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Sodium ammonium hydrogen phosphate tetrahydrate ( 四水合磷酸氢铵钠 )

产品名称: Sodium ammonium hydrogen phosphate tetrahydrate ( 四水合磷酸氢铵钠 )
产品型号: 1066821000
产品展商: MERCK
产品文档: 无相关文档

简单介绍

Sodium ammonium hydrogen phosphate tetrahydrate ( 四水合磷酸氢铵钠 )为创赛集团品质提供Merck系列产品，可查询Sodium ammonium hydrogen phosphate tetrahydrate ( 四水合磷酸氢铵钠 ) 价格，同系列Sodium ammonium hydrogen phosphate tetrahydrate ( 四


Sodium ammonium hydrogen phosphate tetrahydrate ( 四水合磷酸氢铵钠 )  的详细介绍
产品名称：Sodium ammonium hydrogen phosphate tetrahydrate ( 四水合磷酸氢铵钠 )
产品货号：1066821000
产品包装：Plastic bottle
产品规格： 1 kg


产品信息
Synonyms Ammonium sodium hydrogen phosphate, Microcosmic salt
Hill Formula H5NNaO4P * 4 H2O
Chemical formula NaNH4HPO4 * 4 H2O
HS Code 2835 29 90
EC number 235-860-8
Molar mass 209.07 g/mol
CAS number 7783-13-3
化学及物理数据
Solubility 167 g/l (20 °C)
Melting point 79 °C
Molar mass 209.07 g/mol
Density 0.85 g/cm3 (20 °C)
pH value 8.3 (50 g/l, H2O, 20 °C)
**标示
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
交通信息
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by sea) IMDG-Code No Dangerous Good
Declaration (transport by air) IATA-DGR No Dangerous Good
分类
Assay (acidimetric) ≥ 99.0 %
Chloride (Cl) ≤ 0.001 %
Sulphate (SO4) ≤ 0.005 %
Heavy metals (as Pb) ≤ 0.0005 %
As (Arsenic) ≤ 0.00005 %
Fe (Iron) ≤ 0.0005 %
K (Potassium) ≤ 0.001 %

关 键 字：Sodium ammonium hydrogen phosphate tetrahydrate ( 四水合磷酸氢铵钠 )
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