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Potassium sodium tartrate tetrahydrate ( 四水合酒石酸钾钠 )

产品名称: Potassium sodium tartrate tetrahydrate ( 四水合酒石酸钾钠 )
产品型号: 1080870500,1080871000,1080875000,1080879050
产品展商: MERCK
产品文档: 无相关文档

简单介绍

Potassium sodium tartrate tetrahydrate ( 四水合酒石酸钾钠 )为创赛集团品质提供Merck系列产品，可查询Potassium sodium tartrate tetrahydrate ( 四水合酒石酸钾钠 )价格，同系列Potassium sodium tartrate tetrahydrate ( 四水合酒石酸钾钠 )国内现货，可提供定合成服务。提供型号，


Potassium sodium tartrate tetrahydrate ( 四水合酒石酸钾钠 )  的详细介绍
产品名称：Potassium sodium tartrate tetrahydrate ( 四水合酒石酸钾钠 )
产品货号：1080870500,1080871000,1080875000,1080879050
产品包装：Plastic bottle/Plastic bottle/Plastic bottle/Fibre carton
产品规格： 500 g /1 kg/5 kg/50 kg


产品信息
Grade ACS,ISO,Reag. Ph Eur
Synonyms Sodium potassium tartrate, Tartaric acid potassium sodium salt
Hill Formula C4H4KNaO6 * 4 H2O
HS Code 2918 13 00
EC number 205-698-2
Molar mass 282.23 g/mol
CAS number 6381-59-5
化学及物理数据
Solubility 630 g/l (20 °C)
Melting point 70 - 80 °C
Molar mass 282.23 g/mol
Bulk density 1000 kg/m3
pH value 7.0 - 8.5 (50 g/l, H2O, 25 °C)
**标示
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
分类
Assay (alkalimetric) 99.0 - 102.0 %
Insoluble matter ≤ 0.005 %
pH-value (5 %; water; 25 °C) 7.0 - 8.5
Chloride (Cl) ≤ 0.0005 %
Phosphate (PO4) ≤ 0.001 %
Sulphate (SO4) ≤ 0.005 %
Heavy metals (as Pb) ≤ 0.0005 %
Ca (Calcium) ≤ 0.004 %
Cu (Copper) ≤ 0.0005 %
Fe (Iron) ≤ 0.0005 %
NH4 (Ammonium) ≤ 0.002 %
Pb (Lead) ≤ 0.0005 %



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