Shandong Ruihua Fluoride Industry Co., Ltd

We are offering carbon tetrafluoride. at room temperature, carbon tetrafluoride is a colourless, odorless compressed gas. It has high stability, and is inflammable. At 900°c, it has no reaction with copper, nickel, tungsten, or molybdenum. It does not react with water. physical appearance melting point 183.6°c the boiling point - 128.1°c liquid density (- 130 ° c) 1.613 g/cm3, the critical temperature - 45.67°c the critical pressure 3.73 mpa, critical density3 7.1 mol.

• Brand NameRuihua

We are offering sulfur tetrafluoride. The physical and chemical material constants the molecular formula sf4 english name sulphur tetrafluoride;sulfur tetrafluoride national standard number 23019 cas number 7783-60-0 molecular weight 108.05 boiling point -38°cmelting point -124°c density relative density (water=1)1.95 (liquid)2.35( solid);relative density(air=1)3.7 specific volume (21.1°c, 101.325kpa):0.2247m3kg critical temperature 90.9°c critical pressure 6342.9kpa gasification hot (-40.4°c, 101.325kpa): 200.72 kjkg specific heat capacity(gas, 25°c): cp=707.57 j(kg.k) vapour tension (-100°c): 0.9kpa (-60°c): 32kpa (21.1°c): 1067kpa surface tension(232.75k): 19.85mnm appearance and character gas of colorless and pungent smell, in 600 ° c is still very stable, soluble in benzene. Stability: stable risk label 6 (toxic gas) main application: fluorinating agent 2, product quality indicators: sf4 contents(%)≥99.

We are offering n-fluorobenzenesulfonmide. Manufacturer: shandong ruihua fluoride industry co., ltd. Product name: n-fluorobenzene sulfonmide （nfsi） cas no: 133745-75-2 quantity: 25kg date: 2015.05.25 package: fiber drum batch:rh-1 shelf life:24months number:n20150525 item spec result appearance white crystal white crystal purity(hplc) > 98% 98.3% loss of dryness (%) ≤0.5% 0.3%

We are offering selectfluor. The molecular formula c7h14b2clf9n2; cas no. 140681-55-6 chemical name:1-chloromethyl-4-fluoro-1, 4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) physic chemcial properties molecular weight 354.26 melting point 260℃ risk label 8 store shade place under the normal temperature and pressure selectfluor is white crystal, which smell is similar with f2, soluble in acetonitrile, dmf, slightly soluble in acetone; sensitive to humidity, should be avoided sunlight irradiation for a long time; can be decomposed into toxic gases boron trifluoride under high temperature; corrosive substance. application as the fluoride, can be used to have single fluorination reaction with the matter which has electronic double bond, silyl enol ethers, lithium enolate, etc. ; can be used for making containing fluorine steroidal drugs, etc. Selectfluor quality standard item index appearance white crystal m.p. ＞250℃ (above 250℃) loss on drying ＜0.5% (below 0.5%) active f+ content ≥5.15% (above 5.15%) products can be packed in cardboard pail, all paper pail and other packaging to meet customer requirements. packing: 25kg pail or 20kgpail

We are offering halocarbon. Description halocarbon 14, cf4, (tetrafluoromethane) is a colorless, nonflammable, high-pressure gas. Gas data molecular weight 88 specific gravity(air=1) 3.04 applications with added oxygen, cf4 (usually >80% mixture concentration) is used for plasma etching of polysilicon, silicon dioxide, silicon nitride, refractory metals and metal silicides. Etching and stripping of photoresists and other polymers are also major uses of cf4 (usually

We are offering halocarbon14. Description halocarbon 14, cf4, (tetrafluoromethane) is a colorless, nonflammable, high-pressure gas. Gas data molecular weight 88 specific gravity(air=1) 3.04 applications with added oxygen, cf4 (usually >80% mixture concentration) is used for plasma etching of polysilicon, silicon dioxide, silicon nitride, refractory metals and metal silicides. Etching and stripping of photoresists and other polymers are also major uses of cf4 (usually

We are offering sulfur hexafluoride. Description sulfur hexafluoride, sf6 is a colorless, nonflammable, liquefied, compressed gas gas data molecular weight 146.05 specific gravity(air=1) 5.1 applications fluorine source for high density plasma etching: offers high selectivity without generating carbon by-products. specifications sf6 property unit minimum maximum sf6 %vol 99.999 -- o2 ppmv -- 1 n2 ppmv -- 3 co ppmv -- 0.5 co2 ppmv -- 1 cf4 ppmv -- 2 h2o ppmv -- 2 hf ppmv -- 0.1 thc(ch4) ppmv -- 1 package cylinder size dot3aa 2265-47ldot3aa 2265-43l valve cga 580 590 this is common cylinders sizes.ruihua fills customer owned cylinders. Shipping information dot label green, nonflammable gas dot class 2.2 cas no.: 2551-62-4 un number 1080

• Brand NameRuihua

We are offering octafluorocyclobutane c4f8. Octafluorocyclobutane (c4f8) halocarbonc-318 a colorless, odorless, nonflammable liquefied gas. Shipped as liquefied gas under its own vapor pressure (25.3 psig @ 70°f). Molecular weight: 200.03 safety data vapor pressure data specific volume: 1.87cflb@ntp nontoxic ¨c simple asphxiant temp (deg. F) pressure (psia) boiling point: 176°f(-8°c) @1 atm 32 17.4 cas no.: 115-25-3 70 39.7 hazards: asphyxiant dot label: green, nonflammable gas un number: un 1976 dot class: 2.2 cylinder: steel alloy cylindersize dot specification cylinder dimension(in.) average tare weight(lbs) average internal volume(ft3)(l) contents(lbs) 200 3aa2265 9x51 119 1.55 (43.9) 85 grade technical research electronic critical assay 99.6% weight 99.9% 99.999% nitrogen - oxygen tetrafluoromethane - - moisture valve material brass brass brass cga connection 660 660 660 additional information: octafluorocyclobutane is a nonflammable, colorless, odorless liquefied compressed gas package in cylinders under its own vapor pressure of 25 psig at 70 °f. This product can cause rapid suffocation when concentrations are sufficient to reduce oxygen levels below 19.5%. Self contained breathing apparatus (scba)may be required for rescue workers. Contact with product can cause frostbite.

Description sulphur tetrafluoride，sf4（tetrafluorosulfurane）is a colorless gas with a distinct sulfur odor. Sulfur tetrafluoride is highly toxic by inhalation and a strong irritant to skin, eyes and mucous membranes. Sulfur tetrafluoride reacts vigorously with water and acids to yield toxic fluoride and sulfur oxide fumes and an acidic solution. Sulfur tetrafluoride is heavier than air. gas data molecular weight 108.05 specific gravity(water=1) 1.95@-78°c applications the most effective, high selectivity fluridizer, can be widely used in high-end lcd materials and fluoride agrochemical, medicine and its intermediates synthesis.it also can be used for electronic gas, chemical vapor deposition, surface treated, plasma dry carved and other aspects. Specifications sf4 property unit minimum maximum sf4 %vol 99.0 -- sf6 %vol -- 0.2 o2 + n2 %vol -- 0.1 co2 %vol -- 0.05 cf4 %vol -- 0.1 other sxfy %vol -- 0.5 package cylinder size dot3aa 2265-48l valve cga 330 shipping information dot label nonflammable gas dot class 2.3 cas no.: 7783-60-0 un number 2418

We are offering tetrafluoromethane. Description halocarbon 14, cf4, (tetrafluoromethane) is a colorless, nonflammable, high-pressure gas. Gas data molecular weight 88 specific gravity(air=1) 3.04 applications with added oxygen, cf4 (usually >80% mixture concentration) is used for plasma etching of polysilicon, silicon dioxide, silicon nitride, refractory metals and metal silicides. Etching and stripping of photoresists and other polymers are also major uses of cf4 (usually

• Brand NameRuihua

We are only manufacturer of sulfur tetrafluoride who hold a patent in china. We can provide you good price with good quality.

We are offering fluorine f2. high prurity f2

We are offering iodine pentafluoride if5. formula：if5 molecular weight：221.896 cas number：7783-66-6 m. P.:-9.43 ℃; b. P.100.5 ℃; density：(air = 1) 3.19 (25 ℃). properties:iodine pentafluoride is a pale yellow liquid. It reacts violently with water. It is a selective oxidant to organic compounds and widely used in medicine manufacture. typical standards: grade cf-3000 if5 % >99 if7 and i2 %

We are offering helium - he. helium (he) vapor phase impurities he >= 99.995% %v n2+kr = o2+ar = h2 = ne = co = co2 = h2o = thc(ch4) = he >= 99.999% %v n2+kr = o2+ar = h2 = ne = co = co2 = h2o = thc(ch4) = standard package information cylinder type dot3aa2400 fill weight (ft3/m3) 282/8.0 valve connection (cga) 580 cylinder dimension (cm) ø23x140.