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Formamide

CAS NO:75-12-7
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    Descripción del producto

    Product name

    Formamide

    Alias

    Formamide Methanamide; Formamide, Molecular Biology Grade Methanamide, Molecular Biology Grade; Formamide, MB Grade (1.12017); FORMAMIDE HDPE

    CAS number

    75-12-7

    EINECS number

    200-842-0

    Molecular formula

    CH3ON

    Molecular weight

    45.04

    InChI

    InChI=1/CH3NO/c2-1-3/h1H, (H2, 2, 3)

    Molecular Structure

    Property

    A colorless, transparent liquid with a slight ammonia smell. The melting point is 2.55 ° C, the boiling point is 210-212 ° C (partial decomposition at 180 ° C), the flash point is 154 ° C, and the specific gravity is 1.1334 (20 ° C). It is hygroscopic, miscible with water and ethanol, and slightly soluble in benzene, chloroform and ether.

    Application

    It is a raw material for synthetic medicines, perfumes, dyes, etc. It can also be used as a solvent for spinning synthetic fibers, plastic processing, and production of wood casein inks. It is also used as a treatment agent for paper, a coagulant for oil drilling and construction, a carburizing nitriding agent for the foundry industry, a softener for animal glue, and a polar solvent for organic synthesis.

    Packaging & storage

    220L plastic drum, steel-plastic composite barrel , tank truck transportation. The lid should be sealed to prevent leakage and avoid contact with water. Store in a cool, ventilated and dry place away from fire and heat.

    Specification

    Q/YY-02-CP012020

    Index name

    Top grade

    First grade

    Appearance

    Colorless transparent liquid, no visible impurities

    Colorless transparent liquid, no visible impurities

    Formamide content, % ≥

    99.5

    99.0

    Methanol, % ≤

    0.15

    0.30

    Chromaticity, (Pt-Co) No.: ≤

    5.0

    10

    Moisture, % ≤

    0.05

    0.10

    Iron content, ppm ≤

    0.20

    -

    Ammonia, % ≤

    0.01

    0.02

    Formic acid, % ≤

    0.01

    0.02

    Ammonium formate, % ≤

    0.08

    0.10

    Anterior

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