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Quick Details

  • Classification: Boric Acid
  • CAS No.: 10043-35-3
  • Other Names: H3BO3
  • MF: H3BO3
  • EINECS No.: 233-139-2
  • Place of Origin: Jiangsu, China (Mainland)
  • Grade Standard: Industrial Grade
  • Purity: 99%
  • Appearance: a white powder crystal or triclinic surface scaly shiny crystals
  • Application: In the metal welding, leather, photography other industries and dyes
  • Brand Name: JIN YI
  • Model Number: first class
  • color: white

Packaging & Delivery

Packaging Details 50KG plastic woven bag or following your demand.
Delivery Time 7days
Product Description

Boric acid, a white powder crystal or three oblique axis surface scaly shiny crystal, a creamy feel, no smell. Soluble in water, alcohol, glycerol, ethers and essential oils, the aqueous solution was weak acid. It is widely used in the industries of glass (optical glass, acid-resistant glass, heat-resistant glass and glass fiber for insulation).

White powder crystal or triclinic surface of the scaly band with glossy crystals. Have a creamy feel, No smell. Soluble in water, alcohol, glycerol, ethers and essential oils. Odorless. Taste slightly bitter after bitter sweet. Contact with the skin with a creamy feeling. There was no change in the open air.


For glass, enamel, ceramics, pharmaceuticals, metallurgy, leather, dyes, pesticides, fertilizers, textiles and other industries; for chromatography analysis reagents, but also for the preparation of buffer; large for glass (optical glass, Thermal glass, glass fiber insulation materials) industry, can improve the heat resistance of glass products, transparency, improve mechanical strength, shorten the melting time. In the enamel, ceramic industry, to enhance the enamel products, gloss and fastness, glaze and paint is one of the ingredients. Metallurgical industry as additives, solvents, especially boron steel with high hardness and good rolling ductility, can replace the nickel steel. Boric acid preservative, can be used as preservatives, such as wood preservative. In the metal welding, leather, photography and other industries and dyes, heat-resistant fire fabric, man-made gemstones, capacitors, cosmetics manufacturing are used to it. Also for pesticides and catalysts. Agriculture boron-containing trace element fertilizers, for many crops have fertilizer, can improve crop quality and increase yield.

English name
boric acid
Chemical formula
Molecular weight
Melting point
Boiling point
Water solubility
Soluble in water
White crystalline powder
Detailed Images

Packing & Delivery

Are you a factory or trading company?
We are the manufacturer of thiosulfate and also a trading company。

What kind of bags do you use?
25kg, 50kg plastic woven bag, or following your demand.

What is the MOQ?
Any quantity

How can I get sample for testing?
Kindly send us your address, we will send the sample to you.

What payment methods are supported by you?
T/T or L/C

How long of delivery?
7 working days after confirmation of order

Service we provide:
1.Free sample

2.Packing and shipping as per your instruction

3.Best service after shipment with emails

4.Fast shipment by reputed shipping line

Our Company


Changsha Jinyi Chemical Trading Co., Ltd. is the professional leading supplier of Inorganic Chemicals, Bactericides, Vat Dye & Intermediates, Pigment & Pharmaceutical Intermediates etc.

We adhere to the principle of Quality first and credit first with the advanced technology and management system, we always do every effort to ensure quality and improve our service. Through establishing long-term business relationship with our esteemed clients, all our products are sold very well on domestic and international market.

"Quality first, client first, providing high-quality products and perfect service" is our eternal business target. Sincerely welcome you to call us or send us E-mails at any time.

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Transaction Details

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China (Mainland) | Trading Company
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Supplier's Trade Assurance Limit: US $54,000
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