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1 Metric Ton |
FOB Price: USD 1600.0000 |
Magnesium Stearate Magnesium stearate Lowest Price Magnesium stearate
1 Factory price
2 High quality
3 Good service
1 Factory price
2 High quality
3 Good service
1.High quality and competetive price
1)For Prulifloxacin exported we can offer COA Certificate and official Invoice.
2)We are manufacturer with own lab and factory, can provide high quality products with factory price.
3)Products purity is test by our quality department strictly before sending, and you can also ask the third testing organization come and inspect, such as (SGS/ CTI/ ITS), only after your confirmation will we send it out to you.
2.Fast and safe delivery:
1)Products can be sent out one or four weeks after payment. Tracking number available, fixed service person are 7x24h for you to contact.
2) Secure and discreet shipment. Various transportation methods for your choice, like DHL/UPS/TNT/FedEx/SF-express.
3)Customs pass and satisfied rate ¡Ý99%.
4)For hot sale products we have stock in there for transferring.
3 We have clients throughout the world:
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) Market feedback and goods feedback will be appreciated, meeting customers' requirement is our responsibility.
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.
Hubei Jusheng Technology Co., Ltd., is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates in China. The yearly production capacity is 50000MT, 80% for export.We have a professinal export team. Both by Air and by Sea,we ensure that we meet the customer expectations with promptness.
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Magnesium stearate is used in the pharmaceutical drugs in order to bind tablets and make them smooth. In food,
Name: magnesium stearate
Second, the formula: C36H70O4Mg
Third, Weight: 591
Fourth, the nature: the white powder, greasy feeling, a slight smell of grease, soluble in hot ethanol, the case stearic acid decomposition and the corresponding magnesium salts.
Five quality indicators:
Appearance: White powder Chloride%: ≤ .0.15
6.7 to 7.5% magnesium sulfate%: ≤ 0.6
Moisture%: ≤ 4 molysite%: ≤ 0.01
Melting point °C: ≥ 88.5 Heavy metals (ppm): ≤ 5
Free acid%: ≤ 4% Fineness (through 200 mesh): ≥ 99
Six Uses: It can be used as a non-toxic PVC heat stabilizers and lubricants, as well as cosmetics flour, lubricate skin ointment and medicine tablets materials (lubricants, anti-blocking agents, flow aids), the product is bakelite powder can make it in the lubrication bright and transparent. Flat paint is also used as a transparent agent.
Seven, 10kg bag inside a plastic bag, outer woven composite bag.
Test items |
Specification |
||
USP |
BP |
Food grade |
|
Assay (Mg) % |
4.0-5.0 |
4.0-5.0 |
|
Assay (MgO) % |
6.8-8.3 |
||
Acid Value |
195-210 |
||
Chloride % |
≤0.1 |
≤0.25 |
|
Sulfate % |
≤1.0 |
≤0.5 |
|
Loss on drying % |
≤6.0 |
≤5.0 |
≤4.0 |
Lead ppm |
≤10 |
≤10 |
≤5 |
Nickel ppm |
≤5 |
||
Cadmium ppm |
≤3 |
||
Stearic Acid % |
≥40.0 |
≥40.0 |
|
Stearic Acid & Palmitic acid % |
≥90.0 |
≥90.0 |
|
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