Azophloxine
MDL:
MFCD00003954
Molecular Formula:
C18H13N3NaO8S2
Molecular Weight:
509.42
Alias:
偶氮荧光桃红 ;偶氮焰红,酸性红1,食品红10,5-(乙酰基氨基)-4-羟基-3(苯基偶氮)-2,7-萘二磺酸二钠盐
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Azophloxine |
Dye content 90 % |
100g |
RMB 490.6 |
Consulting service |
Azophloxine |
Dye content 90% |
25g |
RMB 143 |
Consulting service |
Azophloxine |
BS |
25g |
RMB 46.2 |
Consulting service |
Character:
溶于水为大红色溶液,微溶于酒精和溶纤素,不溶于其他有机溶剂。遇浓硫酸呈蓝光红色,将其稀释后呈较黄的红色;遇浓硝酸呈桔红色溶液,后转橙色;遇浓盐酸生成红色沉淀,稀释后即溶解。其水溶液加浓盐酸呈红色;加氢氧化钠液呈桔棕色。染色时遇铜离子使色泽带蓝光而暗;遇铁离子色泽带蓝光而浅。匀染性好。Colour Index Number 18050 c
Storage:
密封阴凉干燥保存。