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Crocein Orange G

Cas:
1934-20-9
Molecular Structure:
MDL:
--MFCD00003912
Molecular Formula:
C16H11N2NaO4S
Molecular Weight:
350.32
Alias:
酸性橙-12,栀子黄色素
Product order:
Name Specifications Packing Price Delivery
Crocein Orange G 70% 25g RMB 528 Consulting service
Crocein Orange G 70% 5g RMB 165 Consulting service
Crocein Orange G BS 5g RMB 151.8 Consulting service
Character:
Colour Index Number: 15970
Quality Standard:
  
质量标准   
   外观Appearance                          橙色至红色粉末
红外光谱鉴别Infrared spectrometry       和对照匹配
λ max.                                  481.0 ~ 485.0 nm(In Water)
吸光度Absorbance(E1%1cm)                ≥450(H2O, 481.0 ~ 485.0 nm)
染料含量composition Dye content,        70%
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