Factory wholesale Polyethylene Glycol (Peg) Hydrogel - 2-Nitrodiphenylamine – YANXA

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Factory wholesale Polyethylene Glycol (Peg) Hydrogel - 2-Nitrodiphenylamine – YANXA Detail:

2-Nitrodiphenylamine (2-NDPA)

2-Nitrodiphenylamine, also called NDPA,2-NDPA,2NO2DPA, Sudan Yellow 1339, C.I. 10335, CI 10335, phenyl 2-nitrophenylamine, 2-nitro-N-phenylaniline, or N-phenyl-o-nitroaniline, is an organic chemical, a nitrated aromatic amine, a derivate of diphenylamine.

2-Nitrodiphenylamine is a double-base (DB) rocket propellant stabilizer and its microencapsulation potentially improves the shelf life of DB rocket propellants.

It is a red crystalline solid, usually in form of flakes or powder, with easy sublimation property.

CAS No: 119-75-5
Molecular formula: C₁₂H₁₀N₂O₂, or C₆H₅NHC₆H₄NO₂.
Molecular weight: 214.220
Melting point:74-76℃
Boiling point: 346℃
Density: 1.36
Vapor density: 10.7(vs air)
Refractive index:1.6660

Transportation regulation: not regulated as a hazardous material.
Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Technical specification:


Inspecting item



1 2-NDPA mass fraction



2 pH



3 Water mass fraction



4 melting point


5 Particle size,450µm (40 mesh) residue on sieve



1) all the technical data indicated above are for your reference.
2) alternative specification is welcome for further discussion.

All products developed are tailored to the new application, going through laboratory research, intermediate test, simulation and design, construction, until such chemical process or the manufacture of the product is realized at the scale of industrial production.

OEM is available. For the non-standard material and product, based on the technical requirement proposed by the client, we will go through technical review and make a conclusion.

Quality assurance system
We strictly follow ISO quality management system. All our products are developed and produced as per relevant ISO system in order to guarantee the products and service we deliver are meeting our clients’ requirement.

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  • This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Elizabeth from Kenya - 2017.08.18 11:04
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Elsie from Accra - 2018.06.18 17:25
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