CAS 619-05-6 4-Carboxy-O-Phenyenamamin untuk peralihan Obat-obatan peralihan 3, 4-Diamonenzic acid

• CAS No.: 619-05-6
• Formula: C7h8n2o2
• EINECS: 210-577-2
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Technical
• Tidak. Model.: b zln 619-05-6
• Colour: White
• mw: 152.15
• kemurnian: Min 99%
• contoh: dukungan
• penyimpanan: ya
• Paket Transportasi: Drum
• Spesifikasi: 25kg/200KG
• Merek Dagang: Future Chemical
• Asal: China
• Kapasitas Produksi: 1000ton

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Product Description

 3,4-Diaminobenzoic acid with 99% purity cas 619-05-6
 

3,4-Diaminobenzoic acid Basic information
Product Name:	3,4-Diaminobenzoic acid
CAS:	619-05-6
MF:	C7H8N2O2
MW:	152.15
EINECS:	210-577-2
3,4-Diaminobenzoic acid Chemical Properties
Melting point	208-210 °C (dec.) (lit.)
Boiling point	274.61°C (rough estimate)
density	1.2804 (rough estimate)
refractive index	1.5200 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
pka	5.02±0.10(Predicted)
form	Powder

         

Items	Standards	Results
Description	white Powder	Complies
Assay	99%(HPLC)	99.5%

 

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