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Basic Info.
Product Description
Stearic acid CAS 57-11-4 price
1.Description
1) It is white flaky or lumpish. It is an important chemical raw material and additive, and widely used in rubber, plastics, cosmetics, pharmaceuticals, chemical auxiliary agent industries etc.
2) It is one of the useful types of saturated fatty acids that comes from many animal and vegetable fats and oils. It is a waxy solid, and its chemical formula is CH3(CH2)16COOH. It's name comes from the Greek word-stear, which means tallow. Its IUPAC name is octadecanoic acid. Stearic acid is prepared by treating animal fat with water at a high pressure and temperature.
3) It can also be obtained from the hydrogenation of vegetable oils. Common stearic acid is actually a mix of stearic acid and palmitic acid, although purified stearic acid is available separately.
| Name | Index | ||
| Grade | 200(1801) | 400(1810) | 800(1820) |
| Iodine value(gI2/100g)≤ | 2.0 | 4.0 | 8.0 |
| Saponification value (mgKOH/g) | 206-211 | 203-214 | 193-220 |
| Acid value (mgKOH/g) | 205-210 | 202-212 | 192-218 |
| Chroma (Hazen)≤ | 200 | 400 | 400 |
| Solidifying point °C | 54~57 | ≥54 | ≥52 |
| Moisture%≤ | 0.20 | 0.20 | 0.30 |
| Inorganic% | 0.001 | 0.001 | 0.001 |
In addition, oil-soluble pigments can be used as solvents, crayons transfer slip agent, waxed paper lighting agent, stearic acid glyceride emulsifier, etc.
Materials must be covered to avoid the sun, rain, heat, light carrying, light place.
Characteristics
| Function | rheology and thixotropy control |
| Ph value | 4.1(3.7-4.5) |
| Type | Hydrophilic |
| Specific surface area(BET) | 175-225 m2/g |
| PH value in 4% dispersion | 3.7-4.5 |
| Loss on drying* 2 hour at 105ºC | ≤1.5% |
| Tamped density | approx.50g/l |
| SiO2 content based on ignited material | >99.8 % |
- Unsaturated polyester resins, laminating resins and gel coats.
- HTV- and RTV- 2K - silicone rubber
- Adhesives and sealants
- Printing inks
- Cable compounds and cable gels
- Plant protection
WHY CHOOSE US
Shenzhen Mingpai Technology Co., Ltd was established in 2003, located in Jinjiang City, Fujian Province.
The company has IS09001/IS014001/IATF16949:2016 quality, environment management system certification,
It is the convergence of trading platform operation, high-tech research and development, production base, import
and export trade as a whole.
Specialize in :Rubber shoe sole accelerator, rubber product accelerator, rubber mixing , EVA new material, rubber and plastic shoe sole, wide range of rubber&plastic chemicals, etc.
Customer Network: throughout the country and Vietnam, Cambodia, South Africa, Southeast Asia and other countries and regions.
The company has obtained many national invention patents, with a complete assay, experiment, inspection, testing, and developing products. Driven by platform operation,long-term effective and robust development.
Creative research as the core purpose.
Anyuan Technology
Fujian Anyuan Rubber Technology Co.,ltd
Sichuan Antai Rubber Technology Co.,ltd
Hong Kong Anyang International Co.
Warmly welcome to Inspection, Negotiation and Cooperation, Mutual benefit and win-win
A: We could provide samples to you. Please provide yourcourier account for sample arrangement.
3,Q: How to know the exact price for this product?
A: Provide your email address and detailed order info,then we cancheck and reply you a latest and exact price.
4,Q: What's your delivery time?
A: Usually we will arrange the shipment in 3-5 days.
5,Q: We have more questions, how to contact you?
A: Welcome to contact us,we'll reply as soon as possible.
6,Q: Are you a factory or trading company?
A: Yes,we are factory, but not only factory, we also have sales team, own designers, own showroom, can help buyers to decide which
products are their suitable choice, and all your inquiry will be replyed within 24 hours.
7,Q:Could you send me all your catalogues and price list?
A: We have many types of products, and even products of the same model may have different levels of ingredients. Therefore, you
can send me the specifications of the products you need, and I will find a quotation for the products you want.