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Zincon ( 锆 )

产品名称: Zincon ( 锆 )
产品型号: 1087390001,1087390005
产品展商: MERCK
产品文档: 无相关文档

简单介绍

Zincon ( 锆 )为创赛集团品质提供Merck系列产品，可查询Zincon ( 锆 )价格，同系列Zincon ( 锆 ) 国内现货，可提供定合成服务。提供型号，性能指标等技术资料。提供Zincon ( 锆 )MSDS/COA/SPEC等技术资料。欢迎来电洽谈选购，更多产品请登录www.canspecsci.com


Zincon ( 锆 )  的详细介绍
产品名称：Zincon ( 锆 )
产品货号：1087390001,1087390005
产品包装：Glass bottle
产品规格： 1 g/5 g


产品信息
Synonyms 2-{[a-(2-Hydroxy-5-sulfophenylazo)benzylidene]-hydrazino}-benzoic acid monosodium salt
Hill Formula C20H15N4NaO6S * H2O
HS Code 2928 00 90
EC number 263-651-1
Molar mass 480.43 g/mol
CAS number 62625-22-3
化学及物理数据
Solubility (20 °C) slightly soluble
Melting point 250 °C
Molar mass 480.43 g/mol
Bulk density 500 kg/m3
**标示
Storage class 10 - 13 Other liquids and solids
WGK WGK 3 highly 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 (ex N, calc. on dried substance) ≥ 98 %
Identity (IR-spectrum) passes test
Absorption maximum λ max (buffer pH 9.0) 487 - 493 nm
Spec. Absorptivity A 1%/1cm (λ7m7ax; 0.001 %; buffer pH 9.0; calc. on dried substance) 490 - 540
Loss on drying (105 °C) 3 - 6 %
Suitability for photometric Zinc determination passes test



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