dodecanedioic acid DDA

• Product Namedodecanedioic acid DDA
  CAS No.693-23-2
  Purity>98.5%
  Min Quantity300Metric Tons
  Price~
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  Molecular Structure

Detailed Description

Dodecanedioic Acid HOOC(CH2)10COOH DC12S

Description
Name: DC12 - Dodecanedioic Acid, DDDA, DDA; Cathay provides different grades of DC12 (DC12P, DC12S)
Molecular Formula: HOOC(CH2)10COOH
CAS Number 693-23-2
EINECS Number 211-746-3
Harmonized Number 2917-19-7050

Application
Polyamides and Polyesters Curing Agent (Powder Coatings)
Hot Melt Adhesives Synthetic Fragrances
Corrosion Inhibitors Lubricants and Greases
Plasticizers Electrolytes


Typical Characteristics
Molecular weight 230
pKa1 5.70
pKa2 6.60

Typical Specification
Appearance White powder
Total Acids (wt. %) ≥99.0
Purity (wt. %) ≥98.5
Melting Point (oC) 129-131
Water (wt. %) ≤0.4
Ash (ppm) ≤30
Iron (ppm) ≤2
Nitrogen (ppm) ≤50
Light Transmittance (440nm/550nm) (T%) 96/98

Shipping Information
DOT Shipping Name Dodecanedioic Acid
DOT Hazard Classification Not regulated
Freight Classification Dodecanedioic Acid