1-1000 Kilograms
$4.20
≥1001 Kilograms
$3.80
CAS no. : 7757-87-1
Molecular formula: Mg3O8P2.
Molecular weight: 262.86.
EINECS no. : 231-824-0
Mol file: 7757-87-1.mol.
Analysis contents | Analysis standard BP2010 | Analysis results |
Appearance | White powder | White powder |
Identification | Positive | Positive |
Clarity of solution | Clear | Clear |
Color of solution | ≤BY7 | < BY7 |
Assay | 99.0-100.0% | 99.9% |
Loss on Drying | ≤0.4% | 0.03% |
Residue on ignition | ≤0.1% | 0.03% |
Sulphate Ash | ≤0.1% | 0.03% |
Specific rotation | +20.5°~ +21.5° | +20.96° |
PH(with 2% water solution) | 2.4-2.8 | 2.55 |
PH(with 5% water solution) | 2.1-2.6 | 2.30 |
Melting range | About 190°C | 191°C |
Heavy Metals | ≤3ppm | <3ppm |
Iron | ≤2ppm | <2ppm |
Copper | ≤5ppm | <5ppm |
Oxalic Acid | ≤0.2% | <0.2% |
Arsenic | ≤1ppm | <1ppm |
Lead | ≤3ppm | <3ppm |
Cadmium | ≤1ppm | <1ppm |
Organic volatile impurities | Meets the requirements | conform |
Related Substance
| Impurity C ≤0.15% Impurity D ≤0.10% Any other Unspecific Impurities Impurity≤0.10% Total Impurity ≤0.2% |
Complies |
Total Plate Count | ≤1,000cfu/g | <1, 000cfu/g |
1. Nutritional supplement; Anticaking agent. Ph regulator; Stabilizing agent.
2. As a precipitant and dental abrasive, the food industry is used as a nutritional supplement and anti-caking agent.
3. Magnesium oxide and phosphoric acid react at high temperature.
4. Eight hydrates can be obtained from the phosphorite (bobierrite).
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1. Quality
Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company.
2. Price
We are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
3. Packing
We can do according to the customers' request.
4. Transport
The products can be transported by Courier, by air or by sea.
5. Service
We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
Company Information
QingdaoxigemaCHEMICAL Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of xigema is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
xigema has become the "Top 500 Chinese manufacturing companies","Top 20 of global agrochemical sales". xigema has 21 subsidiaries and holding companies.
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