酸性品红
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别名：
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复红;2-氨基-5-[(4-氨基-3-磺苯基)(4-亚氨基-3-磺基-2,5-环己二烯-1-亚基)甲基]-3-甲基苯磺酸二钠盐;品红S;酸性紫19
产品介绍
MSDS与安全信息
质检证书(CoA)
相关产品
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- 介绍： 本品为玫苯胺(Rosaniline)二磺酸钠盐及三磺酸钠盐、铵盐的混合物，为有绿色金属光泽的深红色粉末或橄榄色到深橄榄绿色粗粉或小块。1g可溶于7ml水，微溶于乙醇。稀水溶液呈紫红色，极稀的水溶液(1：10000)滴入浓氢氧化钠溶液而褪色，但对浓盐酸不褪色。红色到无色的pH为12-14。最大吸收波长540-545nm(10mg/L,0·01%盐酸)。有刺激性。Colour Index Number 42685
- 用途： 检定游离氯，生物染色剂，如结缔组织和细菌鞭毛的染色。pH指示剂
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Strict Standards: Only variables should be passed by reference in /home/hualanchemlhfu9a8l2a2n4cshvetm/wwwroot/includes/cls_template.php on line 422
Strict Standards: Only variables should be passed by reference in /home/hualanchemlhfu9a8l2a2n4cshvetm/wwwroot/includes/cls_template.php on line 422
Strict Standards: Only variables should be passed by reference in /home/hualanchemlhfu9a8l2a2n4cshvetm/wwwroot/includes/cls_template.php on line 422
Strict Standards: Only variables should be passed by reference in /home/hualanchemlhfu9a8l2a2n4cshvetm/wwwroot/includes/cls_template.php on line 422
Strict Standards: Only variables should be passed by reference in /home/hualanchemlhfu9a8l2a2n4cshvetm/wwwroot/includes/cls_template.php on line 422
Strict Standards: Only variables should be passed by reference in /home/hualanchemlhfu9a8l2a2n4cshvetm/wwwroot/includes/cls_template.php on line 422
Strict Standards: Only variables should be passed by reference in /home/hualanchemlhfu9a8l2a2n4cshvetm/wwwroot/includes/cls_template.php on line 422
