Dehydroacetic Acid DHA

Dehydroacetic Acid DHA

8 USD ($)/Kilograms

Product Details:

  • HS Code 2932209090
  • Physical Form Powder
  • Density N/A Gram per cubic meter (g/m3)
  • CAS No 520-45-6
  • Purity 99%
  • Product Type Dehydroacetic Acid DHA
  • Molecular Formula C8H8O4
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Dehydroacetic Acid DHA Price And Quantity

  • 100 Kilograms
  • 8 USD ($)/Kilograms
  • 5.00 - 10.00 USD ($)/Kilograms

Dehydroacetic Acid DHA Product Specifications

  • Granules
  • C8H8O4
  • 208-293-9
  • 24 Months
  • Other
  • 2932209090
  • Powder
  • N/A Gram per cubic meter (g/m3)
  • 520-45-6
  • 99%
  • Dehydroacetic Acid DHA
  • NO
  • N/A
  • hard to dissolve in water, soluble in benzene, ether, acetone and hot ethanol.
  • food
  • 168.15 Grams (g)
  • C8H8O4
  • Dehydroacetic Acid
  • N/A
  • Food and cosmetic
  • Odorless
  • N/A
  • White or light yellow powder
  • Food grade
  • White or light yellow powder
  • Room Temperature

Dehydroacetic Acid DHA Trade Information

  • any port in China
  • 500 Kilograms Per Month
  • 7 Days
  • Yes
  • Free samples available with shipping and taxes paid by the buyer
  • 25kg/drum
  • Asia Australia Central America North America South America Eastern Europe Western Europe Middle East Africa
  • All India
  • ISO

Product Description

Dehydroacetic acid is a low toxicity, high efficiency, broad spectrum antimicrobial agent. Used as preservatives and anti-mould agent in paint, oil, leather products, food, feed, packaging materials and cosmetics. The maximum allowable amount (mass fraction) is 0.6% (acid), and the general use content (mass fraction) is 0.02% to 0.2%.

Dehydroacetic acid is used as an intermediate in organic synthesis; it is also used as a paste for resin emulsions such as vinyl acetate emulsion and acrylic vinyl emulsion, and also used as a paste for mixtures of polyvinyl alcohol, carboxymethyl cellulose, starch, bone glue, etc.; 

Dehydroacetic acid is used in adhesives, mosquito coils, feed, shampoo, toothpaste and other fields; because this product has an inhibitory effect on molds, yeasts, and gram bacilli, it is used as an antifungal agent and preservative in medicine, cosmetics and food. In China it can be used for fermented bean curd, assorted pickles, and orange juice.

Basic Information

CAS:  520-45-6
EINECS: 208-293-9
Molecular Formula:  C8H8O4
Molecular Weight: 168.15
Structural Formula:
 
 
Synonyms: Dehydranone;

Technical Specification

TEST ITEM  SPECIFICATION
Item Specification
Appearance White or light yellow powder
Assay ( on dry basis) ,% 98.0-100.5
Melting point, deg C 109.0-111.0
Loss on Drying,% <1.0
Ignition residue, % <0.1
Heavy metals
Pb (mg/kg)
<0.5

 

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