Factory Supply 99% Sodium Borate Borax Pentahydrate 1330-43-4 na2b4o7 Borax with Fertilizer

Sodium tetraborate Product Description   CAS:1330-43-4 1.Uses:Sodium Borate is mainly used in the manufacturing high quality glass, optical glass, glaze of pottery and porcelain, glaze of enamel, detergent, bleaching agent, cleaning agents, flame retardant, rust inhibitor and caking agent.It could be also used as the supporter of the lubricant used in metal wiredrawing, the stabilizer and skeleton former in refractory material, the wraping-flux in metallurgy, the set retarder of cement and concrete, the buffer of PH value in water system and emulsifier of paraffin. 2. Safety description: The product is harmful. It will harm body’s health by swallowing, breathing in, eyes contacting, skin contacting, eye contacting will lead to irritation. Mouse oral: LD 50=1060mg/kg; rat oral: LD 50=1200mg/kg. Wear safety-protective glasses dust proof gauze musk, rubber gloves during handling it. 3. Package: It is packed in woven bag, in which should be put two strata of plastic bags, the net weight is 25kg a bag. 4. Storage:It should be stored in a shady, ventilating and dry storehouse. Its shelf life is one year. It can be still used if up to standard through retest after the specified date under normal storage condition, sodium borate is a stable crystal, and can’t lead to chemical change. If it was moistened it would react with water and release trace heat and result in sodium borate with ten crystal waters so that should properly take care of it, can’t expose it in moist environment or environment of very big change in temperature and humidity, if not it will agglomerate. Therefore it is necessary to ensure a well package. 5. Transportation:Should avoid rain drenched, moistened, and can’t take mixed transporting with strong oxidants during transportation. 6.Index:

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Content of sodium borate,%	≥95-98
Sodium oxide %	≥30
Diboron trioxide%	≥66-68

Packaging & Shipping   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  

Contact us if you need more details on Borax Anhydrous. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Sodium Tetraborate、Sodium Percarbonate. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Boron product series