99.9% Melamine Powder , White Melamine , Melamine Crystal Powder :

White crystal power, 99.9% min. CAS No.: 108-78-1 Molecular formula: C3H6N6 Apperaance: Whtie solid: Powder/crysta

Appearance:

It is White crystal power,it can dissolve in glycerine,pyridine,heat ethylene glycol,acetic acid and formaldehyde.It is difficult soluble in the ether,benzene and tetrachloromethane.It will sublimate when heated,heated slongly it will decomposite.

Usage

Mainly used for manufacturing melaminoformal dehyde resin, which is well water, heat and arc resistant and bright. It can also be used in decorative laminates, aminoplastics, adhesive agents, coatings and used as a paper reinforcing agent, textile auxiliaries, cement water-reducing agent and leather retaining agent. Packing and transportation:

packed with plastic bag coated with plastic woven bag,25kg or 40kg per bag, It should be kept dry,shored in cool and well ventilated place,avoiding to be stored and transported with acid and oxidant togehter.

Purity, wt.%   ≥99.9   99.92

Moisture, wt.%  ≤0.01   0.005

Ash, wt.%  ≤0.03      0.021

kaolin turbidity, degree   ≤20  17.42

PH   7.5-9.5        8.1

Coloruity(PT-Co)through, degree  ≤1    ≤1