Quality Inspection for Mg Carbonate - Magnesium Carbonate in Pharmaceutical – Zehui

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Sincerity, Innovation, Rigorousness, and Efficiency is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Synthetic Magnesium Hydroxide , Natural Zinc Oxide Powder , Beverage Additive Magnesium Carbonate , Our goal is blazing new ground, Passing Value, in the potential, we sincerely invite you to mature up with us and create a vivid foreseeable future jointly!

Quality Inspection for Mg Carbonate - Magnesium Carbonate in Pharmaceutical – Zehui Detail:

Specification

Magnesium Carbonate
	High purity series		Industrial grade	Pharmaceutical grade
Index	ZH-4L	ZH-4H		USP	BP
MgO ≥（%）	40	40	40-43.5	40	40-45
Acid-insoluble substance≤（%）	0.15	0.15	0.15	0.05	0.05
Loss on ignition （%）	54-60	54-60	54-58
Cl ≤（%）	0.1	0.1	0.1		0.07
Ca≤（%）	0.2	0.35	0.7	0.45	0.75
Fe ≤（%）	0.01	0.01	0.05	0.02	0.04
SO4≤（%）	0.1		0.15		0.3
Mn ≤（%）			0.02
size D₅₀≤（um)	10/6
size D₉₀≤(um)
Arsenic≤ (ppm)				4	2
Heavy Metals≤ (ppm)				30	20
Bulk Density（g/mL）	≤0.3	≥0.4	≤0.2	0.4	≤0.15/≥0.25

Applications in Industrial

1. Used in magnesium citrate, magnesium amino acid, magnesium fructose, magnesium stearate acts as element supplements.
2. Intermediates, antacids.
3. Acid-base neutralization.

MgCO3 Applications

Used as additives and magnesium compensation agent in foods.
It is used to manufacture magnesium salt, magnesium oxide, fireproof coatings, ink, glass, toothpaste, rubber fillers, etc., used as flour improvement agents, bread swelling agents, etc.
Used in medicine and rubber industry.

FAQ

1. How to save costs?
We are a direct factory, there is no middleman to earn the difference.
If the quantity you need is small and we have in stock, we will give you the greatest discount.
If you need a large quantity, we will prepare raw materials in advance to avoid rising costs due to fluctuations in raw material prices.

2. What is your MOQ?
Generally it is 1000 kg.
Any trial orders smaller than MOQ are also warmly welcome. If you have a sample order, please feel free to contact us, so that we can provide you with some shipping suggestions according to the quantity you need to save costs.

3. What is your general delivery time?
Usually 3-7 working days (for ready-made samples) and 7-15 working days (for bulk orders).

Service and Quality

Zehui offers Magnesium Carbonate products for a wide range of industrial applications. These products are specifically designed to meet the needs of the intended processes or end use. Consistent high-purity, controlled reactivity, and product uniformity are an integral part of product design and production.

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Having a positive and progressive attitude to customer's fascination, our organization constantly improves our solution high-quality to fulfill the requirements of shoppers and further focuses on safety, reliability, environmental prerequisites, and innovation of Quality Inspection for Mg Carbonate - Magnesium Carbonate in Pharmaceutical – Zehui , The product will supply to all over the world, such as: belarus, Turkey, Florida, we sincerely hope to establish a good and long-term business relationship with your esteemed company through this opportunity, based on equality, mutual benefit and win-win business from now to the future. Your satisfaction is our happiness.

Anhydrous Magnesium Carbonate