Supply White Powder 99% Borax Pentahydrate Sodium Tetraborate Decahydrate Borax

• Customization: Available
• CAS No.: 1303-96-4
• Formula: Na2b4o7 10H2O
• Model NO.: Borax 99.9%
• EINECS: 215-540-4
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Name: Borax
• Other: Sodium Borax
• Model.: Borax Anhydrous
• Model 1: Borax Decahydrate
• Model 2: Borax Pentahydrate
• Model 3: Disodium Tetraborate Anhydrous
• Appearance.: Granular/Crystal/Powder
• Color: White
• Purity: 99.5% 99.9%
• Grade: Industrial/Agriculture Grade
• Water Solubility.: Soluble
• Nutrient Composition.: Mixed Fertilizer
• Use: Borax Fertilizer
• Application: Glass/ Metallurgical Industry/Printing and Dyeing
• Transport Package: Bag
• Specification: 25kg/Bag
• Trademark: HBJH
• Origin: China
• HS Code: 2528001000
• Production Capacity: 100000ton/Year

Product Description

Product Description

Borax, also known as crude borax, is both soft and light colorless crystalline material. Borax has many uses, such aswe are familiar with disinfectant, preservative preservatives, water softener, wash water, soap additives, ceramic glaze and glass raw materials in industrial production also has an important role in borax.

 

Detailed Photos

 

Product Parameters

ITEM	Decahydrate	Pentahydrate	Anhydrous
Appearance	White Powder
Sodium Borate Assay, %≥	99.5	99.5	99.5
	(Na2B4O7.10H2O)	(Na2B4O7.5H2O)	(Na2B4O7.H2O)
B2O3, %≥	37-38	48.5	68
NaO2, %≥	16-17	21.5	30
Sodium carponate (Na2CO3) % ≤	0.1	0.1	0.1
Insoluble matter in water % ≤	0.04	0.04	0.04
Sodium Suitate (Na2SO4) % ≤	0.2	0.2	0.2
Sodium Chloride (NaCl) % ≤	0.03	0.03	0.03
Iron (Fe) % ≤	0.002	0.002	0.002

Application

(1) Borax can be used as jewelry adhesive, printing and dyeing, washing (silk, wool, etc.), gold refining, cosmetics, pesticides, fertilizers, borax soap, medical preservatives, antifreeze, disinfectants, etc.
(2) In the metallurgical industry, borax is used for calcination, welding and metal testing, and is also a good flux; When welding metal, borax is used to purify the surface of the metal.
(3) Raw materials for ceramic glazes and glass. In the glass, the transmission rate of ultraviolet light can be improved, and the transparency and heat resistance of the glass can be improved. In enamel products, it can make the enamel not easy to fall off and make it shiny; Also widely used in special optical glass, glass fiber.
(4) Borax is the basic raw material for the production of boron-containing compounds, and almost all boron compounds can be made from borax.

 

 

 

Packaging & Shipping

 

 

 

Company Profile

Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial principle. Attributed to the backup of a dedicated technical team and rich experience in product quality control, technical solution, chemical logistics organization, packaging optimization, port operation, etc., which accounts for its first-class cost control management and ensures to maintain the overwhelming competitive advantage over others.
    In line with the principle of sharing the preferential cost and joint development, the company has formed an interesting community for years with its customers at home and abroad. Sincerely to build up a pleasant mutual trust, cooperative, win-win, and value-added sustainable partnership is what we are achieving to grow together with you!

 

FAQ

Q: Are you a manufacturer or a trading company?

A: We are a manufacturer located in Hebei Province.

Can I get some samples before I place an order?

A: Yes, we can provide free samples, but you will pay the freight.

Q: How long will it take to get a sample?

A: 7-10 days for general products, 30-40 days for customized products. Depends on production arrangements.

Q: What documents do you provide?

A: Usually we provide commercial invoice, packing list, bill of lading, COA, health certificate. If your market has any special requirements, please let us know.