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Home/Basic Organic Chemicals/Organic Acid/Dimer acid CAS 61788-89-4

Dimer acid CAS 61788-89-4

Appearance: Pale yellow liquid

Dimer (%): 78%-85%;  95%

Packing: 200kg/drum

Capacity: 15000MT/year

Sample: Available

 

Category:

Description

Dimer acid

Dimer acid Details

Chemical Name: Dimer acid

CAS No.: 61788-89-4

Molecular Formula: C36H64O4

Molecular Weight: 560.91

Molecular Structure:

 

Appearance: Pale yellow liquid

Dimer acid Typical Properties

Item

Specification

Conventional dimer acid

High purity dimer acid

HJ-126

HJ-136

HJ-156

HJ-166

HJ-13

Acid value (mgKOH/g)

190-198

190-198

190-198

190-198

190-198

Saponification value   (mgKOH/g)

192-202

192-202

192-202

192-202

192-202

Color (Fe-Co) =

8#

8#

8#

8#

5#

Viscosity (mpa.s/25οC)

5000-6000

6000-7000

7000-8000

8000-9000

5500-6500

Dimer (%)

75-82

75-82

75-82

75-82

=95

Monomer (%)

1-5

1-3

1-3

1-3

=0.2

Trimer (%)

15-22

15-22

15-22

15-22

=4.0

Dimer acid Usage
1. Conventional dimer acid: widely used in producing polyamide resin, epoxy resin curing agent, hot-melt adhesive, hot plastic products, cable, lubricating oil and antiseptic oil.

2. High purity dimer acid: be used to compose high-grade polyamide resin, hot-melt adhesive, epoxy curing agent, oil field corrosion inhibitor, surfactant, lubricant, degreaser and so on.

Dimer acid Packaging and Shipping

Packing: 200kg/drum

Dimer acid Storage

Store in a cool, ventilated warehouse. The storage temperature should not exceed 37°C. It should be stored separately from oxidants and edible chemicals, and avoid mixed storage.

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