Nantong Haidi Chemicals Co., Ltd.
2,7-naphthalenedisulfonic acid disodium salt

Product name:

2,7-naphthalenedisulfonic acid disodium salt

Index:

Appearance: white powder

Content: ≥90%

Purity: ≥98%HPLC

Insoluble matter: ≤0.5%

Molecualr weight:

332.27

Molecular formula:

C10H6S2O6Na2

Structural formula:

辽宁快乐12走势图一定牛