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Sodium Metasilicate Nonahydrate CAS 13517-24-3

Molecular Formula: H5NaO4Si

Formula Weight: 120.11

ZSpharmac: Sodium Metasilicate Nonahydrate Supplier

Product Name: Sodium Metasilicate Nonahydrate
CAS No: 13517-24-3
Purity: 99%

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Basic Info

Product Name:Sodium Metasilicate Nonahydrate
Other Names:Sodium Silicate Nonahydrate
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:White Solid
EINECS No.:603-903-3
Provide:Sodium Metasilicate Nonahydrate MSDS;
Sodium Metasilicate Nonahydrate COA

What is Sodium Metasilicate Nonahydrate?

Salt Metasilicate Nonahydrate is a safe, unsmelling, as well as pollution-free white crystalline powder with a molecular formula of Na2SiO3 9H2O. Sodium metasilicate nonahydrate has a solid alkalinity, is quickly soluble in water as well as weaken lye, as well as is insoluble in alcohol and acid. It is simple to soak up wetness as well as deliquesce airborne. It has strong alkalinity, solid detergency, large buffer capacity, can neutralize acidic dust, emulsify fat and oil, have anti-flocculation result on not natural substances, and also anti-corrosion impact on steels. It is an irreplaceable raw material in the cleaning market, can change salt tripolyphosphate in the synthesis of high-efficiency cleaning agents as well as steel cleaner, decrease the air pollution of salt tripolyphosphate to the atmosphere, as well as are widely used in house washing powder, industrial cleaning agents, food cleaner, metal cleaner, and also bottle cleaning agent, degreasing textile printing and dyeing auxiliaries as well as paper deinking representative, and so on, the thicker service has a destructive result on textiles as well as skin.
At present, just Salt Metasilicate Nonahydrate exists in the Chinese market. This item is an emergency item with low technological web content that was quickly created in the 1980s when sodium metasilicate was quickly required. Due to the fact that its melting point is just 42 ° C, at 30-40 ° C, It will launch crystal water, which brings trouble to utilize, and it is simple to become liquid or paste when saved, so it is progressively being gotten rid of. Nonetheless, as a result of some user practices and also some areas are not really concerned regarding crystal water, Salt Metasilicate Nonahydrate still has a particular market.

Sodium Metasilicate Nonahydrate Property

Melting point 72.2℃ [OXY93]
density 2.61
solubility H2O: soluble(lit.)
form Solid
color White
Water Solubility parts/100 parts solution in H2O: 27.5 (20°C), 44.5 (35°C), 62.8 (45°C), 80.9 (55°C), 84.0 (60°C), 91.2 (70°C) [OXY93]


Sodium Metasilicate Nonahydrate Uses

  1. Sodium Metasilicate Nonahydrate can give superb buffer alkalinity in cleaning fluid, supply anti-corrosion defense for light steels (light weight aluminum, zinc, and so on), secure glassware and also porcelain, as well as have the capability to suspend as well as emulsify dust as well as specific For that reason, it is widely utilized in home cleaning powder and washing lotion; commercial detergent; food cleaner; metal cleaning agent; textile therapy as well as paper deinking, and so on. It is a concentrated detergent, phosphorus-free and low-phosphorus An important additive for detergents. It is also used in ceramic market and also petroleum market.
  2. On top of that, Sodium Metasilicate Nonahydrate has solid alkalinity, strong detergency, large buffer capability, is easily soluble in water, has good dispersibility and also emulsification, is insoluble in ethanol, and can absorb dampness as well as co2 airborne to deliquescence. It can counteract acidic dirt, emulsify fats as well as oils, and also have a deflocculation impact on inorganic materials. It can change sodium tripolyphosphate in the synthesis of high-efficiency detergents as well as metal cleaner, and also reduce the pollution of salt tripolyphosphate to the setting. Metal (zinc, light weight aluminum, and so on) offers corrosion security. Consequently, sodium metasilicate pentahydrate is widely used in the configuration of different lotions, steel surface therapy, ceramic grinding help, fireproof agent resources, plastic and also water-retaining representative raw materials, degreasing fabric printing and also dyeing accessories and paper deinking representatives, and so on. Made use of in water decreasing agent, sodium metasilicate pentahydrate can combine a lot more water molecules, as well as the dampness absorption effect will certainly be better.
  3. Sodium Metasilicate Nonahydrate In the washing market, it is utilized as super-concentrated washing powder, washing cleaning agent, laundry cream, dry cleaning agent, fiber bleaching agent, material lightening agent, and so on, as well as is additionally commonly used in metal surface cleaning up representatives, beer containers, as well as drifting product solvents. After dissolving, it can be used as steel antirust representative, scale cleaning agent, electrical device cleaning agent, as well as can be made use of as cleaning agent in the food market.
  4. Sodium Metasilicate Nonahydrate can also be utilized as mud uniformity regulator and mud decoagulant in crude oil as well as all-natural boring control mining design.
  5. Sodium Metasilicate Nonahydrate In the building market, it is made use of as a coagulant for preparing acid-resistant mortar, acid-resistant concrete and cement.
  6. In the paper sector, it can be utilized as glue, printing ink representative and also paper surface area therapy representative.
  7. Sodium Metasilicate Nonahydrate can also be utilized as a soap filler, cleaning agent, egg chemical, and plant life molecular sieve, silicic acid and fireproof products.

Sodium Metasilicate Nonahydrate Production Process

The “continual granulation method” is to pass the salt metasilicate service with the granulation as well as crystallization tool to directly and also constantly generate granules of the called for size. The high quality index meets the demands of the HG/T2568 -94 standard. The look of the item is round granules with high brightness. It has great fluidity and also is a premium item. This approach appropriates for large-scale manufacturing however is technically difficult to master.

The “crystallization dehydration method”, likewise referred to as the mom alcohol circulation method, is to include sodium metasilicate service to crystal seed or mommy alcohol to cool and also crystallize, and after that dynamically dry and also filter after centrifugal dehydration to get powdery items. This method is challenging for massive production, however the item The appearance and also fluidness are fairly excellent, as well as the physical and chemical indicators can likewise fulfill the requirements of the HG/T2568 -94 standard.

“Crystal crushing method” This technique is to focus the sodium metasilicate remedy to the needed concentration, overview the option to crystallize right into block solids by including seeds and also ingredients, transform all cost-free water right into crystal water, and crush the solids to obtain the completed item, the advantage of this method is that the investment is tiny, yet the damages to the crystal framework is reasonably major, the requirements for the climate atmosphere as well as control conditions are fairly rigorous, the labor intensity is high, the product brightness is reduced, it is very easy to take in dampness and also agglomerate, as well as the physical as well as chemical signs typically can not reach HG/T2568 -94 standard demands. Granular products are dust-free and also can fulfill the export needs; while the powder and granular items produced by the latter 2 approaches are messy as well as their exports are restricted.

About Products:
If you need Sodium Metasilicate Nonahydrate as a cosmetic raw material, please contact our service staff directly, and we will provide you with high-quality products at the best price.
As an experienced manufacturer and supplier of Sodium Metasilicate Nonahydrate, ZSpharmac will provide Sodium Metasilicate Nonahydrate raw materials for 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:

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.

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