25kg Bag Organic Intermediate Material Ma Provide Customs Clearance

• Type: Synthesis Material Intermediates
• Appearance: Crystal
• Quality: Industrial
• Colour: White
• Purity: 96%
• Transport Package: Bag
• Specification: 25kg
• Trademark: hongfeng
• Origin: China
• HS Code: 291714000
• Production Capacity: 100000ton/Year

Product Description

Product Description

is an organic compound with the formula C2H2(CO)2O. It is the acid anhydride of maleic acid. It is a colorless or white solid with an acrid odor. It is produced industrially on a large scale for applications in coatings and polymers.

Item	Specifications		Result
	Superior	Qualified
Appearance	White briquettes or blocky crystals		White briquettes
Purity w/% ≥	99.7	99.5	99.85
Melt Color/Hazen(Pt-Co)≤	25	50	10
Heat stability@140ºC,120mins/Hazen(Pt-Co)≤	According to customer's requirement		30
Soildification PointºC≥	52.5	52.5	52.60
Iron,w(mg/kg)≤	2	3	0.28
Residue on ignition,%≤	0.005		0.002

 

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