UN tus lej rau hydrochloric acid yog dab tsi?
UN tus lej rau hydrochloric acid yog dab tsi?

Video: UN tus lej rau hydrochloric acid yog dab tsi?

Video: UN tus lej rau hydrochloric acid yog dab tsi?
Video: АЛОЭ Гербалайф. Какие свойства у этого напитка. Почему нельзя есть Алоэ. Herbalife Aloe. Детокс 2024, Tej zaum
Anonim

UN 1701 to UN 1800

UN Number Chav kawm Lub npe Shipping
UN 1786 8 Hydrofluoric kua qaub thiab Sulfuric kua qaub sib tov
UN 1787 8 Hydriodic kua qaub
UN 1788 8 Hydrobromic kua qaub , nrog ntau dua 49 feem pua hydrobromic kua qaub los yog Hydrobromic kua qaub , nrog tsis ntau tshaj 49 feem pua hydrobromic kua qaub
UN 1789 8 Hydrochloric acid

Tsis tas li lo lus nug yog, puas yog hydrochloric acid yog cov khoom siv phom sij?

Hydrochloric acid yog a phom sij kua uas yuav tsum tau siv nrog kev saib xyuas. Cov kua qaub nws tus kheej yog corrosive, thiab cov ntaub ntawv concentrated tso kua qaub mists uas kuj txaus ntshai. Yog tias kua qaub los yog huab cua nkag mus rau hauv daim tawv nqaij, qhov muag, lossis cov kab mob hauv nruab nrog cev, qhov kev puas tsuaj tuaj yeem hloov tsis tau lossis txawm tias tuag taus thaum mob hnyav.

Ib yam li ntawd, MSDS rau hydrochloric acid yog dab tsi? Mist los yog vapor heev irritating rau qhov muag thiab ua pa ib ntsuj av. Sensitization: Tsis yog daim tawv nqaij sensitizer. Cov teebmeem ntev: Corrosive. Kev sib cuag ntawm daim tawv nqaij ntev lossis rov ua dua ua rau cov ntaub so ntswg puas.

Tom qab ntawd, UN tus lej rau mercury yog dab tsi?

UN 2801 rau UN 2900

UN Number Chav kawm Lub npe Shipping
TIAB SA 2806 4.3 Lithium nitride
TIAB SA 2807 9 Cov khoom siv hlau nplaum
TIAB SA 2808 8 (UN No. tsis siv lawm) Pov tseg Mercury muaj nyob rau hauv cov khoom tsim (UN No. tsis siv lawm)
TIAB SA 2809 8 Mercury lossis Mercury muaj nyob rau hauv cov khoom tsim

Dab tsi yog qhov reactivity ntawm hydrochloric acid?

HYDROCHLORIC ACID yog ib qho aqueous tov ntawm hydrogen chloride, ib tug acidic gas. Reacts nrog sulfides, carbides, borides, thiab phosphides los tsim cov pa phem los yog nplaim taws. Reacts nrog ntau cov hlau (xws li txhuas, zinc, calcium, magnesium, hlau, tin thiab tag nrho cov alkali hlau) los tsim cov roj hydrogen flammable.

Pom zoo: