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Calcium sulfate dihydrate CAS 10101-41-4


  • CAS:10101-41-4
  • Fọọmu Molecular:CaSO4 ▪2H2O
  • Ìwọ̀n Molikula:172.17
  • EINECS:231-900-3
  • Àkókò Ìpamọ́:ọdun meji 2
  • Awọn itumọ ọrọ sisọ:GYPSUM; ẹni 77231; KALCIUM SULFATE-2-HYDRATE; OJUTU KALSIMU SULFATE R; DIHYDRATE SULFATE kalisiomu; kalisiomu sulfate 2H2O; kalisiomu sulfate 2-HYDRATE; kalisiomu sulfate DIHYDRATE
  • Alaye ọja

    Gba lati ayelujara

    ọja Tags

    Kini Calcium sulfate dihydrate CAS 10101-41-4?

    Calcium sulfate dihydrate tun ni a npe ni "gypsum anhydrous adayeba". Kemikali agbekalẹ CaSO4. Iwọn molikula 136.14. Awọn kirisita Orthorhombic. Ojulumo iwuwo 2.960, refractive atọka 1.569, 1.575, 1.613. Gypsum anhydrous miiran tiotuka: aaye yo 1450 ℃, iwuwo ibatan 2.89, itọka itọka 1.505, 1.548, decomposes nigbati funfun gbona. Hemihydrate rẹ ni a mọ ni igbagbogbo bi “gypsum sisun” ati “platinum calciformis”, pupọ julọ ni irisi lulú funfun ti kii-crystalline, pẹlu iwuwo ibatan ti 2.75. Dihydrate rẹ ni a mọ ni igbagbogbo bi “gypsum”, eyiti o jẹ kristali funfun tabi lulú, pẹlu iwuwo ojulumo ti 2.32, itọka itọka 1.521, 1.523, 1.530, ati pe o padanu gbogbo omi gara nigba kikan si 163℃. Iwe-kemikali Diẹ ninu omi, hydrochloric acid, acid nitric, tiotuka ninu imi-ọjọ imi-ọjọ gbigbona, ti ko ṣee ṣe ninu oti. Awọn ọja adayeba jẹ tiotuka ni sulfate ipilẹ, sodium thiosulfate, ati awọn ojutu olomi ammonium. Ọna igbaradi: Gypsum anhydrous adayeba ni a gba nipasẹ didaṣe CaO ati SO3 labẹ ooru pupa. Gypsum anhydrous tiotuka ni a gba nipasẹ alapapo CaSO4 · 2H2O si iwuwo igbagbogbo ni 200 ℃. Hemihydrate jẹ gba nipasẹ calcining ati gbígbẹ gypsum aise. Dihydrate ti wa ni gba nipa fesi kalisiomu kiloraidi pẹlu ammonium sulfate. Awọn lilo akọkọ ti sulfate kalisiomu: Gypsum anhydrous adayeba jẹ lilo pupọ julọ ni oogun; gypsum anhydrous soluble le ṣee lo bi ohun ọṣọ inu, ati pe o tun le ṣee lo lati ṣe awọn kemikali, awọn ohun mimu, ati bẹbẹ lọ; hemihydrate jẹ pupọ julọ ni awọn ohun elo ile, ati pe o tun le ṣee lo lati ṣe awọn ere gypsum ati awọn ohun elo seramiki; dihydrate rẹ ti wa ni lilo lati ṣe hemihydrate, fillers, ati be be lo.

    Sipesifikesonu

    Nkan Abajade
    Ifarahan funfun lulú
    Ayẹwo ≥99%
    wípé ni ibamu
    HCl insoluble ≤0.025%
    Kloride ≤0.002%
    Nitrate ≤0.002%
    Ammonium Iyọ ≤0.005%
    Carbonate ≤0.05%
    Irin ≤0.0005%
    Irin eru ≤0.001%
    Iṣuu magnẹsia ati alkali awọn irin ≤0.2%

     

    Ohun elo

    Awọn Lilo Ile-iṣẹ

    1. Inhibitor asekale: Calcium sulfate dihydrate ni iṣẹ idina iwọn to dara ati pe o le ṣee lo fun itọju omi ni awọn ọna ṣiṣe ile-iṣẹ lati ṣe idiwọ irẹjẹ inu awọn paipu ati ohun elo ati ṣetọju iṣẹ deede ti eto naa.

    2. Awọn ohun elo aise ti ile-iṣẹ: Calcium sulfate dihydrate le ṣee lo bi ohun elo aise fun ngbaradi awọn nkan kemikali miiran, gẹgẹbi gypsum, igbimọ gypsum, gypsum lulú, ati bẹbẹ lọ.

    3. Awọn ohun elo ile: Ninu ile-iṣẹ ikole, kalisiomu sulfate dihydrate le ṣee lo bi ọja gypsum ni awọn ohun elo ile fun ohun ọṣọ ati atunṣe awọn odi, awọn aja, ati bẹbẹ lọ.

    4. Aṣoju sisẹ iwakusa: Ninu sisẹ iwakusa, kalisiomu sulfate dihydrate le ṣee lo bi oluranlowo oluranlowo ninu flotation ati ilana isọdi lati ṣe igbelaruge iyapa ati isọdi mimọ ti awọn irin.

    Awọn Lilo Ogbin

    1. Kondisona ile: Calcium sulfate dihydrate le ṣatunṣe pH ti ile, mu eto ile dara, mu irọyin ile pọ si, ati igbelaruge idagbasoke ọgbin.

    2. Afikun ifunni: Gẹgẹbi orisun kalisiomu, kalisiomu sulfate dihydrate le ṣe afikun ohun elo kalisiomu ninu awọn ẹranko ati igbelaruge idagbasoke ẹranko ati idagbasoke egungun.

    3. Awọn ohun elo aise ipakokoropaeku: Ni iṣẹ-ogbin, kalisiomu sulfate dihydrate le ṣee lo bi ohun elo aise fun awọn ipakokoropaeku, fun igbaradi ti awọn ipakokoropaeku, awọn fungicides, ati bẹbẹ lọ.

    Awọn lilo oogun

    1. Awọn ohun elo aise elegbogi: Calcium sulfate dihydrate le ṣee lo bi ohun elo aise elegbogi fun igbaradi ti awọn afikun kalisiomu, antacids ati awọn oogun miiran lati tọju osteoporosis, hyperacidity ati awọn arun miiran.

    2. Awọn ohun elo iṣoogun: Nigbagbogbo a lo lati ṣe bandages pilasita fun fifọ fifọ. O ni ṣiṣu ti o dara ati iduroṣinṣin ati iranlọwọ fun iwosan ti awọn fifọ.

    3. Awọn ohun elo ehín: Ni aaye ti ehin, kalisiomu sulfate dihydrate le ṣee lo lati ṣe awọn apẹrẹ ehín ati awọn ohun elo kikun.

    4. Aṣọ ọgbẹ: O ni diẹ ninu gbigba omi ati agbara afẹfẹ ati pe o le ṣee lo fun wiwọ awọn ọgbẹ kan.

    Ounjẹ lilo

    1. Awọn afikun ounjẹ: Calcium sulfate dihydrate le ṣatunṣe pH ti ounjẹ, mu líle ati itọwo ounjẹ pọ si, ati ṣe ipa kan bi coagulant ninu iṣelọpọ awọn ounjẹ bii tofu.

    2. Awọn olutọju: A lo fun itọju itọju ti ounjẹ, awọn ohun mimu, ati bẹbẹ lọ lati fa igbesi aye selifu ti ounjẹ.

    Package

    25kg/apo

    Calcium sulfate dihydrate CAS 10101-41-4-pack-2

    Calcium sulfate dihydrate CAS 10101-41-4

    Calcium sulfate dihydrate CAS 10101-41-4-pack-1

    Calcium sulfate dihydrate CAS 10101-41-4


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