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Plastic additives
Calcium Stearate
We offer high quality Calcium Stearate in the market. The Calcium Stearate that we offer can be used in the manufacturing of PVC Compounds, Rigid PVC Pipes and cables, Poly Propylene, Plastic, Explosives, Foundry Chemicals, Cement Paints, etc.
It has high stability to heat and light.
It is non-toxic which used for plastic additive.
It can be used a lubricant as well due to the presence of high amount of Stearic Acid.
It can be used as a stabilizer in many of the approved PVC processing.
Calcium Stearate Instructions
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| Names | |
| IUPAC name：Calcium octadecanoate | |
| Identifiers | |
| CAS Number | 1592-23-0 |
| Properties | |
| Chemical formula | C36H70CaO4 |
| Molar mass | 607.03 g·mol−1 |
| Appearance | white to yellowish-white powder |
| Odor | slight |
| Density | 1.08 g/cm3 |
| Melting point | 155 °C (311 °F; 428 K) |
| Solubility | soluble in hot pyridine |
| slightly soluble in oil | |
| insoluble in alcohol , ether | |
| Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
Calcium Stearate specifications
Characteristics
Grade SPL
Grade PURE
Appearance
White Powder
White Powder
Molecular Weight
606.61
606.61
Metallic Content %age as CaO
8.5 to 10
8.5 to 10
Moisture %age by Wt. Max.
1.5
2.5
Melting Point oC
155-165
150-165
Mesh Size 100% Pass Through
300 Mesh
300 Mesh
Free Fatty Acid Max. %age by Wt.
0.5
1
Soluble in Water Max.
0.2
0.2
Heavy Metals as Pb ppm Max.
10
20
Iron as Fe ppm Max.
30
80
Ash Content %age Wt.
9 to 11
9 to 11
Bulk Density gm/ml Max
0.18
0.23
Specific Gravity
1.04
1.04
Packing (Kgs)
20
25
Application
| 1 | It has high stability to heat and light. |
| 2 | It is non-toxic which used for industry additive. |
| 3 | It can be used a lubricant as well due to the presence of high amount of Stearic Acid. |
| 4 | It can be used as a stabilizer in many of the approved PVC processing. |
Manufacture
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Electron micrograph |
Particle size distribution
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Storage Precautions
1. Store Calcium Stearate in well ventilated room away from hot pipes or surfaces.
2. Stack Calcium Stearate Bags on wooden Planks, upto six bags high and in stacks of not more than 200 Bags.
3. Ensure that Calcium Stearate Bags are cleared promptly from Rail Yards, Transport, Godowns and Bags are stored in cool place.
4. Use Corrosion Resistance Equipment for sampling and processing of Calcium Stearate.
Safety Precautions
Use Hand Gloves and Dust Masks while handling during process.
In case of Fire, use sand and Inorganic Chemical based Fire Extinguishers only.
Note
We can manufacture Calcium Stearates as per customer's specification or requirement.
The packing can also be changed or made available as per requirements.
Terms of trade
| Item | Index | |
| 1 | Minimum order quantity | 1 Ton |
| 2 | Shipping port | Shanghai |
| 3 | Forms of commerce | FOB |
| 4 | FOB Price | |
| 5 | Payment method | L/C D/A D/P T/T Westem Union MoneyGram |
| 6 |
