Sodium Metasilicate CAS 6834-92-0

Molecular Formula: Na2O3Si

Formula Weight: 122.06

ZSpharmac: Sodium Metasilicate Supplier

Product Name: Sodium Metasilicate

CAS No: 6834-92-0

Purity: 99%

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Basic Info

Product Name:	Sodium Metasilicate
Other Names:	Sodium Metasilicate, Anhydrous, Min. 95%
CAS:	6834-92-0
Place of Origin:	Shandong, China
Brand Name:	ZSpharmac
Type:	Cosmetic Raw Materials
Appearance:	White Powder
EINECS No.:	229-912-9
Storage:	2-8°C
Provide:	Sodium Metasilicate MSDS； Sodium Metasilicate COA

What is Sodium Metasilicate?

Salt metasilicate is quickly soluble in water, insoluble in alcohol and acid, and also liquid option It is alkaline, simple to soak up wetness and also deliquescence when positioned airborne, has descaling, emulsification, dispersion, dampening, leaks in the structure and also buffering ability to pH value, and is provided by the nation as “fine chemicals with concern advancement in China” as well as “inorganic chemicals in China in the future”. Among the bottom lines in the development of chemical items. Sodium metasilicate is a low-molecular crystal produced by the hydrothermal reaction of average frothing soda and also caustic soda. The industrial items consist of anhydrous, pentahydrate as well as nonahydrate, of which nonahydrate is only readily available in the Chinese market Presence is an emergency situation item with low technological material that was established quickly in the 1980s when sodium metasilicate was urgently required. Due to the fact that its melting point is only 42 ° C, crystal water will certainly be released at 30-40 ° C, which brings inconvenience to use., It is very easy to become liquid or paste when stored, as well as it is slowly being eliminated. Nonetheless, because of some user practices and some fields are not really concerned about crystal water, sodium metasilicate nonahydrate still has a specific market.

Amongst the not natural electrolytes, sodium metasilicate has the best active alkalinity and also PH buffering index, has a solid feature of wetting, emulsifying as well as saponifying oil, has exceptional performance in getting rid of, spreading out and putting on hold dust, as well as can protect against dust It can reduce the effects of acidic dust, emulsify fats as well as oils, have anti-flocculation effect on inorganic materials, and anti-corrosion effect on steels. It can change salt tripolyphosphate in Synthesize high-efficiency detergent and also steel cleaning agent to lower the air pollution of salt tripolyphosphate to the environment. Salt metasilicate has actually been put on cleaning agents for more than 40 years abroad, as well as the application modern technology is relatively mature; it has actually been related to cleaning agents as well as other markets for greater than twenty years in China. It is a fully grown chemical product. At the same time, it also has a fully grown and also wide market. Sodium metasilicate has a multitude of applications in commercial areas such as detergent, porcelains, electroplating, textile, printing and also dyeing, papermaking, concrete, concrete, refractory materials, oil as well as natural leather processing. Today, the order of sectors with large applications is: ceramics, industrial cleansing, detergents, concrete, printing as well as dyeing, papermaking, concrete, oil expedition, and also others.

Sodium Metasilicate Property

Melting point	1089°C
density	2.4
refractive index	nD25 (glass) 1.520
form	powder
Specific Gravity	2.61
color	White
PH	11(1 mM solution);11.91(10 mM solution);12.62(100 mM solution)
Water Solubility	Soluble in cold water. Hydrolyzes in hot water. Insoluble in acids, alcohol and salt solutions.

Sodium Metasilicate Uses

1. Salt Metasilicate is commonly made use of in various cleaning industries. In the washing sector, such as super-concentrated washing powder, laundry detergent, washing lotion, dry cleaner, fiber whitening agent, material whitening agent, and so on, it is likewise widely utilized in steel surface cleaning representatives, beer containers, floating item solvent cleaner, all-soluble Ultimately, it can be made use of as a metal antirust representative, range cleaner, and also electrical tool cleaner, and can be used as a detergent in the food market.

2. It can additionally be made use of as mud consistency regulatory authority as well as mud decoagulant in crude oil as well as all-natural drilling control mining engineering.

3. Sodium Metasilicate In the construction market, it is used as a coagulant for preparing acid-resistant mortar, acid-resistant commercial concrete and also concrete.

4. In the paper market, it can be utilized as an adhesive, ink agent, as well as paper surface therapy representative.

5. Sodium Metasilicate is made use of as a printing and dyeing auxiliaries and also material pretreatment representative in the fabric sector.

6. Salt Metasilicate can likewise be utilized as soap filler, cleaning agent, egg chemical, as well as vegetation molecular filter, silicic acid and fire resistant materials.

Sodium metasilicate has lubricity and also can be utilized in the production of ceramic body mud; it has solid alkalinity, solid purification capability, huge buffering ability, and can counteract acidic dust. It emulsifies fat as well as oil, has anti-flocculation result on inorganic compounds, and has anti-corrosion effect on metals. As a result, it is just one of the primary parts in super-concentrated cleaning powder, and also it is also utilized in dishwashing detergents, food industry cleaning agents, as well as metal detergents. And also waste paper deinking, etc.

Preparation Method of Salt Metasilicate

The methods commonly used at present to prepare Salt Metasilicate can have two kinds of dry production with molten equimolar amounts of sodium carbonate and silicon dioxide and wet production with liquid sodium hydroxide heating and pressurizing to dissolve silicon dioxide.

In the Chinese patent document whose publication number is CN 1153139A, a kind of natural potassium feldspar is also reported as a raw material, after pulverization, batching, roasting, pressurized water immersion, filtration, concentration and countercurrent spray drying, then through compaction, Calcination changes the crystal form and many other steps to obtain powdery anhydrous sodium metasilicate. The method has more steps and a longer route. In addition, Chinese patent documents such as CN1188741A and CN1223232A have also reported methods for preparing sodium metasilicate pentahydrate and sodium metasilicate nonahydrate using sodium silicate and sodium hydroxide as raw materials.

A preparation method of granular Salt Metasilicate, using sodium silicate as a raw material, measuring the modulus of its aqueous solution and adjusting its modulus to 0.99-1.04 with sodium hydroxide, heating and concentrating at a temperature lower than the boiling point of the solution to a weight concentration of After 50%-55%, it is sprayed through a nozzle with a diameter of 2.0-2.5 mm at a pressure of 80-90 kg/cm2, and is sprayed and dried in countercurrent with hot air. The inlet temperature of the hot air for drying is 340°C-350°C. The temperature is 80°C-90°C.

Content Analysis of Salt Metasilicate

Weigh 1g sample of silicon dioxide correctly, placed it into a beaker, acidify it with 5ml hydrochloric acid, vaporize to dry skin on the steam bath, include 5ml hydrochloric acid and repeat the operation as soon as, blend the deposit with 1ml hydrochloric acid and 2ml water, placed it in the steam bath Hydrolyze until soluble salt is gotten, filter with ash-free filter paper, laundry with warm water, transfer to a platinum crucible, dry at 105 ° C for 1 hour, and carbonize at a lower temperature. Then burn at 1000 ° C to continuous weight. Moisten the residue with a few decreases of water, include 15ml of hydrofluoric acid and also 5 drops of 1:3 sulfuric acid, drive off the acid on a heating plate, and then shed at 1000 ° C to continuous weight. Salt oxide Precisely consider 500 mg of the example, disperse it in 150 ml of water, as well as warm up until completely dissolved. Include 2-3 drops of phenolphthalein examination solution (TS-167) and 100.0 ml of 0.1 mol/L sulfuric acid. Usage 0.1 mol/L salt hydroxide to drop to pink, and also after the two are deducted, every milliliter of 0.1 mol/L sulfuric acid stage.

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

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：

OUR MISSION
Help China Chemicals to benefit the happiness of human life
OUR VISSION
Become the most trusted chemical supplier in the world
OUR BUSINESS PHILOSOPHY
Striver – oriented, enrich employees, customer first, deep service, seek development
OUR VALUES
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.

Service

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.

FAQ

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.

HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?

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.

Shipping

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.