HYDROGEN - 477 Anuncios

Viernes 30 mayo 2014

Ammonia or azane is a compound of nitrogen and hydrogen with the formula NH3. It is a colourless gas with a characteristic pungent smell. Ammonia contributes significantly to the nutritional needs of terrestrial organisms by serving as a precursor to food and fertilizers. Ammonia...

Viernes 30 mayo 2014

Hydrogen is a chemical element with symbol H and atomic number 1. With an atomic weight of 1.00794 u (1.007825 u for hydrogen-1), hydrogen is the lightest element and its monatomic form (H1) is the most abundant chemical substance, constituting roughly 75% of the Universe's baryonic mass...

Viernes 28 febrero 2014

Cantidad : 100 - Precio : negotiable

WTD WDR Horizontal M.S. Centrifugal Type of WTD,WDM,WTDM is energy saved products designed and made according to API 1610 standard . They shall applied widely to packing hydrogen, dephosphorization, high pressure affusion, technical procedure, etc. in power station, petroleum, chemical plant...

Martes 03 diciembre 2013

Cantidad : 15 - Precio : 5 000,00 €

ZYD transformer oil filtration machine supplied by NAKIN company, which is suitable for treating kinds of high voltage transformer oil. The machine is able to regenerate degraded oil online. It can quickly remove water, trace water, gas, particles as well as acetylene, hydrogen,...

Jueves 07 noviembre 2013

Cantidad : 500TONS - Precio : 3.8USD/KG

PROPERTIES Dendritic light rosy powder,easily oxidizedle in the moist air and soluble in heated sulfuric acid or nitric acid. High purity, dendritic shape powder,high electrical and thermal conductivity. APPLICATION Widely used in diamond tools, carbon brushes, friction materials...

Jueves 07 noviembre 2013

Cantidad : 5000TONS - Precio : 1.6USD/KG

REDUCED IRON POWDER PROPERTIES Light rosy irregular shape powder. APPLICATION Used in hard alloy, P/M, MIN, welding rod, electric conductive slurry, magnetic material, laser welding, diamond tools, high temperature alloy, rechargeable battery,the rubber and plastic injects products etc...

Lunes 23 septiembre 2013

Cantidad : 1000 - Precio : 1 000,00 €

Tuberías de línea utilizados en el entorno de servicio en medios ácidos , Pipe ordenados para el servicio amargo , tubos de conducción de servicios Sour Ofrecemos Sunny Steel una extensa gama de tuberías de línea utilizados en el entorno de servicio agrio. Los tubos de conducción...

Viernes 15 marzo 2013

Cantidad : 1 - Precio : USD 7800

Application Series ZYD Double-stage transformer oil purifier can quickly remove water, trace water, gas, particles as well as acetylene, hydrogen, methane and other harmful ingredients from oil effectively to improve oil's dielectric strength, effectively making sure electric equipments...

Viernes 08 marzo 2013

Cantidad : 1000ROLLS - Precio : USD500-1500/ROLL

Monel wire mesh,Monel woven wire cloth,Nickel copper alloy wire mesh Material: Monel400 Monel500 NO4400 NO5500 Mesh: 0.1--400mesh Characteristics: It is a kind nickel-based alloy material which has good corrosion resistance to seawater,chemical solvent,ammonia,hydrogen chloride...

Martes 05 marzo 2013

Cantidad : 100000pcs - Precio : 20-25usd/pcs

Ubicación : JiangGanOu city star road 111 qianjiang international times square 2 building, room 1003, 310000 hangzhou, Persona a contactar : lisa xu, 86057189702939

Domingo 03 marzo 2013

Cantidad : 20000SQM - Precio : USD100-2000

Material: pure tungsten wire Mesh Acount: 1-300mesh Weaving pattern: plain/twill Application: battery,chemical,mine,hydrogen making,cid making,basic industry.The tungsten wire cloth was widely used in scientific research institution and universities and colleges for the experiment...

Jueves 08 noviembre 2012

Cantidad : 100000SQM - Precio : FOB USD50-150/M2

Monel wire mesh,Monel woven wire cloth,Nickel copper alloy wire mesh Material: Monel400 Monel500 Monel600 Mesh: 0.1--400mesh Characteristics: It is a kind nickel-based alloy material which has good corrosion resistance to seawater,chemical solvent,ammonia,hydrogen chloride,sulfur...

Jueves 08 noviembre 2012

Cantidad : 100000SQM - Precio : FOB USD80-1500/M2

Material: pure tungsten wire Diameter: 0.01mm--2.0mm Mesh Acount: 1-300mesh Weave pattern: plain weave,twill weave Application: battery,chemical,mine,hydrogen making,cid making,basic industry.The tungsten wire cloth was widely used in scientific research institution and universities...

Martes 27 septiembre 2011

Cantidad : 10000 Metr - Precio : $300

We offer high quality raw cotton bales, pristine white, Absorbent Bleached Cotton in different Qualities... We offer cotton bales sourced from consistent cotton cultivators These cotton bales are of premium quality. We also offer pristine white, Absorbent Bleached Cotton in different...

Domingo 14 agosto 2011

Cantidad : 5000ton - Precio : discussible

Activated Alumina is a white porous spherical particles, uniform size, smooth surface, mechanical strength, high moisture absorption, water absorption expansion does not crack after not maintain the status quo, non-toxic, odorless, insoluble in water, ethanol. It has many pores Road...

Jueves 26 mayo 2011

Cantidad : 5000mt - Precio : $1050-1100

CAS No.: 1333-86-4 EINECS No.: 215-609-9 Classification: Chemical Auxiliary Agent Place of Origin: Shaanxi China Brand Name:dongtaiyuan Adsorbent Variety: Activated Carbon Dimensions: N220/N330/N550/N660 Features: 1) Appearance: amorphous black solid 2) Odor: none 3) pH value: 6 ~...

Viernes 31 julio 2009

Working conditions: 1. The voltage needs 380V, and its deviation cannot exceed ±5%. The frequency needs 50HZ, and its deviation cannot exceed ±1%, and it need three-phase AC power supply. 2. Inner cavity of motor must full of distilled (water of clean water ) 3. The first stage impeller...

Viernes 29 agosto 2008

Cantidad : 100000MT

Sodium Percarbonate-Sodium Percarbonate (Synonyms: Sodium Carbonate Peroxyhydrate, sodium carbonate peroxide, PCS) is a free-flowing powder with a common name of solid hydrogen peroxide, Sodium Percarbonate is an addition compound of sodium carbonate and hydrogen peroxide. We can...

Viernes 07 diciembre 2007

Name: Ammonium hydrogen difluoride Synonyms: Ammonium bifluoride Molecular Formula: NH4F.HF Molecular Weight: 57.05 CAS: 1341-49-7 Purity as(NH4HF2),%: ≥98.00 Dried Weightlessness,%: ≤1.60 Ignition Residue Content,%: ≤0.10 Sulphate(SO4)Content,%: ≤0.10 Ammonium...

Viernes 26 octubre 2007

We are pleased to inform you that we are ready to be offered you natural Asphalt asphaltite ( Gilsonite) with the best and most competitive price. We would be grateful if you send your inquiry and we warrant fulfilling your needs as soon as possible. Specification ASH CONTENT (WT %)...

Viernes 21 septiembre 2007

Specifications: 1) Size: minimum dia. 10 micron 2) Grade: WAL1-L, WAL1-T, WAL2-L, WAL2-T 3) As finished: black wire, electrolytic cleaned wire, hydrogen-sintered cleaned wire, straightened 4) Property: good winding property, non-sag, high temperature resistant Application: 1) For...

Lunes 11 junio 2007

Cantidad : large quan

We are the real manufacturer, not trade or middlebusinessman. Since we have a support from our domestic market, we can offer very competitive prices for you to win your market. if your order is too large in the future, we can say we can lower FOB US$0.5 to US$1.00 per KG compare with...

Lunes 21 mayo 2007

Cantidad : 50Mts - Precio : USD7100/mt

CAS No.:7550-35-8 Usage: Used in inorganic industry, used as the removing agent for hydrogen chloride and expanding agent for organic fibers; used electrolyte in high energy miniature battery; and also used in photograph industry and chemical industry. Package: 40kg net in drum with...

Sábado 30 diciembre 2006

Cantidad : 40000MT - Precio : follow the market

We can produce 40000MT Sodium Percarbonate per year. Other name: Sodium Carbonate Peroxide, SPC Use: It is a new oxygen bleaching agent with a common name of solid hydrogen peroxide, it is an addition compound of sodium carbonate and hydrogen peroxide. Percarbonate has an active available...

Domingo 26 noviembre 2006

Hot-rolled coils The cast slab produced out of highly pure melt steel is clean and pure.Hot strip mill: adoption of AGC、AWC、hydraulic bending ,axial shifting technologies assures the products for the good flatness and dimensional precision. The full hydrogen bell type...

Sábado 11 noviembre 2006

Stailess Steel Yarn 1) Detailed Product Description: Our drawbench equipment has a complete set of drawbench production procedures. It adopts the Japanese technology of high temperature speedy hydrogen anneal, liquid ammonia decomposition replacement, and frequency variance and timing...

Lunes 07 agosto 2006

Cantidad : Ask me la - Precio : Ask me later

Specifications: 1) Grade: fine 2) Appearance: light yellow flakes 3) Purity: 99% min. 4) Moisture: 0.2% max. 5) Melting point: 107.3°C min. 6) Benzene insoluble: 0.05% max. 7) Iron: 5ppm max. 8) Chlorine: 5ppm max. 9) Acidity (mg NaOH/): 0.2 max. 10) Sulphur: 5ppm max. Packing: 1)...