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Ammonium acetate
Ainm ceimigeach: Ammonium acetate
Foirmle molecular:Ch3Coonh4
Cuideam Molecular:77.08
Cas: 631-61-8
Caractar: Bidh e a 'tachairt mar chladach triantanach geal le fàileadh searbhag acetic. Tha e solubhail ann an uisge agus ethanol, cluasail ann an acetone.
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Acetate calcium
Ainm ceimigeach: Acetate calcium
Foirmle molecular: C6H10Cao4
Cuideam Molecular: 186.22
Cas: 4075-81-4-4
Togalaichean: Pùdar geal no Pùdar criostail geal no pùdar criostail, le fàileadh searbhagach beagan propionic. Seasmhach gus teas is aotrom a theasachadh, a tha furasta a lasadh ann an uisge.
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Sodium acetate
Ainm ceimigeach: Sodium acetate
Foirmle molecular: C2H3Nao2 ; c2H3Nao2· 3h2O
Cuideam Molecular: Ahydrous: 82.03; Triphydrate: 136.08
Cas: Ahydrous: 127-09-3; Triphydrate: 6131-90-4
Caractar: Anydrous: Is e pùdar no bloc geal criostalach no bloc geal a th 'ann. Tha e gun dòrtadh, a 'blasad beagan finegary. Is e dùmhlachd càirdeach 1.528. Is e puing leaghaidh 324 ℃. Tha comas cur an aghaidh taiseachd làidir. Dh 'fhaodadh sampall 1G a bhith air a sgaoileadh ann an uisge 2ml.
Triphydrate: is e pùdar criostail no criostalan geal gun dath a th 'ann. Tha dùmhlachd càirdeach 1.45. Ann an èadhar blàth is tioram, bidh e furasta a chaitheamh. Dh 'fhaodadh sampall 1G a bhith air a sgaoileadh ann an timcheall air 0.8ml uisge no 19ml ethanol.
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Potasium acetate
Ainm ceimigeach: Potasium acetate
Foirmle molecular: C2H3Ko2
Cuideam Molecular: 98.14
Cas: 127-08-2-2-2
Caractar: Is e pùdar criostalach geal a th 'ann. Tha e furasta a chreidsinn agus a 'blasad saillte. Tha luach PhH de 1monol / l fuasgladh aqueous 7.0-9-9.0. Dùmhlachd càirdeach (dTha 425) 1.570. Is e 292 ℃. Tha e soluble ann an uisge (235G / 100ml, 20 ℃; 492G / 100ml,, 33G / 100ml, 15 ^2G / 100ml, 15 ℃), ach nach gabh a chrùchd ann an Ether.
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Diaceate potasium
Ainm ceimigeach: Diaceate potasium
Foirmle molecular: C4H7Ko4
Cuideam Molecular: 157.09
Cas:127-08-2-2-2
Caractar: Pùdar criostalach gun dath no geal, Alkaline, solubhail ann an uisge, methanol, Ethanol agus ammonuble ann an ether agus acetone.
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Diaium Diactate
Ainm ceimigeach: Diaium Diactate
Foirmle molecular: C4H7Nao4
Cuideam Molecular: 142.09
Cas: 126-96-5
Caractar: Is e pùdar CRYSTALLINE le fàileadh searbhag acetic, prìomh fhuasgladh ann an uisge. Bidh e a 'lughdachadh aig 150 ℃






