Aluminom sulfate maka ire
Ntụle ngwaahịa
Aluminium sulfate, na-ejikarị usoro ọgwụgwọ kemịkal nke na-ejikarị 3, bụ kemịkal dị mkpa n'ọtụtụ ebe ọgwụgwọ, na-arụpụta akwụkwọ, nhazi akwụkwọ na ụlọ ọrụ ọgwụ na ubi ndị ọzọ. O nwere ike iko na akụrụngwa na-esighi ike ma wepụ ike iji wepu ndị siri ike, na agba na adịghị ọcha na mmiri. Ọ bụ onye ọrụ mmiri na-arụ ọrụ nke ọma.
Nka na ụzụ
| Usoro kemịkal | Al2 (so4) 3 |
| MURLA | 342.15 g / mol (ahydrous) 666.44 g / mol (octadecahydrate) |
| Mputa | White Crystalline siri ike hygroscopic |
| Keuju | 2.672 G / CM3 (Anhydrous) 1.62 g / cm3 (octadecahydrate) |
| Na-agbaze | 770 Celsius C (1,420 Celsius F; 1,040 K) (Decomtos, Anhydrous) 86.5 Celsius C (Octoduahydrate) |
| Solibality na mmiri | 31.2 g / 100 ml (0 ° C) 36.4 g / 100 ml (20 ° C) 89.0 g / 100 ml (100 ° C) |
| Soluuru | na-egbu oge ị alcoholụ mmanya, tinye ahịhịa acid |
| Acidity (pka) | 3.3-3.6 |
| Magnetic uka (χ) | -93.0 · 10 cm3 / mol |
| Ntinye uche (ND) | 1.47 [1] |
| Fatacyodynamic data | Omume mmemme: mmiri siri ike |
| STD ottacy nke guzobere | -3440 KJ / MOL |
Ugbo ala
Ọgwụ mmiri:Ejiri iji mee ka mmiri na-eme ka mmiri sie ike na ụlọ ọrụ dị ọcha, wepu ndị siri ike, agba na adịghị mma, ma melite ogo mmiri.
Akwukwo:Ejiri dị ka fillet na ndị na-ahụ maka ịchekwa ya iji meziwanye ike na gloss nke akwụkwọ.
Nhazi akpụkpọ anụ:Ejiri ya na usoro ejiji tanning iji melite udiri ya na agba ya.
Industrylọ ọrụ nri:Dị ka ihe mejupụtara ndị na-adịghị ọcha na ndị na-atọ ụtọ, a na-eji ya n'ọtụtụ nri.
Industrylọ ọrụ ọgwụ:Ejiri ụfọdụ n'oge mmeghachi omume n'oge nkwadebe na mmepụta nke ọgwụ.
Nchekwa na Groations
Ekwesịrị ịchekwa sulfate sulfate na jụụ, akọrọ gburugburu ebe obibi na ìhè anyanwụ.
Zere ịgwakọta na ọgwụ ndị acidic iji zere imetụta arụmọrụ ngwaahịa.
