Passivated / Amorphous Elemental Boron CAS RN.7440-42-8
- Packaging:
- Vacuum-packaging. Aluminum foil bag with plastic bag, 1 kg net each.
- Supply Ability:
- 1000 Kilogram/Kilograms per Month
- Port:
- Dalian, Shanghai
Product Description
<Span style="font-family: 'trebuchet ms', geneva; font-size: 18px;">Item | 1st grade | 2nd grade | 3rd grade |
Total Boron(B) content, % | ≥95.0 | ≥92 | ≥90 |
Water soluble Boron(B) content, % | ≤0.60 | ≤0.80 | ≤1.00 |
pH value | 6.0-8.0 | 6.0-8.0 | 4.0-6.0 |
Moisture content, % | ≤1.00 | ≤1.00 | ≤1.00 |
H2O2 insoluble, % | ≤0.70 | ≤0.70 | ≤1.50 |
Particle size(d50), µm | 2.00~3.00 | 2.00~3.00 | 2.00~3.00 |
Appearance | Pale brown or brown-black powder |
Item | Index |
Total Boron (B) content, % | ≥90.0 |
Water soluble Boron (B) content % | ≤1.00 |
pH value | 6.0-8.0 |
Moisture content, % | ≤1.00 |
H2O2 insoluble, % | ≤1.50 |
Particle size (d50),µm | 2.00~3.00 |
Appearance | Pale brown or brown-black powder |
1.Forty-Eight years technique deposition
2.Military standard quality
3.Free sample
4.Small order is acceptable
5.24 hours online service Company Information Founded in 1971, Tanyun Junrong (Liaoning) Chemical Research Institute New Materials Incubator Co., Ltd. (Original company name : Yingkou Tanyun Chemical Research Institute Co.,Ltd. Tanyun Chemicals for short) is the parent company of Tanyun Technology Group. Currently covering an area of about 12000 square meters, Tanyun Chemicals is the first domestic technological platform company of ‘Chemical New Materials Production and Research Incubator’ and the first domestic custom-made research and production company of fine chemicals intermediate research and production company. FAQ 1.Are you a manufacturer? We're a professional manufacturer of fine chemicals, a premium aerospace supplier, with 48 years history and 5 R&D bases.
2.What is your payment term?
usual T/T in advance or as your requests.
3.Delivery time?
ASAP after your payment, usually three to five working days.
4.What is your advantage?
High quality products, strict quality testing, OEM and Customization service.
Also we can supply one-stop service from sample ,development and research, order, delivery, after-sale service.
5.What about TDS, COA and MSDS?
For TDS, kindly visit www.tanyunchem.com.
COA and MSDS,please send inquiry to me.
6. Any questions for our factory?
Welcome to visit our factory in Yingkou, Liaoning. Contact us Here is our contact information. Welcome to your inquire! Polly Peng Tel: +86-13680648065 WeChat: Dejavu_po HEADQUARTERS: NO. 75,XINHU STREET,XISHI DISTRICT,YINGKOU,LIAONING, CHINA 11500 SHENZHEN OFFICE: Room 18D,Floor 18,No. 111 Taizi Road, Shekou, Nanshan District, Shenzhen, Guangdong, China 518100 Contact us if you need more details on Boron. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 7440-42-8、Boron Powder. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Boron product series
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