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  Detail

1: Identification

Name: Acrylamide

Synonyms: Ethylenecarboxamide; 2-Propenamide

Molecular Structure:

 

Molecular Formula: C3H5NO

Molecular Weight: 71.08

CAS NO.: 79-06-1

EINECS: 201-173-7

2:Properties

It is white crystal; melting point: 84℃; boiling point: 125℃; relative density: 1.127(20/4℃); soluble in water, ethyl alcohol, acetone, diethyl ether and methyl chloroform; lightly soluble in methyl benzene; insoluble in benzene; stable under room temperature.

 

3: Quality Standard

Item

Index

appearance

white crystal

acrylamide, %≥

98.0

moisture: %≤

1.0

chromaticity(20% aqueous solution)≤

10

iron ion,%≤

0.001

polymerization inhibitor, %≤

0.001

specific conductance, μs/cm ≤

10

PH

7.0-8.0

water insolubles

microscale

butyl alcohol insolubles

microscale

 

Packing and Storage: AM crystal adopts 25KG paper-plastic lamination bag in seal.

Please store in cool, dry and ventilated place to avoid exposure, moisture and rainfall; storage temperature should not be higher than 25℃; separate with oxidizing agent or reducing agent, acids and bases; avoid direct contact with strong oxidant, copper, aluminum and iron material. It can be stored for half a year under room temperature.

Usage: High purity, low iron ion content, no copper ion;

Its reactant, AN, has no by-product, inorganic salt and residue impurity.

It is used as copolymer and homopolymer of high molecular weight.

It is widely applied in oil exploitation, medical, metallurgy, paper-making, coating, textile, water treatment, soil improvement, seed pelleting, breeding industry and food processing industry.