China (Mainland)
Magnesium stearate Cas No 557-04-0 CAS NO.557-04-0
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
First(1-20)Metric Ton
- Product Details
Keywords
- Magnesium stearate
- Magnesium stearate food grade
- 557-04-0
Quick Details
- ProName: Magnesium stearate Cas No 557-04-0
- CasNo: 557-04-0
- Molecular Formula: C36H70MgO4
- Appearance: White powder
- Application: Many
- DeliveryTime: Within 7 days time
- PackAge: 25KGS/Bag
- Port: Any Port, China
- ProductionCapacity: 3000 Metric Ton/Month
- Purity: 99.9%
- Storage: Dry, Cool Place
- Transportation: By Sea
- LimitNum: 1 Metric Ton
- Heavy metal: 0.0001%
- Grade: Industrial Grade,Food Grade,Pharma Gra...
- Grade: Industrial Grade,Food Grade,Pharma Gra...
- Color: White
- Place of Origin: China
- Sample: Free
- Shelf Life: 3Years
- Certificate: ISO 9001
Superiority
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Details
Magnesium stearate:
Formula: c36h70o4mg
Weight: 591
Appearance: white powder
Specification:
|
Item |
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 |
|
|
|
Application:
this medicine is a white loose and sandyless powder with a lubrication feel,insoluble in alcohol and ether,and slight soluble in hot alcohol and benzene,lts quality is stable,without self-
polymerization, having lubrication,antiadhesion and lowing-aid function.it is mainly used as lubricant,flowing aid,antiadhesive and is a traditional pharmaceutical adjuvant.
Photos:
|
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 |