ChemicalBook > CAS DataBase List > Np-10

Np-10

Product Name
Np-10
CAS No.
2854-09-3
Chemical Name
Np-10
Synonyms
1-(2-Hydroxyethyl)-5-nitro-1H-pyrrole-2-carboxamide;Np-10;Np-10 (Nonylphenol ethoxylate);1-(2-hydroxyethyl)-5-nitropyrrole-2-carboxamide;1H-Pyrrole-2-carboxamide, 1-(2-hydroxyethyl)-5-nitro-
CBNumber
CB51032098
Molecular Formula
C7H9N3O4
Formula Weight
199.16
MOL File
2854-09-3.mol
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Np-10 Property

Melting point:
175-176 °C
Boiling point:
423.2±35.0 °C(Predicted)
Density 
1.60±0.1 g/cm3(Predicted)
pka
13.44±0.10(Predicted)
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Hazard and Precautionary Statements (GHS)

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Np-10 Chemical Properties,Usage,Production

Chemical Properties

Np-10 is a colorless transparent liquid.

Uses

Np-10 has good wetting, emulsifying, dispersing and leveling properties. It can be used as the main raw material for synthetic detergents and as industrial auxiliary, and is widely used in textile, paper, petroleum, metallurgy and other industries.

Synthesis

The synthesis method of green modified Np-10 includes the following steps:
① Put a certain proportion of glucose into the reaction kettle, dissolve it with an appropriate amount of deionized water, and make the reaction system uniform by stirring.
② Add an appropriate amount of catalyst and control the dropwise addition at an appropriate temperature Nonylphenol, keep the reaction temperature and continue to ripen for 30 minutes after the dropwise addition.
③The temperature is raised to 100-120℃ for 1 hour, dehydration is carried out, and ethylene oxide is continuously fed under control of a certain temperature and pressure. After the ethylene oxide is passed through, the reaction temperature is maintained for 1 hour, and then an appropriate amount of acid is added to adjust the pH of the material before discharging.

Np-10 Preparation Products And Raw materials

Raw materials

Preparation Products

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Np-10 Suppliers

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View Lastest Price from Np-10 manufacturers

Hebei Guanlang Biotechnology Co., Ltd.
Product
Np-10 2854-09-3
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
5tons
Release date
2021-11-08
Ouhuang Engineering Materials (Hubei) Co., Ltd
Product
NP 10 2854-09-3
Price
US $10.00/kg
Min. Order
1kg
Purity
99.7%
Supply Ability
200000kg
Release date
2024-04-25
Hebei Mojin Biotechnology Co., Ltd
Product
Np-10 2854-09-3
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-06-27

2854-09-3, Np-10Related Search:


  • Np-10
  • 1-(2-Hydroxyethyl)-5-nitro-1H-pyrrole-2-carboxamide
  • 1H-Pyrrole-2-carboxamide, 1-(2-hydroxyethyl)-5-nitro-
  • 1-(2-hydroxyethyl)-5-nitropyrrole-2-carboxamide
  • Np-10 (Nonylphenol ethoxylate)
  • 2854-09-3