Factory Price For Mg-20la Alloys - 99.5% CAS 75-12-7 Formamide – Xinglu
Factory Price For Mg-20la Alloys - 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
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Index name
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Top grade
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First grade
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Appearance
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Colorless transparent liquid, without visible impurities
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Formamide, % ≥
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99.5
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99.0
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Methanol,% ≤
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0.15
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0.30
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Chroma, (Pt-Co) No .: ≤
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10
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20
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Moisture,% ≤
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0.050
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0.10
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Iron content, ppm ≤
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0.20
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-
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Ammonia,% ≤
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0.010
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0.020
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Formic acid,% ≤
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0.010
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0.020
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Ammonium formate,% ≤
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0.08
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0.10
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Brand:Xinglu
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Being supported by an innovative and experienced IT team, we could present technical support on pre-sales & after-sales service for Factory Price For Mg-20la Alloys - 99.5% CAS 75-12-7 Formamide – Xinglu, The product will supply to all over the world, such as: Moscow , Japan , New Orleans , We always insist on the management tenet of "Quality is First, Technology is Basis, Honesty and Innovation".We are able to develop new products continuously to a higher level to satisfy different needs of customers.
By Quyen Staten
from Libya
- 2017.06.22 12:49
This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.
By Hilary
from Russia
- 2017.10.27 12:12
