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對氨基苯磺酸

化學名稱:對氨基苯磺酸
結構式:
               
化學式:C6H7NO3S
分子量:173.18648
CAS NO.: 121-57-3

產品質量技術指標:

項目

指標

(1)外觀

白色至灰白色粉末

(2)含量(總氨基值)  ≥

99.0%

 (3) 游離苯胺(%)       ≤

0.02

(4)水不溶物含量(%)   ≤

0.03

(5)水分含量(%)       ≤

0.5

(6)密度  

1.485g/cm³

(7)熔點         

285℃

(8)水溶性   

0.1 g/100 mL

主要用途:用于制造偶氮染料等,也用作防治麥銹病的農藥

包裝:25KG塑編袋



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