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Thymol blue ( 瑞香酚蓝指示剂 )

产品名称: Thymol blue ( 瑞香酚蓝指示剂 )
产品型号: 1081760005,1081760025
产品展商: MERCK
产品文档: 无相关文档

简单介绍

Thymol blue ( 瑞香酚蓝指示剂 )为创赛集团品质提供Merck系列产品,可查询Thymol blue ( 瑞香酚蓝指示剂 )价格,同系列Thymol blue ( 瑞香酚蓝指示剂 )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Thymol blue ( 瑞香酚蓝指示剂 )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


Thymol blue ( 瑞香酚蓝指示剂 )  的详细介绍
产品名称:Thymol blue ( 瑞香酚蓝指示剂 )
产品货号:1081760005,1081760025
产品包装:Glass bottle
产品规格: 5 g/25 g


产品信息
Grade ACS,Reag. Ph Eur
Synonyms Thymolsulfonphthalein, TB
Hill Formula C27H30O5S
HS Code 2934 99 90
EC number 200-973-3
Molar mass 466.59 g/mol
CAS number 76-61-9
化学及物理数据
Solubility 0.11 g/l (25 °C)
Melting point 221 °C (decomposition)
Molar mass 466.59 g/mol
Bulk density 350 kg/m3
**标示
Storage class 10 - 13 Other liquids and solids
WGK WGK 2 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
1st transition range pH 1.2 - pH 2.8 violet red - brownish yellow
2nd transition range pH 7.8 - pH 9.5 greenish yellow - blue
Appearance of solution passes test
Loss on drying (110 °C) ≤ 3 %
Transition range (according to ACS) passes test
Sensitivity test passes test



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