Sodium tetraborate decahydrate CAS 1303-96-4

CBNumber: CB1187397

Molecular Formula: B4H20Na2O17

Formula Weight: 381.37

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Product Name: Sodium tetraborate decahydrate              CAS Number:1303-96-4              Purity: 99%

Basic Info

Product Name:Sodium tetraborate decahydrate
Other Names:borascu
Place of Origin:Shandong, China
Brand Name:Zhishang Chemical
Type:Chemical raw materials
Appearance:White cryst. powder
EINECS No.:603-411-9
Provide:Sodium tetraborate decahydrate MSDS;
Sodium tetraborate decahydrate COA


Product Categories:

Chemical reagent and analytical reagent; General reagent; Boron; Catalysis and inorganic chemistry; Light metals; Study industry; Pharmaceutical excipients; Biochemical reagents; Metallurgical industry; Chemical and mineral raw materials; Inorganic chemical products; CB boride; Textile dyeing and printing auxiliaries; Textile dyeing and finishing auxiliaries; Chemical additives; biochemistry; Inorganic compounds and salts; Customized synthetic products; Standards and reference materials; microorganism; Acid; Organic chemical raw materials; Inorganic chemicalbook chemical raw materials; Chemical products – inorganic chemical; Chemical products – Organic Chemical; Inorganic chemical raw materials; Organic chemical raw materials; Inorganics; Inorganic salts; organicorinorganicborate; Boron series products; Raw materials; Standard; Traditional Chinese medicine reference substance; Inorganic acids; Pharmaceutical raw materials; Chemical materials; General analytical reagents; API; Fine chemical raw materials; Chemical raw materials

Chemical Properties:
  1. White cryst. powder
  2. Borax is a noncombustible (an inherent fire retardant), bluish-gray or green, odorless crystalline powder or granules.
  3. Sodium borate occurs as white, hard crystals, granules, or crystalline powder. It is odorless and efflorescent.
  1. A natural, colorless salt crystal found in some lake beds. It is soluble in water and glycerin but not in alcohol. When mixed with water, it produces a slight alkaline reaction. Its use in photography was principally as a pH modifier in gold toning baths, but it was also used as a restrainer in pyrogallic acid developers and as an accelerator in hydroquinone developers.
  2. metabolite
  3. Buffers; complexing or masking agent.
  4. Soldering metals; manufacture of glazes and enamels; tanning; in the production of adhesives and in anticorrosion systems; in cleaning Compounds; artificially aging wood; as preservative, either alone or with other antiseptics against wood fungus; fireproofing fabrics and wood; curing and preserving skins; in cockroach control. Pharmaceutic aid (alkalizer).
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: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food 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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