Kunming Dushunlai Economic&Trade Co.,Ltd

produce and exporter(4)

Kunming Dushunlai Economic&Trade Co.,Ltd

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99.8min melamine powder
Specification: 99.8% purity
Detail: 1.Quality specifications: National standard GB9567-97 Apperence : white powder Purity: 99.8% Moisture content: 0.1% PH value: 7.5-9.5 Ash content: 0.03% DATA SHEET Product Name : Melamine Formula : C3H6N6 CAS : 108-78...

polyving akohol(pva)
Specification: 1788,1799,2488,0588
Detail: ***ailed Product Description 1,other name: vinylalcohol polymer, poval 2, CAS No.:9002-89-5 3,Molecular formula: [C2H4O]n 4,Appearance:white crystal Purity 98% Relative density(25¡æ/4¡æ) 1.27-1.31(solid), 1.02(10% so...

urea n 46 prilled or granular
Specification: N46
Detail: 1. Short information Formula: CO(NH2)2 Molecular weight: 60.055 Other name: Carbamide; Carbonyl diamine Quqlity specifications: (National standard GB2440) CAS No£º57-13-6 2. Data sheet index For industrial use Fo...

99.8min melamine powder
Specification: 99.8% purity
Detail: Quality specifications: National standard GB9567-97 Apperence : white powder Purity: 99.8% Moisture content: 0.1% PH value: 7.5-9.5 Ash content: 0.03% DATA SHEET Product Name : Melamine Formula : C3H6N6 CAS : 108-78-1...


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