What is the minimum order quantity (MOQ) for 4-(phenylazo)diphenylamine?

The standard MOQ for 4-(phenylazo)diphenylamine is 1 kg. For bulk orders, we offer competitive pricing with flexible quantities to meet your production needs. Custom packaging is available upon request.

What is the purity and specification of 4-(phenylazo)diphenylamine?

Our 4-(phenylazo)diphenylamine typically meets industry standards with a purity of ≥98% (HPLC) for CAS 99. We also supply USP/EP grade and custom specifications. COA (Certificate of Analysis) is provided with each batch.

What documentation is provided with 4-(phenylazo)diphenylamine?

Each shipment includes COA, MSDS (Material Safety Data Sheet), and packing list. For regulatory compliance, we can also provide GMP documentation, NMR spectra, and HPLC charts upon request.

What are the payment terms for ordering 4-(phenylazo)diphenylamine?

We accept T/T, L/C, PayPal, and Western Union. For first-time buyers, we recommend T/T 30% deposit with balance against copy of BL. Credit terms are available for repeat customers upon credit approval.

How is 4-(phenylazo)diphenylamine packaged and shipped?

Standard packaging: 1 kg/aluminum foil bag, 25 kg/fiber drum with double PE bags inside. Shipping via DHL/FedEx/TNT (3-5 days door-to-door) or by air/sea freight for bulk orders. We also offer blind shipping to protect your supplier information.

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Home Products Pharmaceutical Intermediates 101-75-7 4-(Phenylazo)diphenylamine

101-75-7 4-(Phenylazo)diphenylamine

Product Item : 101-75-7 4-(PHENYLAZO)DIPHENYLAMINE
Category: Pharmaceutical Intermediates
Purity:99%
Package:1kg 5kg 25kg
Orange Fine Crystalline Powder
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Product Name:	4-(PHENYLAZO)DIPHENYLAMINE
Synonyms:	4-(phenylamino)azobenzene;4-(phenylazo)-diphenylamin;4-anilino-azobenzen;Azobenzene, 4-anilino-;Diphenylamine, 4-(phenylazo)-;N-Phenyl-4-[(E)-phenyldiazenyl]aniline;N-Phenyl-4-aminoazobenzene;4-Azobenzeneaniline
CAS:	101-75-7
MF:	C18H15N3
MW:	273.33
EINECS:	202-972-3
Product Categories:	Azo;Anilines, Aromatic Amines and Nitro Compounds
Mol File:	101-75-7.mol

4-(PHENYLAZO)DIPHENYLAMINE Chemical Properties

Melting point	87-91 °C
Boiling point	406.35°C (rough estimate)
density	1.0332 (rough estimate)
refractive index	1.5480 (estimate)
solubility	Solubility Insoluble in water; soluble in ethanol, methanol
pka	0.42(at 25℃)
form	Fine Crystalline Powder
color	Orange
PH Range	Red (1.2) to yellow (2.5)
λmax	411nm, 272nm
BRN	749359