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Methyl Red sodium salt, 90% (pure p.a.)
4-Dimethylaminoazobenzene-2′-carboxylic acid sodium salt; Acid Red 2
C15H14O2N2Na
CAS №:
845-10-3
Main substance:
>90%
Reactive Qualification:
pure p.a.
Molecular mass:
291,28
in poly bottles
Russian standard:
TU 6-09-4070-83
Not in stock
435 rub
435 rub
Product Category:
Массовая доля основного вещества, %, не менее |
90 |
Интервал перехода окраски, рН от красной к жёлтой |
4,2 – 6,2 |
Остаток после прокаливания в виде сульфатов |
25,0 |