Chemical Raw Materials 99% Purity Boric Anhydride/Boron Oxide Powder

• CAS No.: 1303-86-2
• Formula: B2o3
• EINECS: 215-125-8
• Classification: Boron Oxide
• Grade Standard: Industrial Grade
• Kind: Acidic Oxide
• Model NO.: Boron oxide
• Quality: First Class
• Density: 2.46 G/Ml at 25 °c(Lit.)
• Melting Point: 450 °c(Lit.)
• Boiling Point: 1860 °c
• Flash(Ing) Point: 1860°c
• Transport Package: 25kg/Bag, 50kg/Bag, 100kg/Bag, 1000kg/Bag.
• Specification: 99.9%
• Trademark: Orcel
• Origin: China

Product Description

 Chemical raw materials 99% Purity Boric Anhydride/Boron Oxide Powder

 

Product Description

 

Boron oxide is also called "boric anhydride". The chemical formula B2O3 is dissolved in hot water and only slightly dissolved in cold water. Form boric acid in water. Form volatile metaborate in hot water vapor. In the molten state, a variety of metal oxides can be dissolved to obtain colored boron glass. Alkali metals, magnesium and aluminum can reduce it to boron.

 

Product Name:	Boron oxide
CAS:	1303-86-2
MF:	B2O3
MW:	69.62
EINECS:	215-125-8
Mol File:	1303-86-2.mol
Boron oxide Chemical Properties
Melting point	450 °C(lit.)
Boiling point	1860 °C
density	2.46 g/mL at 25 °C(lit.)
vapor density	>1 (vs air)
Fp	1860°C
storage temp.	Inert atmosphere,Room Temperature
solubility	36g/l
form	pellets
color	White
Specific Gravity	2.46 +/- 0.01
PH	4 (10g/l, H2O, 25ºC)
Odor	Odorless
Water Solubility	36 g/L (25 ºC)
Sensitive	Hygroscopic
Test items	Specifications
Assay	99.0%min
Moisture	2.00%
Particle Size Distribution	On 1.700mm Max.1.0 Through 0.150mm Min. 3.0
Ferric	0.002% max
Appearance	White powder

 

 

Application

 

Boron oxide can be widely used as a flux in silicate decomposition, dopant of semiconductor materials, acid catalyst in organic synthesis, refractory additive in paint and raw materials for the preparation of elemental boron and a variety of borides, etc. High purity boron oxide (≥99.999%) is the liquid sealing agent for the manufacture of group III to compound semiconductors (such as  arsenide, phosphide, indium arsenide). In recent years, with the rapid development of the LED industry, the production of arsenide as its substrate material is increasing, and the demand for high-purity boron oxide is also increasing.

Packaging & Shipping

Packing	Packed  in 25kg or 50kg per bags on customer requirement
Transit	Fedex, TNT,DHL,EMS,and so on.
Port	Shanghai/Tianjin/Dalian/Beijing/Xi'an
Lead Time	3-5 working days upon received the payment
For mass orders, it will be delivered by air or sea. Depending on your location, please allow 1-5 business days for your order to arrive. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days by Air, 15-30 days by Sea

OUR CERTIFICATIONS

ABOUT US

Hebei Orcel Trade Co. Ltd

Hebei Orcel Trade Co, Ltd, is a leading manufacturer and professional exporterof various chemicals. Our headquarter is in mainland China. We are a professional supplier of industrial chemicals in China. We have developed and establishedgood business relationships with world-renowned clients. It is one of the comnies with early production and large scale, and its product quality and technology have reached the standard, And repeatedly won the honor of productuality. Its products are sold well all over the country and exported to more that20 countries and regions such as Southeast Asia, Europe, America and Africahas a high popularity and reputation and has become a well-known brand inChinas titanium dioxide industry. The company adheres to the business philosophy of"pursuing quality and creating world brand. It takes service as the basis,quality as the survival, science and technology as the development. It adheres tothe philosophy that products make users sigh, prices surprise users, and servicesmove users. It makes every user feel that Orcel" products are reassuring! In thefuture development, Hebei Orcel Trade Co, LTD, Ltd will always adhere to thenovation"business philosophy, realize sustainable operation, and make constant progress on the road of internationalization.

FAQ

Q1: What's your MOQ?

A:MOQ is 1KG.

Q2:How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q3: Is there a discount?
A:Different quantity has different discount.

Q4:How to start orders or make payments?
A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union .

Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q6. We don't know you at all, how can we trust you?
A: You are always warm welcomed to visit us at any time.Before we start B2B, MIC has audited our company on-spot and approved our credit.Commitment is the No.1 Point of our Enterprise's Value.

Q7.Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.
 

  Contact

Hebei Orcel Trade Co.,Ltd

Contact : Sally

  

Mobile Phone : + 86 18332363035