hcn

Acetonitrile Synonyms: ACETONITRILE CAS No.: 75-05-8 UN No.: 1648 Molecular Formula:CH3CN AcetonitrileSynonyms: ACETONITRILECAS No.: 75-05-8UN No.: 1648Molecular Formula:CH3CNPhysical and Chemical Property: COLORLESS, ODORLESS, TRANSPARANT LIQUIDPacked in 150KG/NEW IRON DRUMS20'FCL=12MT WITHOUT PALLETS;Or 1x' ISO TANK=18MTITEMUNITSPECIFICATIONSACETONITRILE%99.9 MINHCNPPM7.0 MAXACRYLONITRILEPPM25. ...

... cleaning and recycling equipment coking gas, decomposing of NH3 and HCN in coke oven gas into N2, H2, CO2, effectively solve ...

... than 40mins Useful Protection: against Carbon monoxide (CO), hydrogen cyanide (HCN), poison smoke and fog This respirator is intended for applications ... adult faces.Useful Protection: against Carbon monoxide (CO), hydrogen cyanide (HCN), poison smoke and fog.Mist Permeability Coefficient: <5%.Inhalation Resistance ...

oxygen gas detector with LED screen 4-20mA electric current output two levels light alarm explosion-proof shell fixed type Product Overview: KQ500D-O2 fixed OXYGEN gas detector transforms the gas density in the operating site into standard electric current signal(4-20mA). With LED display, detector's sensor can be changed and reused as soon as it is connected to electricity. KQ500D-O2 OXYGEN gas ...

... CO and toxic smoke2) Service life, min > 30min CO and HCN: > 30min3) Penetration: ≤0.01%4) Leakage coefficient: ≤5%5) Inhalation ... faces.b.Object of protection:Cabon monxide(CO),hydrogen cyanide(HCN),Poison smoke and fog.c.Mist permeability coefficient5%,d.Inhalation ...

... faces. 2. Object of protection: Cabon monoxide(CO),hydrocyanic anid(HCN),poison smoke and fog. 3. Mist permeability coefficient <5%; 4 ...

... :< 5 %.4.Object of protection:Cabon monoxide(CO),hydrocyanic anid(HCN),poisonsmokeand fog etc.1.Applications This kind ofrespirat or is ... PublicSecurity standard GA209-1999≥40 minCarbon monoxide (CO), Hydrocyanic acid (HCN), poison smoke and fog and so on.<800Pa<300PaXHZLC60 Fire ...

Passed by British Standard BS5852 Nontoxic to person Advantages: By giving special finishing to conjugate fibers after its spinning process, the fibers have flame retardant properties while keeping its original properties of crimp, bulky and resilience.Applications Deluxe stuffing material requiring flame retardant property. Mattress, needle punch non-wovens.Production Item ...

... -0.785 Acidity(acetic acid) 0.005max Ammonia %0.0006max HCN %0.001max ... product name:Acetonitrilecas no:75-05-8molecular fomular ...

... ≤10pa3. Cigarette filter performance≥99%4. Protective time≥23 points (HCN concentration 1.1mg/L)5. Protective time≥70 points (Benzene ...

GB Test standard of activated carbon in China is drafted by our factory. Certificate: NSF. Management: ISO9001. BV APPROVAL. Impregnated Activated Carbon and Protection 1. Product InformationTo be used for paking the filter,protecting against all kinds of toxics. 2.Specification Service life(min) diametermmC2H5CIHCNCICN(dry)CICN(wet)H2SNH3OtherSoda-lime 1.5 N2O4≥45min♣The products can be provided ...

... ' faces.b.Object of protection:Cabon monxide(CO),hydrogen cyanide(HCN),Poison smoke and fog.c.Mist permeability coefficient 5%,d ...

... protecting.2.object of protection , carbon monoxde (co),hydncyanic acid(hcn),posion smoke and gog etc .3.mist permeability coeffient 5 ...

... fumes and soot3. The Purity air protects against Hydrogen Cyanide (HCN), Hydrogen Chloride (HCL), Carbon Monoxide (CO). Propenal (Acrolein)4. The ... ) 1Acrolein 100 0.515 >402HCL 1000 5 15 >40 3 HCN 400 10 15 >40 4 CO 2500 200 15 >407 ...