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4 4 Diamino 2 2 stilbenedisulfonic acid CAS 81 11 8 

Payment Terms: T/T,L/C,WU 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: 81-11-8
Production Capacity: 1000T/Year
Delivery Date: Within 7 days
Melting point: 300 °C
Refractive index: 1.6510 (estimate)
Means of Transport: Ocean,Land,Air
Packing: According to customer requi...
CAS: 81-11-8
Density: 1.4732
Storage temp.: -20°C Freezer

4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS: 81-11-8

Melting point 300 °C
Density 1.4732 
Refractive index 1.6510 (estimate)
Storage temp. -20°C Freezer
Form Crystalline Powder
Color Cream to yellow-brown
Water Solubility <0.1 g/100 mL at 23 ºC
Merck 14,595
BRN 629516
Stability:Stable. Combustible. Incompatible with iron, strong oxidizing agents.
CAS DataBase Reference81-11-8(CAS DataBase Reference)
EPA Substance Registry SystemBenzenesulfonic acid, 2,2'-(1,2-ethenediyl) bis[5-amino-(81-11-8)

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