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Polyoruminium Chloride (Pac) 25% -30% yo Gutunganya Amazi
Polyoruminium Chloride (PAC) ni ikintu gishya kandi gikora cyane kidasanzwe kijyanye no kweza amazi. Azwi nka Polyaluminium, PAC ni amazi ya elegitoronike ya polymer ikora nka coagulant. Hamwe nibidasanzwe bya AlCl3 na Al (OH) 3, ibikoresho birabogama cyane kandi bihuza colloide nuduce duto mumazi. Nibyiza cyane kurandura ibintu byangiza mikorobe hamwe nicyuma kiremereye, bigatuma biba byiza mugusukura amazi.
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Potasiyumu Carbonate99% Ku nganda zidasanzwe
Potasiyumu karubone ifite formulaire ya K2CO3 nuburemere bwa molekile ya 138.206. Nibintu bidakoreshwa muburyo butandukanye bwo gukoresha no gukoresha. Ifu yera ya kristaline yera ifite ubucucike bwa 2,428g / cm3 hamwe no gushonga kwa 891 ° C, bigatuma iba inyongera idasanzwe mubikorwa bitandukanye. Ifite ibintu bimwe bidasanzwe nko gukomera mumazi, shingiro ryumuti wacyo wamazi, hamwe no kudashobora gukomera muri Ethanol, acetone, na ether. Byongeye kandi, hygroscopique yayo ikomeye ituma yakira karuboni ya dioxyde de carbone nubushyuhe mu kirere, ikayihindura potasiyumu bicarbonate. Kugirango ubungabunge ubusugire bwarwo, ni ngombwa kubika no gupakira karubone ya potasiyumu mu buryo bworoshye.
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Sodium Cyanide 98% Kuri pesticide
Sodium cyanide, izwi kandi nka kaempferol cyangwa sodium ya kaempferol, ni uruganda rukomeye hamwe nuburyo butandukanye bwo gukoresha. Izina ryacyo ryigishinwa ni sodium cyanide, ryerekana gukundwa kwayo mubikorwa bitandukanye kwisi. Uru ruganda, hamwe na formulaire ya chimique ya NaCN hamwe nuburemere bwa molekile ya 49.007, yakwegereye abantu benshi kumiterere yihariye kandi itandukanye.
Numero ya CAS yo kwiyandikisha ya sodium cyanide ni 143-33-9, naho nomero yo kwiyandikisha ya EINECS ni 205-599-4. Ni ifu yera ya kirisiti yera ifite aho ishonga ya 563.7 ° C hamwe nubushyuhe bwa 1496 ° C. Amazi ya elegitoronike kandi byoroshye gushonga bya 1.595 g / cm3 byoroshe gukoresha mubikorwa bitandukanye. Mugihe isura igenda, sodium cyanide igaragara muburyo bwayo butangaje bwa pisitori yera ya kirisiti, yongeraho gukora kuri elegance mubikorwa byose byinganda.
Mwaramutse, ngwino urebe ibicuruzwa byacu!
