铬天青 S
供应商: TCI
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Warning
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Synonyms:
媒介蓝 29, 媒染蓝 29
C0979-25G
C0979-5G
TCIAC0979-25GEA
0
CNY
TCIAC0979-25G
TCIAC0979-5G
铬天青 S
铬天青 S
分子式:
C₂₃H₁₆Cl₂O₉S 分子量: 605.28 g/mol |
MDL编号:
MFCD00001615 CAS号: 1667-99-8 EINECS: 216-787-0 |
产品技术规格
Appearance | Red to Dark blue to Black powder to crystal |
Lambda max. | 425.0 to 435.0 nm (pH7.0 phosphate buffer) |
Absorbance | min. 0.500 (0.02g/L,pH7.0 phosphate buffer,425.0 to 435.0 nm) (calcd.on dried substance) |
Drying loss | max. 10.0 % |
Ignition residue (Sulfate) | 35.0 to 45.0% (calcd.on dried substance) |
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