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Calcon® (C.I.15705) ( 钙紫红素 )

产品名称: Calcon® (C.I.15705) ( 钙紫红素 )
产品型号: 1045940050
产品展商: MERCK
产品文档: 无相关文档

简单介绍

Calcon® (C.I.15705) ( 钙紫红素 )为创赛集团品质提供Merck系列产品，可查询Calcon® (C.I.15705) ( 钙紫红素 )价格，同系列Calcon® (C.I.15705) ( 钙紫红素 )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Calcon® (C.I.15705) ( 钙紫红素 )MSDS/COA/SPEC等技术资料。欢迎来电洽谈选购，更


Calcon® (C.I.15705) ( 钙紫红素 )  的详细介绍
产品名称：Calcon® (C.I.15705) ( 钙紫红素 )
产品货号：1045940050
产品包装：Glass bottle
产品规格： 50 g


产品信息
Synonyms 2-Hydroxy-1-(2-hydroxy-1-naphthylazo)naphthalene-4-sulfonic acid sodium salt
Hill Formula C20H13N2NaO5S
HS Code 2927 00 00
EC number 219-810-2
Molar mass 416.39 g/mol
CAS number 2538-85-4
化学及物理数据
Solubility 20 g/l (20 °C)
Molar mass 416.39 g/mol
Bulk density 530 kg/m3
pH value 9.4 (10 g/l, H2O, 25 °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
Identity (UV/VIS-Spectrum) passes test
Absorption maximum λ max (buffer pH 12.2) 632 - 636 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.0015 %; buffer pH 12.2; calculated on dried substance) 200 - 300
Loss on drying (110 °C) ≤ 10 %
Suitability as indicator (for metal titration) passes test



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