N, N-Diphenyl-P-Phenylenediamine CAS 74-31-7

• CAS No.: 106-50-3
• Formula: C6h8n2
• EINECS: 203-404-7
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Refined
• Model NO.: P-Phenylenediamine
• Colour: White
• Sample: Support
• Transport Package: Customized Packaging
• Specification: Drum packing or bag or as per request
• Trademark: Labeyond
• Origin: China
• HS Code: 2905450000

Product Description

Product Description

P-Phenylenediamine

Application:P-phenylenediamine is an intermediate of azo disperse dyes, acid dyes, direct dyes and sulfur dyes. Adding 3% hydrogen peroxide solution turns black, adding 5% ferric chloride can turn brown. It has a strong affinity for keratin in the hair, and its oxidation process is the color fixation process during hair dyeing.

Cas No. 106-50-3
Specification:

Appearance	White flake or Lump
Assay	99.9%min
Packing	25kg/Drum
Capacity:	300 tons per month
HS Code	2921519090
	Calss 6.1DG, UN1673