牌
Sigma-Aldrich
CAS
7647-14-5
货号
13423
规格纯度
puriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5% (calc. to the dried substance), ≤0.00002% Al
参考价格
1854.15 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

( 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。

基本信息

线性分子式NaCl
分子量58.44
Beilstein3534976
EC 号231-598-3
MDL编号MFCD00003477
PubChem化学物质编号329750168
NACRESNA.21

产品性质

质量水平200
蒸汽压1.33 hPa ( 865 ℃)
等级puriss.
测定99.0-100.5% (calc. to the dried substance)
形式powder or crystals
质量meets analytical specification of Ph. Eur., BP, USP
杂质 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)
缺失≤0.5% loss on drying, 105℃, 2 h
pH值(酸碱度)7
mp801 ℃ (lit.)
痕量阴离子bromide (Br-): ≤50 mg/kg
iodide (I-): in accordance
nitrite (NO2-): in accordance
phosphate (PO43-): ≤25 mg/kg
sulfate (SO42-): ≤200 mg/kg
痕量阳离子Al: ≤0.2 mg/kg
As: ≤1 mg/kg
Ba: ≤2 mg/kg
Fe: ≤2 mg/kg
K: ≤500 mg/kg
适用性complies for appearance of solution
complies for identity
SMILES string[Na+].[Cl-]
InChI1S/ClH.Na/h1H;/q;+1/p-1
InChI keyFAPWRFPIFSIZLT-UHFFFAOYSA-M

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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