Acid Yellow 199

Base Information

• Chemical Name: Acid Yellow 199
• CAS No.: 70865-20-2
• Molecular Formula: C19H15N4NaO6S
• Molecular Weight: 450.40
• Mol file: 70865-20-2.mol

Synonyms:Benzenesulfonicacid, 4-[[4-[(4-hydroxy-2-methylphenyl)azo]phenyl]amino]-3-nitro-, monosodiumsalt (9CI);Acid Yellow 199;Acid Yellow A 4R;Apollo Nylon Fast Yellow M 4R;Best Acid Yellow A 4R;C.I. 14205;C.I. Acid Yellow 199;Daedo Acid Yellow 4R;Daedo Acid Yellow A 4R;Dycosweak Acid Brilliant Yellow A 4R;Nylomine Yellow A4R;Nylosan Yellow E 4RL;Rifa Acid Fast Yellow E 4R;Sellacid Orange PF;Triacid Fast Yellow 4RL;

Chemical Property of Acid Yellow 199

Chemical Property:

• PSA: 168.38000
• LogP: 6.34890
• Water Solubility.: 900mg/L at 20℃

Purity/Quality:

99.9% ^*data from raw suppliers

4-[[4-[2-(4-HYDROXY-2-METHYLPHENYL)DIAZENYL]PHENYL]AMINO]-3-NITRO-BENZENESULFONIC ACID SODIUM SALT 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
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MSDS Files:

SDS file from LookChem

Useful: