Coad, Promotion Season Now in Store and Free Sample for Testing with Factory Price
Chemical Name: Coad
CAS No.: 557-05-1
Molecular Fomula: C36H70O4Zn
Molecular weight: 632.33
Appearance: White Powder
Sample: Available
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Description of Coad
Zinc stearate is a “zinc soap” that is widely used industrially. In this context, soap is used in its formal sense, a metal “salt” of a fatty acid. It is a white solid that repels water. It is insoluble in polar solvents such as alcohol and ether but soluble in aromatic hydrocarbons (e.g., benzene) and chlorinated hydrocarbons when heated. It is the most powerful mold release agent among all metal soaps. It contains no electrolyte and has a hydrophobic effect. Its main application areas are the plastics and rubber industry, where it is used as a releasing agent and lubricant which can be easily incorporated.
Zinc carboxylates, e.g. basic zinc acetate, adopt complex formulas, and are not simply dicarboxylates of zinc. Instead the formula for most zinc carboxylates is Zn4O(O2CR)6, consisting of a Zn4O6+ core with carboxylate ligands spanning the edges.
Basic Info of Mathe
Basic Info
Numbering system
Properties
Safety Info
Basic Info
Chemical Name |
Zinc stearate W. S |
CAS No. |
557-05-1 |
Molecular Formula |
C36H70O4Zn |
Molecular Weight |
632.31900 |
PSA |
80.26000 |
LogP |
9.99310 |
Numbering system
UNII |
H92E6QA4FV |
Properties
Appearance & Physical State |
white powder with fatty acid odour |
Density |
1.095 |
Boiling Point |
359.4ºC at 760 mmHg |
Melting Point |
118-128ºC |
Flash Point |
276ºC |
Stability |
Stable. Incompatible with strong oxidizing agents. |
Storage Condition |
Keep away from heat and flame. Store in a cool, dry place. Keep containers tightly closed. |
Safety Info
RTECS |
ZH5200000 |
Safety Statements |
S22-S26-S36/37/39-S38 |
Risk Statements |
R37 |
Hazard Codes |
Xi |
What is Mathe?
- With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Coad which has developed particularly rapidly in recent years. Do you know about Coad?
- The official answer: Zinc stearate is an organic substance with the chemical formula C36H70O4Zn, which is a white powder and insoluble in water. It is mainly used as a lubricant and release agent for styrene resin, phenolic resin and amine-based resin. It also has the function of vulcanizing active agent and softening agent in rubber.
What’s the application of Mathe?
Used in the pharmaceutical industry, curing oil and lubricant formulation, also used as paint desiccant. Used in the processing of PVC and rubber non-toxic products, with calcium stearate, barium stearate and appliances synergistic effect, can effectively improve the light and heat stability of PVC and rubber products, PVC processing dosage is usually <1 part; used in rubber products touch agent, also used in PP, PE, PS, EPS polymerization additives and pencil core manufacturing, the general dosage of 1 to 3 parts.
Conclusion
Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates including more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive System, Santi-tumor, Nervous System, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.
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