4-nitro-1,2-phenylenediamine

We are 4-nitro-1,2-phenylenediamine CAS:99-56-9 manufacturer and supplier in China, Pls send inquiry of to info@nbinno.com of visit www.nbinno.com our official website should you have any interests

Chemical Name:4-nitro-1,2-phenylenediamine
CAS.NO:99-56-9
Synonyms:4-nitrobenzene-1,2-diamine; 1,2-Benzenediamine, 4-nitro-; 
4-Nitro-o-phenylenediamine;
Molecular Formula:C6H7N3O2
Molecular Weight:153.13900
 
Physical and Chemical Properties:
Density:1.446;
Melting point:199-201oC;
Boiling point:421.1oC;
Flash point:208.5oC;
Index of Refraction:1.708;
 
Specification:
Appearance:Orange red crystalline powder
Purity(HPLC):≥99.0%
Ash:≤0.5%
Loss on drying:≤0.5%
Fe content:≤40ppm
 
Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Store in a cool, ventilated place
Application:Hair dyes intermediate

4-nitro-1,2-phenylenediamine


Related News: The quality of the drug substance determines the quality of the preparation, so its quality standards are very strict. Countries around the world have formulated strict national pharmacopoeia standards and quality control methods for their widely used drug substances.7-metoxi-1-naftilacetonitrilo CAS:138113-08-3 This means that the drug attributes of the drug substance will be lost in the future, and the monopoly power of some drug substances will also be lost. The preparation company will become the main person in charge of the drug. The drug preparation company will be responsible for the quality of the original excipients. It will be more cautious, some raw and auxiliary materials companies whose quality cannot be guaranteed will be gradually eliminated, and the industry concentration will be further improved.Ethyl pyruvate Active pharmaceutical ingredients affect the structure and function of the human body. Inactive ingredients in a pharmaceutical may be referred to as “bulk pharmaceutical chemicals (BPCs).”2-Bromovaleric acid Active pharmaceutical ingredients affect the structure and function of the human body. Inactive ingredients in a pharmaceutical may be referred to as “bulk pharmaceutical chemicals (BPCs).”Beta Bionics is committed to obtaining regulatory approval and commercializing all three iLet configurations.

Related Products
Product Name
3,5-Bis(trifluoromethyl)bromobenzene View Details
ethyl (2S)-2-acetamido-3-(1H-indol-3-yl)propanoate View Details
2-Chloro-6-fluorobenzaldehyde View Details
3-Chloro-5-fluoropyridine manufacturer 4-Fluoro-3-methylaniline manufacturer 2,6-Dioxopiperidine-3-ammonium chloride manufacturer DL-Phenylalanine manufacturer [(2S)-1-acetamido-3-chloropropan-2-yl] acetate manufacturer