Properties
White monocline crystal, almost tasteless, slightly soluble in water (3.1g/L room temperature), soluble in methanol, formaldehyde, acetic acid, thermoethylene glycol, glycerin, pyridine, etc., insoluble in acetone, ether, harmful to the body, can not be used in food processing or food additives.
Specification
| Item | Standard |
| Appearance | White Powder |
| Purity ≥,% | 99.8 |
| 水分(wt. %)≤% | 0.1 |
| Ash(wt.%) ≤,% | 0.03 |
| Kaolin turbidity ≤ | 20 |
| Color(PT-Co) ≤ | 20 |
| PH | 7.5-9.5 |
Application
It is the main raw material of melamine formaldehyde resin, used as the organic elemental analysis reagent, also used for the synthesis of organic and resin tanning agent of leather processing and filling agent.
It can make melamine resin with formaldehyde condensation polymerization, also can be used in plastics and coating industry, textile technology fold, shrink proof treatment agent. And the modified resin can make metal coating with bright color, good durability, hardness.
Packaging
NW. 25kg plastic woven bag, paper with plastic film bag, kraft paper bag.
Storage
Store in cool, ventilated warehouse.Keep away from fire and heat.Should be stored separately with oxidant, acid, avoid mixed storage. Storage areas should be provided with suitable materials to contain leaks.
