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Product introduction
易溶于水呈黄光棕色,微溶于酒精和溶纤素,不溶于丙酮、苯、四氯化碳和斯陶特溶剂。遇浓硫酸呈棕色,稀释后为红光棕色,遇浓硫酸呈橙色溶液后转为黄色。其水溶液加盐酸不变色,加10%氢氧化钠呈橙色沉淀。碱性染料.
Chinese name
俾斯麦棕R
English name
Bismarck Brown R
Chinese alias
碱性棕G,盐基棕G,盐基棕,俾斯麦棕,碱性棕4
English alias
EINECS 226-541-4 | BISMARK BROWN 53 | 1HAD3F3XM9 | 5,5'-[(4-Methyl-m-phenylene)bis(azo)]bis[toluene-2,4-diamine] dihydrochloride | Bismarck Brown R, for microscopy (Bact., Hist.) | C.I. Basic Brown 4, dihydrochloride | BISMARK BROWN R [MI] | UNII-1HAD3F3X
CAS number
5421-66-9
molecular formula
C21H24N8 · 2HCl
molecular weight
461.39 g/mol
Exact mass
生物染色剂
PSA
154.000 Ų
Logp
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Technical Documents
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Research chemical CAS 5421-66-9 25g

Yuanye Research chemical CAS 5421-66-9 25g, complete specifications; suitable for production, research, laboratory testing and inspection; digital one-stop procurement platform for scientific materials.

item number:S26209-25g
Product model:25g
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Lead Time:30days
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