Direct Orange 39

Base Information

• Chemical Name: Direct Orange 39
• CAS No.: 1325-54-8
• Molecular Formula: C12N3H10SO3Na
• Molecular Weight: 299.28100
• Mol file: 1325-54-8.mol

Synonyms:Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-nitro-,disodium salt, reaction products with 4-[(4-aminophenyl)azo]benzenesulfonicacid, sodium salts;C.I. Direct Orange 39;DirectFast Orange LGG;Everdirect Supra Orange 2GL;Fastusol Orange LGGL;Helion Orange GRLL;Kayafect Orange L;Orbantin Orange7GL;Pyrazol Fast Orange 2GLL;Sirius Supra Orange GGL;

Chemical Property of Direct Orange 39

Chemical Property:

• Vapor Pressure: 0Pa at 20℃
• PKA: -1.61[at 20 ℃]
• PSA: 116.32000
• Density: 0.8[at 20℃]
• LogP: 4.14170
• Water Solubility.: 142g/L at 20℃

Purity/Quality:

99.9% ^*data from raw suppliers

DirectOrange39 ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
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MSDS Files:

SDS file from LookChem

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