Zhishang Chemical

Welcome to Zhishang Chemical      +86-176 5311 3209     Simon@sdzschem.com

Zhishang Chemical

Activated Clay CAS 70131-50-9

Molecular Formula: H2Al2(SiO3)4-nH2O

Formula Weight: 0

ZSpharmac: Activated Clay Cosmetic Raw Material Suppliers

Product Name: Activated Clay
CAS No: 70131-50-9
Purity: 99%

Navigation Bar

Basic Info

Product Name:Activated Clay
Other Names:Montmorillonite K10
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:White Powder
EINECS No.:274-324-8
Storage:Sealed in Dry,Room Temperature
Provide:Activated Clay MSDS;
Activated Clay COA

What is Activated Clay?

Activated clay is a highly active adsorbent refined from bentonite as raw material. It is most widely utilized in the decolorization of oil sector. Turned on clay has solid adsorption capacity for pigments in oil, especially chlorophyll as well as other colloidal pollutants, and has more powerful adsorption ability for fundamental atomic groups and also polar atomic teams. After the oil is decolorized by clay, a mild natural smell will remain, which can be gotten rid of throughout the deodorization process.
Activated clay has the features of solid adsorption capacity, reduced oil lugging rate, high activity, easy sedimentation and also purification, low acid branches, and also low acid return rate. This product is widely used in petrochemical industry, medication, oleochemical market, decolorization as well as purification of animal and also veggie oils, and can properly get rid of pigments, toxins, and odors in edible vegetable oils. As a decolorizing agent, it is also commonly utilized in industrial manufacturing such as soap, plastics, resins, food, paints, cleaning agents, and also brewing. As an adsorbent, it is likewise extensively used in the removal procedure of dangerous compounds such as organic phosphorus, organic sulfur, and aflatoxin. It can additionally polymerize olefins into top-quality lubricants and has a good impact in radioactive sewage treatment.

Activated Clay Property

density 2.3~2.5
storage temp. Sealed in dry,Room Temperature


Activated Clay Application

Refining companies utilize activated clay (turned on bleaching planet CS-1040) to decolorize lubricating oil. There are 2 primary processes for decolorizing lubricating substances. One is hydrogenation for chain reaction to decolorize. The hydrogenation process is utilized by suppliers with reasonably huge manufacturing quantities. Its downsides are that the item has poor security as well as is easy to oxidize. The shade of the item modifications in time. Prolongation will certainly produce adjustments, and also this process is utilized at Qilu Petrochemical’s Shengli Refinery and Dongying Shengli Oilfield Refinery. An additional process is to use activated clay to decolorize. It is utilized in little oil refining firms with little manufacturing volumes. Its particular is that the shade of the item remains secure after decolorization.

The lubricating oil workshop of Jinan Refinery uses turned on clay, as well as the use is relatively huge, regarding 300t monthly. Decolorization with turned on clay is the last action of the whole procedure, as well as plays a supplemental refining role. The decolorization process is: mixing, heating, evaporation (Steam off the water) and filter.

The oil industry uses triggered clay primarily to decolorize salad oil. The finished pure peanut oil does not need activated clay to decolorize, but is infiltrated a filter to end up being the finished oil. Salad oil is extracted from the filtered residual oil. The purification of this recurring oil needs making use of triggered clay. After decolorization, it is Peanut salad oil is made into peanut improved oil.

Luhua Group generally creates peanut oil. There is extremely little peanut improved oil, so the amount of turned on clay is extremely tiny, 9t per month. The decolorization process is: include turned on clay to the leached oil, mix and also mix, heat and also filter. As a result, firms that make use of turned on clay in the oil as well as fat sector are vegetable oil factories that mostly create salad oil, rather than companies like Luhua Group that mainly produce pure peanut oil.

Activated Clay Quality Standards

  • Currently, the primary indications for measuring the top quality of turned on clay include task level, decolorization price, decolorization power, complimentary acid, certain surface area, etc. The activity of activated clay (turned on bleaching soil CS-1040) is to change the hydrogen ions in the example with salt acetate option, usage phenolphthalein as the sign, and also titrate with salt hydroxide typical titration option. The salt hydroxide remedy is eaten with 1000g of the sample. [c(NaOH)=1. 000mol/L] expressed in quantity (mL). The decolorization rate is a technical index for reviewing the decolorization efficiency of activated clay on petrochemical items. It makes use of a certain sample to decolorize the kerosene asphalt option. The proportion of the difference between the absorbance E0 of the solution prior to decolorization as well as the absorbance E1 of the service after decolorization and also E0 is called the decolorization price of the sample. The higher the decolorization price, the higher the activity. The much better the lightening efficiency of clay.

    The decolorization rate is shared as a percentage, that is: decolorization rate example = (E0 -E1)/ E0 × 100%. The decolorizing power is a technical index to examine the decolorizing efficiency of triggered clay on oil products. Under the same test problems, pick a common dirt with moderate decolorization power and decolorize the same grease medium as the example. When the decolorization result is the same, the proportion of the sample quantity W1 of the conventional dirt to the sample quantity W2 of the sample is increased by The decolorizing power value of the standard soil is the decolorizing power of the sample, that is: the decolorizing power of the example = decolorizing power value of the common soil × W1/W2.

    Cost-free acid is the residual acid in the sample seeped with water, using phenolphthalein as the sign as well as titrating with salt hydroxide typical option. 1.000 mol/L salt hydroxide conventional service 1.00 mL is expressed by the mass of 0.049 g sulfuric acid, shared per gram of sample It includes a percent equivalent to the mass of sulfuric acid to share the dimension of the totally free acid. The smaller the totally free acid, the smaller sized the waste acid material as well as the more thorough the cleaning. The specific surface is the area of the example each mass, shared in m2/g. Huge details surface area has greater adsorption ability. Concerning the decolorization rate, activity, as well as free acid of turned on clay products, the market common HG/T2569 -94 authorized by the Ministry of Chemical Sector of my country in 1994-02-09 manages this.

    Concerning decolorization power, the market requirement of the Ministry of Chemical Market does not have needs, however the enterprise standard of Zhejiang District is ≥ 110. In international countries, the decolorization effect is not gauged by decolorization price and decolorization power, but by specific surface. Japan’s NHK powdered activated clay top quality requirement is 200 ~ 300m 2/ g, and the decolorization power of international items is generally above 200. It can be seen from the above requirements that the decolorization rate of my country’s chemical sector requirements and the decolorization power of enterprise criteria are relatively low. This is not valuable for improving the top quality of turned on clay in my country in its entirety. In fact, by choosing the most effective process problems, the decolorization price of the item can get to greater than 95%, the task level is greater than 220, and also the decolorization power can get to 150 to 200.

Preparation of Activated Clay

A continual preparation method of activated clay, including a pulping system, an activation system, an acid separation system, a rinsing system, a filter press system, a drying system, as well as a grinding system; and then the adhering to steps are adopted:

1) The bentonite is included in the beating container of the pulping system after dimension to make the initial slurry with a liquid-to-solid ratio of 1:1 to 2;

2) Carry the initial slurry to the activation pot in the activation system, as well as include 98% concentrated sulfuric acid in the focused sulfuric acid metering barrel or the waste acid from the key slurry in the weaken sulfuric acid recovery container right into the activation kettle after dimension. Adjust the sulfuric acid focus of the slurry to 27% to 30%; at the same time, directly introduce steam into the original slurry in the activation pot, adjust the activation temperature to 100 ° C to 120 ° C, and also activate for 5 to 8 hours to prepare an activated slurry;

3) Carry the triggered slurry to the acid separation filter press in the acid separation system for pressure purification and also deacidification, and the filtrate streams to the dilute sulfuric acid recovery storage tank; the filtrate is included in the activation kettle or reused to generate aluminum sulfate; the filter cake after deacidification It is sent to the dispersing tank through the conveyor belt to disperse the slurry;

4) Use pipelines to carry the broken slurry to the rinsing system, and also the damaged slurry moves into the rinsing storage tank for washing three times;

5) The slurry that has actually been rinsed three times is delivered to the purification system through pipelines. The filter cake after filtering is transported to the drying system using a conveyor belt, as well as the filtrate is also moved to the waste acid treatment system through pipes;

6) In the drying system, the controller regulates the feeding electric motor and also coal feeding motor according to the temperature level. The coal feeding motor drives the conveyor belt to move the fuel to the hot blast cooktop; the feeding electric motor drives the conveyor belt to transport the wet triggered clay materials to the dryer. Kiln; manage the going into hot air temperature level to be no less than 280 ° C, and the hot air temperature at the feed end to be 40 to 50 ° C; the damp activated clay product goes into from the feed end of the drying kiln, and also at the same time, the hot air produced by the hot blast furnace travels through the blower or caused draft follower from the drying kiln. The discharge end of the completely dry kiln is moved to the feed end; the turning rate of the drying out kiln is regulated at 4 to 8 r/min; the triggered clay is dried;

7) The dried out activated clay is carried to the grinding system with pipes, ground by Raymond device, and after that collected with cyclone separator.

About Products:
If you need the cosmetic raw material Activated Clay, please contact our service staff directly, we will provide you with high-quality products at the best price.
As an experienced Activated Clay manufacturer and supplier of our company, ZSpharmac will provide Activated Clay raw materials to customers around the world for a long time.
Over the years, the company has adhered to the spirit of “integrity management, strict quality control, and customer first” and has won unanimous praise from customers at home and abroad.

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Cosmetic raw materials
  • Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic additives)
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

Get Activated Clay Quotation