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Ammonium sulfate
Aha kemịkalụ: Ammonium sulfate
Ụdị molekụla:(NH4)2SO4
Arọ Molecular:132.14
CAS:7783-20-2
agwa:Ọ bụ kristal orthorhombic na-enweghị agba, nke na-atọ ụtọ.Njupụta nke ikwu bụ 1.769 (50 ℃).Ọ dị mfe soluble na mmiri (Na 0 ℃, solubility bụ 70.6g / 100mL mmiri; 100 ℃, 103.8g / 100ml mmiri).Aqueous ngwọta bụ acidic.Ọ naghị edozi ya na ethanol, acetone ma ọ bụ amonia.Ọ na-emeghachi omume na alkalies iji mepụta amonia.
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Ọla kọpa sulfate
Aha kemịkalụ:Ọla kọpa sulfate
Ụdị molekụla:KuSO4· 5H2O
Arọ Molecular:249.7
CAS:7758-99-8
agwa:Ọ bụ kristal triclinic na-acha anụnụ anụnụ ma ọ bụ ntụ ntụ na-acha anụnụ anụnụ ma ọ bụ granule.Ọ na-esi ísì dị ka ọla ọjọọ.Ọ na-agbapụta nwayọọ nwayọọ n'ikuku kpọrọ nkụ.Njupụta njikọ bụ 2.284.Mgbe n'elu 150 ℃, ọ na-atụfu mmiri na-etolite Anhydrous ọla kọpa sulfate nke na-amịkọrọ mmiri mfe.Ọ na-agbaze n'ime mmiri kpamkpam na ngwọta mmiri bụ acidic.PH uru nke 0.1mol / L aqueous ngwọta bụ 4.17 (15 ℃).Ọ na-agbaze na glycerol n'efu ma na-agbaze ethanol mana ọ naghị edozi ya na ethanol dị ọcha.
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Zinc sulfate
Aha kemịkalụ:Zinc sulfate
Ụdị molekụla:ZnSO4· H2O;ZnSO4· 7H2O
Arọ Molecular:Monohydrate: 179.44 ;Heptahydrate: 287.50
CAS:Monohydrate: 7446-19-7 ;Heptahydrate: 7446-20-0
agwa:Ọ bụ prism transperent enweghị agba ma ọ bụ spicule ma ọ bụ granular crystalline ntụ ntụ, enweghị isi.Heptahydrate: Njupụta ndị ikwu bụ 1.957.Ebe mgbaze bụ 100 ℃.Ọ na-adị mfe mgbaze na mmiri na mmiri ngwọta bụ acidic ka litmus.Ọ dị ntakịrị soluble na ethanol na glycerin.The monohydrate ga-atụfu mmiri na okpomọkụ n'elu 238 ℃;A ga-eji nwayọọ nwayọọ na-agbaze Heptahydrate na ikuku kpọrọ nkụ n'ime ụlọ okpomọkụ.
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Magnesium sulfate
Aha kemịkalụ:Magnesium sulfate
Ụdị molekụla:MgSO4· 7H2O;MgSO4· nH2O
Arọ Molecular:246.47 (Heptahydrate)
CAS:Heptahydrate: 10034-99-8;Igwe anaghị agba nchara: 15244-36-7
agwa:Heptahydrate bụ prismatic enweghị agba ma ọ bụ kristal yiri agịga.Anhydrous bụ ọcha crystalline ntụ ntụ ma ọ bụ ntụ ntụ.Ọ naghị esi ísì, na-atọ ụtọ na nnu.Ọ bụ kpam kpam soluble na mmiri (119.8%, 20 ℃) na glycerin, ntakịrị soluble na ethanol.Ihe ngwọta mmiri na-anọpụ iche.
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Sodium Metabisulfite
Aha kemịkalụ:Sodium Metabisulfite
Ụdị molekụla:Na2S2O5
Arọ Molecular:Heptahydrate: 190.107
CAS:7681-57-4
agwa: White ma ọ bụ ubé odo ntụ ntụ, nwere isi, soluble na mmiri na mgbe etisasịwo na mmiri ọ na-etolite sodium bisulfite.
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Ferrous sulfate
Aha kemịkalụ:Ferrous sulfate
Ụdị molekụla:FeSO4· 7H2O;FeSO4· nH2O
Arọ Molecular:Heptahydrate: 278.01
CAS:Heptahydrate: 7782-63-0;akpọnwụ: 7720-78-7
agwa:Heptahydrate: Ọ bụ kristal na-acha anụnụ anụnụ-acha akwụkwọ ndụ akwụkwọ ndụ ma ọ bụ granules, enweghị isi na astringency.N'ikuku kpọrọ nkụ, ọ na-agbapụta.N'ikuku mmiri na-ekpo ọkụ, ọ na-eme ngwa ngwa ka ọ ghọọ aja aja-acha odo odo, bụ isi ferric sulfate.Ọ na-agbaze n'ime mmiri, na-adịghị edozi na ethanol.
akpọnwụwo: Ọ bụ isi awọ-ọcha ka ọ bụrụ ntụ ntụ beige.na astringency.Ihe mejupụtara ya bụ FeSO4· H2O ma nwere ole na ole n'ime FeSO4· 4H2O.Ọ na-eji nwayọọ nwayọọ na-agbaze na mmiri oyi (26.6 g / 100 ml, 20 ℃), Ọ ga-agbaze ngwa ngwa mgbe ikpo ọkụ.Ọ bụ insoluble na ethanol.Ọ fọrọ nke nta ka ọ ghara ịsacha ya na 50% sulfuric acid.
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Potassium sulfate
Aha kemịkalụ:Potassium sulfate
Ụdị molekụla:K2SO4
Arọ Molecular:174.26
CAS:7778-80-5
agwa:Ọ na-apụta dị ka kristal siri ike na-enweghị agba ma ọ bụ ọcha ma ọ bụ dị ka ntụ ntụ kristal.Ọ na-atọ ụtọ ilu na nnu.Njupụta njikọ bụ 2.662.1g na-agbaze n'ime ihe dịka 8.5ml mmiri.Ọ bụ insoluble na ethanol na acetone.pH nke 5% ngwọta mmiri bụ ihe dịka 5.5 ruo 8.5.
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Aluminom sulfate
Aha kemịkalụ:Aluminom sodium sulfate, sodium aluminom sulfate,
Ụdị molekụla:NaAl (SO4)2,NaAl (SO4)2.12H2O
Arọ Molecular:Igwe anaghị agba nchara: 242.09;Dodecahydrate: 458.29
CAS:Ihe na-ekpo ọkụ: 10102-71-3;Dodecahydrate: 7784-28-3
agwa:Aluminom sodium sulfate na-apụta dị ka kristal na-enweghị agba, granules ọcha, ma ọ bụ ntụ ntụ.Ọ na-ekpo ọkụ ma ọ bụ nwee ike ịnwe ihe ruru molekul iri na abụọ nke mmiri hydration.Ụdị anhydrous na-eji nwayọọ nwayọọ na-agbaze na mmiri.Dodecahydrate na-agbaze n'ime mmiri, ọ na-esikwa n'ikuku.Ụdị abụọ a bụ mmanya na-egbu egbu.
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Disodium phosphate
Aha kemịkalụ:Disodium phosphate
Ụdị molekụla:Na2HPO4;Na2HPO42H2O;Na2HPO4· 12H2O
Arọ Molecular:Igwe anaghị agba nchara: 141.96;Mmiri mmiri ara ehi: 177.99;Dodecahydrate: 358.14
CAS: Ihe na-ekpo ọkụ: 7558-79-4;Mmiri mmiri: 10028-24-7;Dodecahydrate: 10039-32-4
agwa:White ntụ ntụ, dị mfe sorrel na mmiri, insoluble na mmanya.Ngwọta mmiri ya dị ntakịrị alkaline.
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Monosodium phosphate
Aha kemịkalụ:Monosodium phosphate
Ụdị molekụla:NaH2PO4;NaH2PO4H2O;NaH2PO4· 2H2O
Arọ Molecular:Mmiri na-ekpo ọkụ: 120.1, Monohydrate: 138.01, Mmiri mmiri: 156.01
CAS: Mmiri na-ekpo ọkụ: 7558-80-7, Monohydrate: 10049-21-5, Mmiri mmiri: 13472-35-0
agwa:kristal rhombic na-acha ọcha ma ọ bụ ntụ ntụ kristal na-acha ọcha, na-agbaze ngwa ngwa n'ime mmiri, ọ fọrọ nke nta ka ọ bụrụ ihe na-adịghị edozi na ethanol.Ihe ngwọta ya bụ acidic.
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Sodium acid pyrophosphate
Aha kemịkalụ:Sodium acid pyrophosphate
Ụdị molekụla:Na2H2P2O7
Arọ Molecular:221.94
CAS: 7758-16-9
agwa:Ọ bụ ọcha crystalline ntụ ntụ.Njupụta njikọ bụ 1.862.Ọ na-agbaze n'ime mmiri, na-adịghị edozi na ethanol.Aqueous ngwọta bụ alkaline.Ọ na-emeghachi omume na Fe2+ na Mg2+ iji mepụta chelates.
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sodium Tripolyphosphate
Aha kemịkalụ:Sodium Tripolyphosphate, sodium triphosphate
Ụdị molekụla: Na5P3O10
Arọ Molecular:367.86
CAS: 7758-29-4
agwa:Ngwaahịa a bụ ntụ ntụ ọcha, ebe agbaze nke 622 degrees, soluble na mmiri na metal ions Ca2+, Mg2+ nwere nnukwu ike chelating ike, na mmiri absorption.
