1303-86-2 /Boron oxide, Boric anhydride/ Boric oxide( China)

1303-86-2  /Boron oxide, Boric anhydride/ Boric oxide( China)   1.CAS:1303-86-2   2.Another English name: Boric oxide, Boron oxide, Boric anhydride    3. ISO Ceritificat                                                                                                                                   4.Technical indexes:

<Span style="font-size: 16px;">Term	Index
Boron oxide %(m/m)	≥98
Sulfate %(m/m)	≤0.7
Aluminum oxide %(m/m)	≤0.1
Choride %(m/m)	≤0.1
Undissolved matters in water%	≤0.02
Size(through 180um)%	≤85%

    5.Uses: Boron oxide is used as the flux in decomposition of silicates the mixing agent of semiconductor material, the additives of heatproof glassware and paint refractory. boron oxide is also used in production of alloy steel in metallurgical industry. In addition it's used as the catalyst in organic synthesis, the additive of lubricant used in high temperature, boron oxide can be also used an environmental protection.                                                              6.Package:It is packed in the woven bag, in which should be put two strata of plastic bags, net weight 25 kg a bag. Company Information One of the biggest professional chemical materials manufacturers and suppliers which has passed GJB9001B 2009, With over 48 years experience in this field, our main products include fine chemical products, polyurethane foam gap filling agent, PVB,chlorinated paraffin, aerosol cans,  military and civil products, which are widely used in construction, industry daily chemical, medicine and other fields.   Cooperative partner   Certificate   FAQ 1,What are your prices?       Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact us for further information. 2,Do you have a minimum order quantity?        Yes, we require all international orders to have an ongoing minimum order quantity. If you are looking to resell but in much smaller quantities, we recommend you check out our website 3,Can you supply the relevant documentation?        Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.  4,What is the average lead time?         For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so. 5,What kinds of payment methods do you accept?         You can make the payment to our bank account, Western Union or PayPal:
         30% deposit in advance, 70% balance against the copy of B/L. 6,What is the product warranty?        We warranty our materials and workmanship. Our commitment is to your satisfaction with our products. In warranty or not, it is the culture of our company to address and resolve all customer issues to everyone’s satisfaction 7,Do you guarantee safe and secure delivery of products?       Yes, we always use high quality export packaging. We also use specialized hazard packing for dangerous goods and validated cold storage shippers for temperature sensitive items. Specialist packaging and non-standard packing requirements may incur an additional charge. 8,How about the shipping fees?       The shipping cost depends on the way you choose to get the goods. Express is normally the most quickest but also most expensive way. By seafreight is the best solution for big amounts. Exactly freight rates we can only give you if we know the details of amount, weight and way. Please contact us for further information.   Our Services Warm and Efficient Service 1.Forty years technique deposition  2.Military standard quality 3.Free sample 4.Small order is acceptable    CONTACT US         

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Product Categories : Boron product series