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Alizarin red 茜素红 IND

G6550R
Alizarin red;Sodium alizarin sulfonate;Alizarin sulfonic acid sodium salt;Alizarin S;Alizarin carmi Alizarin red;Sodium alizarin sulfonate;Alizarin sulfonic acid sodium salt;Alizarin S;Alizarin carmi Show
130-22-3
RT
2年
Catalog No. Specification List Price Preferential Price VIP Beijing Harbin Shenyang Guangzhou Quantity Cart
G6550R 25g $9.63
Product Name
Alias Alizarin red;Sodium alizarin sulfonate;Alizarin sulfonic acid sodium salt;Alizarin S;Alizarin carmi
CAS No. 130-22-3
Molecular Formula C14H7NaO7S.H2O
Molecular Weight 360.27
Rank IND
PH pH变色域:4.3(黄)~6.3(紫)
Solubility 易溶于水,微溶于乙醇,不溶于苯和氯仿
Appearance (character) 橙黄色或黄棕色粉末
Introduction:

对铝灵敏度试验:合格

对酸和碱灵敏度试验:合格
水溶解试验:合格
1%水溶液pH为2.15,其水溶液呈浅黄褐色,加盐酸后变成黄色,加氢氧化钠后则变成蓝紫色。有刺激性
用途:本品仅供科研,不得用于其它用途。(以下用途仅供参考)测定氟化物。酸碱指示剂。能与许多金属离子生成带色化合物,供锆、钍、铝、钛及铍的显色反应和比色测定。显微染色剂,神经组织的活体染色,植物细胞学中染色体染色和检定颠茄碱的试剂

These protocols are for reference only. Biotopped does not independently validate these methods.

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