铬变素2B
chromotrope 2b
yunbangapi
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Product Overview
Product Name chromotrope 2b
Chinese alias变色素2B|酸性红176|铬变素 2B|对硝基苯偶氮变色酸 二钠盐
CAS548-80-1
FormulaC16H9N3Na2O10S2
MW513.36600
Appearance暗绿色至暗紫色结晶粉末
MDLMFCD00003951
Melting point300 °C(lit.)
Storage conditionRoom temperature
Security information
Symbol
Safe PropertyS26-S36
Hazard Category CodeR36/37/38