虎红 85%, pure, high purity biological stain

供应商: Thermo Fisher Scientific
Warning

Synonyms: 孟加拉玫瑰红 B, 四氯四碘荧光素, 酸性红 94

189450010 189450050
ACRO189450010EA 0 CNY
ACRO189450010 ACRO189450050
虎红 85%, pure, high purity biological stain
虎红

CAS No.: 632-69-9

分子式: C₂₀H₂Cl₄I₄O₅Na₂
存储条件: Ambient
MDL编号: MFCD00005043
CAS号: 632-69-9

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产品技术规格

Appearance Bordeaux to red-brown Crystalline powder
Infrared spectrum Conforms
Loss on drying ≤10 % (105°C)
Dye content ≥80 %
UV Lambda max 540 to 550 nm (in water)
Absorption Ratio P-15/P+15 1.21 to 1.95


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