professional factory for Silicon Nitride Powder - 99.5% CAS 75-12-7 Formamide – Xinglu

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professional factory for Silicon Nitride Powder - 99.5% CAS 75-12-7 Formamide – Xinglu Detail:

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Formamide 99.5% CAS 75-12-7

 

-Molecular structure

 

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Molecular formula: HCONH2

Molecular weight: 45.041

Properties: colorless and transparent liquid, slightly ammonia. Melting point 2.55 ℃, Boiling point 210-212 ℃ (partially decomposed at 180 ℃), Flash point154 ℃, Specific gravity 1.1334 (20 ℃). Hygroscopic, miscible with water and ethanol, slightly soluble in benzene, chloroform and ether.

Uses: raw material of Synthetic medicine, spices, dyes and others, also as a solvent for the spinning of synthetic fibers, plastic processing, the production of wooden casein ink. Also used as paper processing agent, coagulant of oil drilling and construction industry, carburizing nitriding agent in foundry industry, animal glue softener and polar solvent of organic synthesis.

 

Packaging, storage and transportation: 220L plastic drum or steel-plastic composite barrel. The lid should be closed to prevent leakage and avoid contact with water. Stored in a cool, dry place, away from the fire and heat.

Specifications: Q / 320412 XY204-2008

  

 

Index name
Top grade
First grade
Appearance
Colorless transparent liquid, without visible impurities
 
Formamide, % ≥
99.5
99.0
Methanol,% ≤
0.15
0.30
Chroma, (Pt-Co) No .: ≤
10
20
Moisture,% ≤
0.050
0.10
Iron content, ppm ≤
0.20
-
Ammonia,% ≤
0.010
0.020
Formic acid,% ≤
0.010
0.020
Ammonium formate,% ≤
0.08
0.10

 

 

 

 

 

 

 

Brand:Xinglu

 

 


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We always believe that one's character decides products' quality, the details decides products' quality ,with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for professional factory for Silicon Nitride Powder - 99.5% CAS 75-12-7 Formamide – Xinglu, The product will supply to all over the world, such as: Sacramento, Jordan, El Salvador, Many years of work experience, we have now realized the importance of providing good quality products and solutions and the best before-sales and after-sales services. Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. faster delivery time and the product you want is our Criterion .
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Adela from Nicaragua - 2018.11.02 11:11
    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 Gabrielle from Japan - 2018.11.22 12:28

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