(Food grade) Magnesium Carbonate powder

1.cas NO.:546-93-0 2.white powder 3.compititive price with good quality 4.Professional service

Specification

Test items                      Standard

Water % ≤                                                   2.00

Hydrochloric acid insoluble matter% ≤                         0.10

Calcium oxide (CaO)%     ≤                              0.43

Magnesium oxide(MgO)%   ≥                            41.00

Loss on ignition%                                          54—58

Chloride% ≤                                             0.10

Iron(Fe)%   ≤                                         0.02

Manganese(Mn)% ≤                                   0.004

Sulfate (SO4)% ≤                                              0.10

Residue on sieve150µm,% ≤                               0.025

Bulk density g / ml                                          0.12

PropertyMonoclinic white crystalline or amorphous powder. Non-toxic, odorless. Stability in the air. 2.16 relative density, micro-soluble in water, was a weak alkaline solution. Solubility in water for 0.02% (15 C). Soluble in acid and ammonium salt solution, the case of acid that break down carbon dioxide emitted, heated to 300 C, decomposition over time, generate water, carbon dioxide and magnesium oxide.

PackingPlastic woven bag or kraft paper bag inner with plastic bag in 20kg/ 50kg/ 500kg/1000kg net.

Handling and StorageStore in dry and ventilated house away from moisture. Don't store in goods yards or expose to the air. Protect the material from rain when loading and unloading. Be sure to keep the package dry and free from contaminant.

ApplicationsMagnesium Carbonate Light is white monotonic crystal or amorphous powder,non-toxic, tasteless.The relative density of light magnesium carbonate is small, the texture is light and soft, it can be used for the excellent filler. Because of it have the nature of non-burning and the texture is light and soft, it can produce fireproof material and heat preservation material that is heat insulation and high temperature resistance. Asbestos light Magnesium Carbonate is an excellent insulating material. It can produce ship, boiler and other department. And it also can produce senior glass products, Magnesium, pigment, paint, fireproofpaint, printingink, ceramics, cosmetiics,t oothpaste, some daily chemical and Medical supplies. Food-grade light magnesium carbonate can produce flour additives, dryer, color fixative, carrier, anti-caking agent.  

(Food grade) Magnesium Carbonate powder