Phenol Red Sodium Salt (CAS 34487-61-1)

外观 :

Crystalline or powder

物理状态 :

Solid

溶解度 :

Soluble in water yielding a dark red solution (25 mg/ml), alcohol (4 mg/ml), methanol, ethanol (200 mg/ml), and aqueous alkali hydroxides or carbonates with formation of a red colored solution.

保存 :

Store at room temperature

熔点 :

285° C (lit.)(dec.)

pK值 :

pK_a: 7.9

德国水公害等级 :

3

PubChem CID :

Merck 索引 :

14: 7247

MDL 号码 :

MFCD00066901

EC号码 :

252-057-8

Beilstein 注册 :

6260026

SMILES :

C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)[O-].[Na+]