Competitive Price Boron Oxide with Low Price CAS 1303-86-2

• CAS No.: 1303-86-2
• Formula: B2o3
• EINECS: 215-125-8
• Classification: Diboron Trioxide
• Grade Standard: Industrial Grade
• Kind: Diboron Trioxide
• Model NO.: 1303-86-2
• Quality: First Class
• MW: 69.62020
• Psa: 43.37000
• Logp: -1.60300
• Melting Point: 450 °c(Lit.)
• Flash(Ing) Point: 1860°c
• Density: 2.46 G/Ml at 25 °c(Lit.)
• Boiling Point: 1860 °c
• Soluble: 36 G/L (25 ºC)
• Transport Package: 25kg/Drum
• Specification: 99%
• Trademark: YANXI
• Origin: China
• HS Code: 2810001000
• Production Capacity: 1000t/Month

Product Description

Competitive Price Boron Oxide with Low Price CAS 1303-86-2

Product Description

Boron trioxide (chemical formula: B2O3), also known as boron oxide, is the most important oxide of boron. It is a white waxy solid that generally exists in an amorphous state and is difficult to form crystals, but can also crystallize after high strength annealing. It is one of the most difficult substances known to crystallize. 

 

 

 

 

Basic Info.

 

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

Uses For the preparation of elemental boron and fine boron compounds, the manufacture of boron glass, optical glass, heat-resistant glass and glass fiber, but also used as paint flame retardant and desiccant used as silicate decomposition flux, semiconductor material dopant, heat-resistant glassware and paint refractory additives. It is a raw material for preparing elemental boron and various boron compounds. It is used in the production of alloy steel in the metallurgical industry. It can be used as catalyst for organic synthesis, additives for high temperature lubricants and chemical reagents. Use as a flux, but also used in glass, enamel, manufacturing boron compound raw materials and color TV industry as a semiconductor silicon doping source and silicate decomposition flux, can also be used for boron manufacturing purposes metallurgy, silicate analysis in the determination of silica and alkali. Blow pipe analysis. A flux that breaks down silicates.

Packaging & Shipping

 

 

 

 

 

 

Company Profile

Hebei yanxi chemical co. LTD.  has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. Main products are cas: 6080-56-4, 2-phenylacetamide (cas103-81-1), After many years of efforts, we have established stable and friendly business relations with dozens of European and American pharmaceutical companies, multinational chemical companies and importers.

Our company possesses the right of self-support import & export, a strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.

 

 

 

 

 

 

 

 

 

 

 

 

 

Our Advantages

1) Timely communication, reply within 12 hours.You can leave any messages on our whatsapp or send email to us.

2)Selecting raw materials strictly,our products are the highest purity.
3)Reasonable and competitive price.
4) Free sample for your evaluation.Customers only need to undertake the shipping fee for delivery the samples to your destionation.
5)OEM/ODM Available.Trial order is available for testing after samples.
6) Packaging can be customized according to each buyers' special request.
We guarantee that your package will pass 100% through the Mexico US, UK, Australia, Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, Czech Republic, Slovakia, Portugal.
 

We have freight forwarders in these countries, and our customs clearance company will clear your parcels without any customs issues, sometimes even 1000 kg. Door to door service. Make sure you receive 100% of the goods. Let you have a good experience of our strong freight capacity.
 

After Sales Service

 1)Best quality in your requirement
 2)Competitive price in china market
 3)Mature technical support
 4)Professional logistic support
 5 )Full experience of large numberscontainers loading in chinese sea port
 6 )Fast shipment by reputed shipping line
 7) Packing with pallet as buyer's special request
 8) Best service after shipment.
 9) Cargoes together with container after-sales service available
 10) Full experience in export
 11)Raw materials from chinese origin

 

FAQ

 Q:How can I get the price?
 A:We usually quote within 24 hours after we get your inquiry.
     If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote. 

 Q:What is the way you ship?
 A:Express: FedEx, UPS, EMS, DHL, USPS, TNT, DPD, Aramex etc
    Our way of shipping the products is universal and secure.
    The company name and other contents related to pharmacy are not written on the package slips.             
    The way of packing is regularly changed for a secure delivery. 
    The packages are small in order to avoid unwelcomed questions . If the order is big, then it will be divided into two or more packages.

 Q:What is your lead time?

 A:It depends on the order quantity and the season you place the order.
    Usually we can ship within 7-15 days for small quantity,and about 25 days for large quantity.

Q:Can the packages be trackable?
A:YES, we provide tracking number and you can track on internet.

Q:Where do you ship to?
A:Worldwide.

Q:What is your lead time?

A:It depends on the order quantity and the season you place the order.
Usually we can ship within 7-15 days for small quantity,and about 25 days for large quantity.

Q:Do you offer domestic shipping/remail shipping?
A:Yes we can ship to USA/UK/Canada/Australia/Germany etc warehouse first then to you.

Q:Do you ensure your packing , what about customs, what happens if the package is retained?
A:We concern a lot about our safety system, we pack the orders as secure as possible. If a package is seized at customs, reships of seized orders will be done provided you have a copy of the letter to show us. If you receive a seizure letter, please contact us immediately with a scanned copy of the seizure letter, and also a new address to have your order reshipped to.

Q:What is your payment term?

A:T/T, L/C at sight.

Q:Which payment options are available?
A:Bitcoin
    Western Union
    Bank wire
    MoneyGram
                                                           
Q:How do you make our business long-term and good relationship?

A:We keep good quality and competitive price to ensure our customers benefit ;
     We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.