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XQZ-20 Dichloromethane soak tester
Home / features / XQZ-20 Dichloromethane soak tester

XQZ-20 Dichloromethane soak tester

Category: features
Category: features Tags: cyclohexanone fumes fall or rise, trichloroethylene 5th, trichloroethylene 65, trichloroethylene jones, trichloroethylene substitute
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XQZ-20 Dichloromethane soak tester

Name: O-Phthalic anhydride
Cas No 85-44-9
Introduce: Phthalic anhydride is the organic compound with the formula C6H4(CO)2O.

It is the anhydride of phthalic acid. This colourless solid is an important industrial chemical, especially for the large-scale production of plasticizers for plastics.

Solubility: It is very soluble in hot water.
Compatibility: Can be combined with alcohol
Usage: O-Phthalic anhydride is widely used worldwide for an extremely broad range of applications spanning from the plastics industry to the synthesis of resins, agricultural fungicides and amines. Its production is currently based on the vapor phase oxidation of o-xylene and naphthalene. It is also manufacture of phthalates, benzoic acid.
Package: In 25KG/BAG or cardboard bucket

 

Characteristic Index
Appearance White flaky or crystalline powder
Assay % ≥99.5
Crystallization point ≥130.3℃
Ash content % ≤0.05
Free acid % ≤0.2
Melt clarity(platinum-cobalt) ≤20


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Tags: cyclohexanone fumes fall or rise, trichloroethylene 5th, trichloroethylene 65, trichloroethylene jones, trichloroethylene substitute

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PRODUCTS CENTER

  • Coating Solvent and Industrial Cleaning
    • Dichloromethane
    • Isopropanol (IPA)
    • Methyl acetate
    • Ethyl acetate
    • Maleic anhydride
    • O-Phthalic anhydride
    • Ethylene glycol tertiary butyl ether(ETB)
    • Cyclohexanone
    • Propylene glycol mono methyl ether acetate (PMA)
    • Propylene glycol monomethyl ether propionate(PMP)

Zhejiang Brother Chemical Co.,Ltd

Is a foreign trading company specialized in the export of Chinese organic solvent, industrial cleaning raw materials and Non-ionic surfactants.

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