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Hydroxynaphthol blue ( 羟萘酚蓝 )

产品名称: Hydroxynaphthol blue ( 羟萘酚蓝 )
产品型号: 1045930025
产品展商: MERCK
产品文档: 无相关文档

简单介绍

Hydroxynaphthol blue ( 羟萘酚蓝 )为创赛集团品质提供Merck系列产品，可查询Hydroxynaphthol blue ( 羟萘酚蓝 )价格，同系列Hydroxynaphthol blue ( 羟萘酚蓝 )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Hydroxynaphthol blue ( 羟萘酚蓝 )MSDS/COA/SPEC等技术资料。欢迎来电洽谈


Hydroxynaphthol blue ( 羟萘酚蓝 )  的详细介绍
产品名称：Hydroxynaphthol blue ( 羟萘酚蓝 )
产品货号：1045930025
产品包装：Glass bottle
产品规格： 25 g 


产品信息
Synonyms 2,2'-Dihydroxy-1,1'-azonaphthalene-3',4,6'-trisulfonic acidtrisodiumsalt
Hill Formula C20H11N2Na3O11S3
HS Code 2927 00 00
EC number 264-197-7
Molar mass 620.48 g/mol
CAS number 63451-35-4
化学及物理数据
Solubility 340 g/l (20 °C)
Molar mass 620.48 g/mol
Bulk density 330 kg/m3
pH value 6.7 (10 g/l, H2O, 20 °C)
**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
Appearance of solution conforms
Loss on drying (105 °C) ≤ 5.0 %
Suitability as indicator (for metal titration) conforms



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