1934-22-1(4,5-二氢-5-氧代-4-(苯基偶氮)-1-(4-磺酸基苯基)-1H-吡唑-3-羧酸二钠)

1934-22-1基本信息

CAS:

1934-22-1

中文名称:

4,5-二氢-5-氧代-4-(苯基偶氮)-1-(4-磺酸基苯基)-1H-吡唑-3-羧酸二钠 

英文名称:

1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-4-(2-phenyldiazenyl)-1-(4-sulfophenyl)-, sodium salt(1:2) 

英文别名:

disodium,5-oxo-4-phenyldiazenyl-1-(4-sulfonatophenyl)-4H-pyrazole-3-carboxylate;
disodium 4,5-dihydro-5-oxo-4-(phenylazo)-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate;
4,5-Dihydro-5-oxo-4-(phenylazo)-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid disodium salt;
C.I.19130;
C.I.Acid Yellow 27 

EINECS号:

 

分子式:

C₁₆H₁₂N₄O₆S.2Na 

分子量:

432.31834 

1934-22-1物化属性

密 度:

g/cm³ 

闪 点:

°C 

熔 点:

 

沸 点:

°Cat760mmHg 

EINECS:

217-700-9

分子结构式:

SDS:

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