Чистый порошок борной кислоты H3BO3 CAS NO
- Категория: Borate >>>
- Поставщик: Shanghai,Yixin,Chemical,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 1428.22 $* | 1499.58 $* |
| Aug-17-2025 | 1416.24 $* | 1487.41 $* |
| Jul-17-2025 | 1188.32 $* | 1247.95 $* |
| Jun-17-2025 | 1392.95 $* | 1462.1 $* |
| May-17-2025 | 1212.89 $* | 1273.44 $* |
| Apr-17-2025 | 1368.28 $* | 1436.87 $* |
| Mar-17-2025 | 1356.42 $* | 1424.25 $* |
| Feb-17-2025 | 1344.59 $* | 1411.80 $* |
| Jan-17-2025 | 1332.75 $* | 1399.39 $* |
Характеристики
Product Description
Pure boric acid powder H3BO3 CAS NO 10043-35-3, white powder crystal or triclinic axial surface scaly luster crystal, have greasy feel, no smell.Soluble in water, alcohol, glycerin, ethers and essential oils, the aqueous solution is weakly acidic.It is widely used in glass (optical glass, acid-proof glass, heat-resistant glass, fiberglass for insulating materials) industry, which can improve the heat-resistant and transparent performance of glass products, improve the mechanical strength and shorten the melting time.
Specifications
Item | Specification | Result |
Main substance( H3BO3)% | ≧99.6 | 99.6 |
Boric anhydride(B2O3)% | ≧56 | 56.10 |
Iron (Fe) % | ≦0.0015 | 0.001 |
Sulfates (SO4) % | ≦0.1 | 0.05 |
Chlorides (Cl) % | ≦0.01 | 0.005 |
Heavy metal(Pb) % | ≦0.01 | 0.0006 |
Calcium(Ca) % | ≦0.01 | 0.01 |
Magnesium(Mg) % | ≦0.01 | 0.01 |
Water insoluble% | ≦0.01 | 0.0005 |
Appearance inspection | White crystal | Qualified |
Product application
Packing & Delivery
Prompt shipment after receipt of your order confirmation.
Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
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.
Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
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.
packing
25/50kg/plastic woven bags
MOQ:1ton
Loading
All packing with pallet into container
20'GP:20tons
Shipping
By sea
Around 3-20 days .
Our Company
Shanghai Yixin Chemical CO.,LTD.
Since it is established in 1998 ,Shanghai Yixin Chemical Co.,Ltd. has become a reliable supplier in the field of chemical industry .Currently ,overseas business of our company is composed of two parts basic inorganic raw chemicals and fine chemicals .
We sell inorganic chemicals like following :
Borax ,Boric Acid,Sodium Nitrate,Potassium Nitrate ,Sodium Carbonate,Potassium Carbonate,Potassium Bicarbonate,Barium
Carbonate,Sodium Fluorosilicate, Potassium fluorosilicate,Potassium Fluoroborate , Potassium Fluotitanate,Cryolite ,Aluminium Oxide,Mica .
We aim to build a worldwide business ,to provide reliable quality chemicals at competitive price for your needs .we will listen to what do you want and endeavor to achieve it .
Looking forwarding to providing you high quantity products and warmly service .
We sell inorganic chemicals like following :
Borax ,Boric Acid,Sodium Nitrate,Potassium Nitrate ,Sodium Carbonate,Potassium Carbonate,Potassium Bicarbonate,Barium
Carbonate,Sodium Fluorosilicate, Potassium fluorosilicate,Potassium Fluoroborate , Potassium Fluotitanate,Cryolite ,Aluminium Oxide,Mica .
We aim to build a worldwide business ,to provide reliable quality chemicals at competitive price for your needs .we will listen to what do you want and endeavor to achieve it .
Looking forwarding to providing you high quantity products and warmly service .
Our Service
1. Quick reply, we will reply within 12 hours.
2. Insist on quality first and strict control.
3. Reasonable and competitive ex-factory price.
4. Rich export experience, the best pre-sale,sale, after-sales service.
5. Support multiple payment methods to ensure security
6. OEM/ODM.
7. Samples are available free of charge.
Related Products
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Shipping way and payment
