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Ngwaahịa

Ndewo, bịa lelee ngwaahịa anyị!
  • Ethanol 99% maka ojiji ụlọ ọrụ

    Ethanol 99% maka ojiji ụlọ ọrụ

    Ethanol, nke a makwaara dị ka ethanol, bụ ngwakọta organic nke a na-ejikarị eme ihe n'ọtụtụ ụlọ ọrụ. Mmiri mmiri na-enweghị agba na-agbanwe agbanwe nwere obere nsi, na ngwaahịa dị ọcha enweghị ike iri ya ozugbo. Otú ọ dị, ngwọta mmiri ya nwere ísì mmanya pụrụ iche, na-esi ísì ụtọ na ụtọ dịtụ ụtọ. Ethanol na-agba ọkụ nke ukwuu ma na-emepụta ngwakọta ihe mgbawa na kọntaktị na ikuku. Ọ nwere ezigbo solubility, enwere ike ịmegharị ya na mmiri n'ụzọ ọ bụla, yana enwere ike ịmegharị ya na usoro ihe mgbaze organic dị ka chloroform, ether, methanol, acetone, wdg.

  • Sodium Hydroxide 99% maka Acid Neutralizer

    Sodium Hydroxide 99% maka Acid Neutralizer

    Sodium Hydroxide, nke a makwaara dị ka Caustic Soda. Ngwakọta inorganic a nwere usoro kemịkalụ NaOH ma bụrụ ihe mgbochi ụlọ dị mkpa na ụlọ ọrụ dị iche iche. A maara sodium hydroxide maka alkalinity siri ike ya, na-eme ka ọ bụrụ ihe dị mkpa acid neutralizer. Na mgbakwunye, ọ na-arụ ọrụ dị ka ihe nkpuchi dị mgbagwoju anya na ihe na-akpali akpali, na-enye azịza dị irè maka ọtụtụ ngwa.

  • Acrylonitrile maka resin sịntetik

    Acrylonitrile maka resin sịntetik

    Acrylonitrile, nke nwere usoro kemịkalụ C3H3N, bụ ngwakọta organic nke na-achọta ọnọdụ ya n'ọtụtụ ụlọ ọrụ. Mmiri mmiri a na-enweghị agba nwere ike inwe isi na-esi ísì ụtọ ma na-ere ọkụ nke ukwuu. Vapors na ikuku ya nwere ike ịmepụta ngwakọta ihe mgbawa, n'ihi ya, a ga-eji nlezianya mee ya nke ọma. Otú ọ dị, ihe onwunwe ya na ngwa ya pụrụ iche na-eme ka ọ bụrụ ihe dị mkpa n'ichepụta ngwaahịa dị iche iche.

  • Acetonitrile Maka etiti maka ọgwụ na ọgwụ pesticides

    Acetonitrile Maka etiti maka ọgwụ na ọgwụ pesticides

    Acetonitrile, ihe mejupụtara organic nke ga-agbanwe mkpa nhazi kemịkalụ gị. Mmiri a na-enweghị agba, nke na-enweghị atụ nwere usoro kemịkalụ CH3CN ma ọ bụ C2H3N ma nwee ezigbo ihe mgbaze, na-eme ka ọ bụrụ ngwọta zuru oke maka igbari ụdị organic, inorganic na gas. Ọzọkwa, nhụsianya ya na-akparaghị ókè na mmanya na-eme ka ọ bụrụ ihe mgbakwunye dị mkpa na ụlọ nyocha ọ bụla ma ọ bụ ụlọ ọrụ mmepụta ihe.

  • Polyaluminum Chloride (Pac) 25% -30% Maka ọgwụgwọ mmiri

    Polyaluminum Chloride (Pac) 25% -30% Maka ọgwụgwọ mmiri

    Polyaluminum chloride (PAC) bụ ihe ọhụrụ na-arụ ọrụ nke ukwuu nke inorganic emebere maka ịsacha mmiri. A maara dị ka Polyaluminium, PAC bụ polymer inorganic na-agbaze mmiri nke na-arụ ọrụ dị ka coagulant. Na ya pụrụ iche AlCl3 na Al (OH) 3 mejupụtara, ihe na-ukwuu neutralizing na chịkọta colloid na ahụ na mmiri. Ọ na-eme nke ọma n'iwepụ ihe ndị dị na micro-toxic na ion metal dị arọ, na-eme ka ọ dị mma maka nzube mmiri dị ọcha.

  • Potassium Carbonate 99% maka ụlọ ọrụ inorganic

    Potassium Carbonate 99% maka ụlọ ọrụ inorganic

    Potassium carbonate nwere usoro kemịkalụ nke K2CO3 yana ịdị arọ molekụla nke 138.206. Ọ bụ ihe inorganic nwere ọtụtụ ojiji na ojiji. Nke a na-acha ọcha crystalline ntụ ntụ nwere njupụta nke 2.428g / cm3 na ebe agbaze nke 891 Celsius, na-eme ka ọ bụrụ ihe mgbakwunye pụrụ iche maka ụlọ ọrụ dị iche iche. Ọ nwere ihe ụfọdụ dị ịrịba ama dị ka solubility na mmiri, isi nke ngwọta mmiri ya, na enweghị ike na ethanol, acetone, na ether. Tụkwasị na nke ahụ, hygroscopicity siri ike ya na-enye ya ohere ịnweta carbon dioxide na mmiri dị na mbara igwe, na-atụgharị ya na potassium bicarbonate. Iji chekwaa iguzosi ike n'ezi ihe ya, ọ dị mkpa iji chekwaa ma kpokọta potassium carbonate n'ụzọ na-adịghị mma.

  • Sodium cyanide 98% maka pesticide

    Sodium cyanide 98% maka pesticide

    Sodium cyanide, nke a makwaara dị ka kaempferol ma ọ bụ kaempferol sodium, bụ ihe dị ike nke nwere ngwa dị iche iche. Aha Chinese ya bụ sodium cyanide, na-egosipụta ewu ewu ya na ụlọ ọrụ dị iche iche gburugburu ụwa. Ngwakọta ahụ, nke nwere usoro kemịkalụ nke NaCN na ịdị arọ nke 49.007, adọtala ọtụtụ nlebara anya maka ihe pụrụ iche ya na ntụgharị ya.

    Nọmba ndebanye aha CAS nke sodium cyanide bụ 143-33-9, yana nọmba ndebanye aha EINECS bụ 205-599-4. Ọ bụ ntụ ntụ kristal na-acha ọcha nke nwere ebe mgbaze nke 563.7 Celsius na ebe esi 1496 Celsius. Mmiri solubility ya na njupụta ngwa ngwa soluble nke 1.595 g / cm3 na-eme ka ọ dị mfe iji na ngwa dị iche iche. N'ihe gbasara ọdịdị ahụ, sodium cyanide pụtara n'ụdị ntụ ntụ ọcha na-acha ọcha, na-agbakwụnye mmetụ nke ịma mma na usoro mmepụta ihe ọ bụla.

  • 1, 1, 2, 2-Tetrachloroethane Maka iji mgbaze

    1, 1, 2, 2-Tetrachloroethane Maka iji mgbaze

    Tetrachloroethane. Mmiri mmiri a na-enweghị agba nke nwere isi chloroform abụghị naanị ihe mgbaze ọ bụla, ọ nwere ọtụtụ ngwa na-eme ka ọ bụrụ akụkụ dị mkpa nke ụlọ ọrụ dị iche iche. Site na akụrụngwa ya anaghị ere ọkụ, Tetrachloroethane na-eme ka ọ bụrụ ihe ngwọta dị mma na ntụkwasị obi maka mkpa gị.

  • Acetone Cyanohydrin Maka Methyl Methacrylate/Polymethyl Methacrylate

    Acetone Cyanohydrin Maka Methyl Methacrylate/Polymethyl Methacrylate

    Acetone cyanohydrin, nke a makwaara site na aha mba ọzọ dị ka cyanopropanol ma ọ bụ 2-hydroxyisobutyronitrile, bụ ihe mejupụtara kemịkalụ kemịkalụ nwere usoro kemịkalụ C4H7NO na ịdị arọ molekụla nke 85.105. Edebara aha ya na nọmba CAS 75-86-5 na nọmba EINECS 200-909-4, mmiri mmiri a na-enweghị agba na-acha odo odo na-agbanwe nke ukwuu ma na-achọta ngwa n'ofe ụlọ ọrụ dị iche iche.