Passivated / Amorphous Elemental Boron
`Executive stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd: Q/YTY002-2011
`English alias: Boron
`CAS RN: 7440-forty two-eight
one. Physical and chemical houses:
one.one Elementary symbol: B
1.two Atomic fat: 10.eighty one (on 1979 intercontinental atomic fat)
1.three Melting position: 2300 plusmn2 ordmC
one.4 Sublimation temperature: 2550 ordmC
one.5 Density: 2.34-two.37 g/cm3
1.six Solubility: Insoluble in drinking water, ethanol, ethyl ether and hydrochloric acid. Dissolved in chilly concentrated basic solution and created H2 at the same time. It can be oXiHu (West Lake) Dis.dized by concentrated sulfuric acid or nitric acid and produce boric acid.
1.seven Houses: It is tasteless and odorless. In the periodic desk of factors, boron is among metal factor collection and non-metallic factor series. Boron has many characteristics, this kind of as, sturdy electronegative, minimal atomic radius, and centralized nuclear charge, as a result, the chemical qualities of boron are comparatively lively. The non-metal residence of boron is similar to that of silicon. At high temperature, boron can react with oxygen, nitrogen, sulfur, halogen or carbon, etc. Boron is stable at standard temperature, but it will be oXiHu (West Lake) Dis.dized when heated to three hundred ordmC and burned if heated to seven hundred ordmC. . Boron can be merged right with several sorts of metals to form steel boride.
2. Technical indexes:
(one)Amorphous Elemental Boron
|
Merchandise |
onest quality |
2nd quality |
threerd grade |
|
Complete Boron(B) articles, % |
ge95. |
ge92. |
ge90. |
|
Water soluble Boron(B) content material, % |
le0.sixty |
le0.80 |
le1.00 |
|
pH value |
6.-8. |
six.-eight. |
four.-six. |
|
Humidity content material, % |
le1.00 |
le1.00 |
le1.00 |
|
HtwoOtwo insoluble, % |
le0.70 |
le0.70 |
le1.50 |
|
Visual appeal |
Pale brown or brown-black powder |
||
(2)Passivated Amorphous Elemental Boron
|
Product |
Index |
|
Complete Boron (B) articles, % |
ge90. |
|
Water soluble Boron (B) content material % |
le1.00 |
|
pH worth |
six.-eight. |
|
Moisture articles, % |
le1.00 |
|
HtwoOtwo insoluble, % |
le1.fifty |
|
Particle size (d50), microm |
two.00~3.00 |
|
Visual appeal |
Pale brown or brown-black powder |
three. Application: Boron has been employed mainly in metallurgy, electronics, medicine, ceramics, nuclear industry and chemical sector etc. Boron has also been used in the varieties of compounds or as an additive in alloys. In addition, it can be utilized as the gasoline scavenger in metallurgy of some EPT alloy and smelted steels, the ignitor in the electrical sector, the manage rod of atomic reactor, and the large-strength fuels for ducted reliable rocket. Boron is the EPTant uncooked content for production substantial-purity halogenated boron and for a range of borides. Some rare noble metals can be substituted by boron. Boron and its compounds can also be utilised as the catalysts of some natural chemical reactions.
four. EPT recommendations: ToXiHu (West Lake) Dis.c by ingestion and inhalation. The harm of central nervous system, abdomen and intestinal stimulation, ig. boron poisoning, are triggered by inhalation of boron. Eyes bear sligEPT stimulation as effectively. Be dealt with with rubber gloves, a respirator and eye protection by sporting protective clothes.
five EPT: Vacuum-EPT. Aluminum foil bag with plastic bag, one kg internet every single.
six. Storage: Saved at cool, dry and ventilate location. The shelf existence is 12 months soon after made day. It is nonetheless obtainable if the retest outcomes of the homes are competent following expired day
7. Transportation:Stay away from rain, sunligEPT and crash. Do not mix with powerful oXiHu (West Lake) Dis.dizer.
In addition: We are in a position to deveXiHu (West Lake) Dis.Hu (West Lake) Dis. personalized-manufactured products according to the clients’ requests
Our Providers
DeveXiHu (West Lake) Dis.Hu (West Lake) Dis. custom-produced products according to the clients’ requests and provide OEM services.
one.Forty-EigEPT years method deposition
2.Army stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd high quality
three.Free sample
four.Small orEPTis suitable
five.24 hours on the web services
Business Details
Founded in 1971, EPTnEPT EPT (ZheEPTng ) Chemical Research Institute EPT Resources Incubator Co., Ltd. (Authentic business title : HangZhou EPTnEPT Chemical Study Institute Co.,Ltd. EPTnEPT Chemical compounds for quick) is the mother or father firm of EPTnEPT Technological innovation Group.
Presently covering an area of about 12000 sq. meters, EPTnEPT Chemical substances is the 1st domestic technological system organization of ‘Chemical EPT Materials Production and Analysis Incubator’ and the 1st domestic custom-made research and manufacturing business of fantastic substances intermediate analysis and production business.
FAQ
one.Are you a producer?
We’re a specialist company of good substances, a top quality aerospace provider, with forty eight years background and five R ampD bases.
2.What is your payment expression?
usual T/T in advance or as your requests.
3.Delivery time?
ASAP after your payment, generally a few to 5 doing work times.
4.What is your advantage?
Substantial top quality items, rigorous good quality screening, OEM and Customization services. Also we can source 1-cease provider from sample ,deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and investigation, purchase, shipping and delivery, following-sale provider.
5.What about TDS, COA and MSDS?
For TDS, kindly pay a visit to . COA and MSDS,remember to send inquiry to me.
six. Any questions for our manufacturing facility?
Welcome to visit our factory in HangZhou, ZheEPTng .
#8595Contact Us #8595
Below is our speak to data.
Welcome to your inquire!
Polly Peng
HEADQUARTERS:
NO. seventy five,XiHu (West Lake) Dis.NHU Street,XiHu (West Lake) Dis.HU (WEST LAKE) DIS. DISTRICT,HangZhou,ZheEPTng , CHINA 11500
HangZhou Place of work:
Space 18D,Floor eighteen,No. 111 EPTizi EPT, SXiHu (West Lake) Dis.Hu (West Lake) Dis., NHangZhou District, HangZhou, ZheEPTng , China 518100
