Reagent Qib Aluminium Sulphate
Khoom Description
Reagent qib aluminium sulfate yog ib yam khoom tsim los ntawm cov txheej txheem purification raws li zoo tib yam txhuas sulfate, nrog ib tug dawb crystalline particle los yog hmoov tsos. Reagent qib aluminium sulfate muaj ntau yam kev siv, thiab tuaj yeem siv los ua cov tshuaj analytical reagents, tanning agents, thiab lwm yam. Nws kuj tseem siv tau los ua cov gemstones thiab high-purity aluminates.
Cov tsos ntawm reagent qib aluminium sulphate: Dawb glossy crystals, hais los yog hmoov. Qab zib saj. Nyob ruaj khov hauv huab cua. Ntawm 86.5 degree , qee cov dej crystalline poob, thiab ntawm 250 degree, tag nrho cov dej crystalline ploj. Thaum rhuab, nws nthuav dav heev thiab hloov mus rau hauv daim txhuam cev zoo li cov khoom siv. Thaum kub kub kub, nws decomposes rau hauv sulfur trioxide thiab txhuas oxide. Huab cua tshwm sim thaum tus txheeb ze humidity yog li 25% qis dua. Yooj yim rau yaj hauv dej, yuav luag insoluble hauv ethanol, cov tshuaj yog acidic. Tom qab lub sijhawm boiling, insoluble alkaline ntsev precipitate.
Cia: kaw, txias, thiab qhuav rau cia.
Kev Siv: Siv raws li kev tshuaj ntsuam reagent. Mordant. Dej purifier. Roj decolorizing tus neeg saib xyuas thiab kev tsim cov hluav taws tua hluav taws.
Cov qauv zoo
Chloride (Cl),% Tsawg dua lossis sib npaug rau 0.002
Cov dej tsis sib haum,% Tsawg dua lossis sib npaug rau 0.02
Cov hlau hnyav ( ntsuas hauv Pb), % Tsawg dua lossis sib npaug rau 0.001
Sodium (Na),% Tsawg dua lossis sib npaug rau 0.02
Magnesium (Mg),% Tsawg dua lossis sib npaug rau 0.002
Potassium (K),% Tsawg dua lossis sib npaug rau 0.005
Calcium (Ca), % Tsawg dua lossis sib npaug rau 0.01
Hlau (Fe),% Tsawg dua lossis sib npaug rau 0.003
Ammonium (NH4),% Tsawg dua lossis sib npaug rau 0.005
PH tus nqi (50g / L, 25 degree) Ntau dua lossis sib npaug li 2.5
Cov ntsiab lus, % Ntau dua lossis sib npaug rau 99.0
Piv nrog rau kev lag luam aluminium sulfate, reagent qib aluminium sulfate feem ntau muaj ntau dua purity thiab cov ntsiab lus zoo, ua rau nws tsim nyog rau kev siv hauv chav kuaj.
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Yam khoom |
SPECIFICATION |
TSEEM CEEB |
|
reagent qib aluminium sulfate |
granule |
Ua raws |
|
Nruab Nrab Loj Ntawm Flakes, max |
0-25 hli |
Ua raws |
|
Aluminium oxide Al2O3%, min |
16.00 |
16.6 |
|
Hlau (Fe) cov ntsiab lus, max |
0.0050 |
0.0020 |
|
Dej insoluble teeb meem, max |
0.10 |
0.06 |
|
PH nqi 1% aqueous tov, min |
3.0 |
3.10 |
|
Raws li %, max |
0.0005 |
0.00003 |
|
Cov hlau hnyav li Pb%, max |
0.002 |
TSIS MUAJ LEEJ TWG |
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Xim |
Grey & pob |
Ua raws |
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Pob: 25kg -1000kg PP hnab Lub neej txee: hauv 1 xyoos |
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Cim npe nrov: Tuam Tshoj reagent qib aluminium sulphate manufacturers, lwm tus neeg, Hoobkas
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