Share to

Overview

Specs

Technical Documents

Articles

reviews

Consult

returns

Product introduction

能溶于水，呈棕黄色溶液酸碱指示剂，pH值10.0（黄色）～12.0（红色）。金属着色剂。常用1%钠盐作指示剂。

Specs ⸢ View details ⸥

Chinese name

茜素黄R

English name

Alizarin yellow R

Chinese alias

对硝基苯偶氮水杨酸 | 5-(4-硝基苯偶氮)水杨酸 | 媒染橙1

English alias

CAS number

2243-76-7

molecular formula

C13H9N3O5

molecular weight

287.23 g/mol

Exact mass

指示剂

PSA

128.000 Å²

Logp

4.100

Technical Documents

「No technical documents」

「No upstream and downstream information yet」

Articles

「No related articles yet」

user reviews

Consultation

Warm reminder：

Because the manufacturer may temporarily adjust product specifications, prices, inventory, parameters and other information without notice, and there are differences in each user's consultation time and procurement needs, the platform reply content is only of reference value within a certain period. Sorry for the inconvenience caused to you, and thank you for your understanding and support! Please consult the online customer service for the latest details. Everything is subject to the real-time reply of the customer service.！

After Sales Services

Please check the quantity, appearance and product information in time when you receive the goods. In case of damage, wrong delivery, abnormal quality and other problems, please feel free to contact us.

Service Hotline:400-6226-992 ，We will handle it for you as soon as possible, thank you for your support and trust.！