Propionic acid hman hi eng nge ni?
propanoic acid hmanga siam a ni Dilna hrang hrang:
Organic synthesis-ah raw material angin a thawk a, a bik takin propionate salt leh ester siamna atan a thawk a ni. A calcium leh sodium chi (sodium chi) a nis hi chhangphut leh buhfai siamna atana hman tur preservative tha tak an ni. A esters te hi rimtui atan leh coatings atan specialty solvent atan hman theih a ni. Phenylmercuric propionate hi paint siamna atana fungicide tha tak a ni. Propionic acid hi silage-ah pawh additive atan an hmang bawk.
Propanoic acid hmanga thil dahkhawmna:
Propionic acid thianghlimna 99.5% aia sang chuan alloy emaw aluminium emaw container-ah dah a ngai a ni. Dilute propionic acid hi aluminium tank-ah dah loh tur a ni a; alloy steel emaw plastic-lined mild steel tank emaw a tha hle.
Toxicity leh Safety: 1.1.
Propionic acid hi kang thei, toxicity hniam tak a ni. Mucous membrane a ti na thei a, bactericidal property a nei bawk. Vun a inhnaih chuan tui tam takin uluk takin silfai tur a ni. Thliah hian a concentration phal zat sang ber chu 150 mg/m3 a ni.