Harvest Enterprise raws li tus kws tshaj lij Potassium Acetate CAS 127-08-2 chaw tsim khoom, koj tuaj yeem tau txais kev tso siab kom yuav Potassium Acetate CAS 127-08-2 los ntawm peb lub Hoobkas thiab peb yuav muab cov kev pabcuam zoo tshaj plaws tom qab muag thiab xa khoom raws sijhawm. Potassium Acetate yog siv los ua tus neeg sawv cev buffering, neutralizer, preservative thiab xim fixative los tiv thaiv tej xim ntawm cov tsiaj thiab nroj tsuag.
Factory Direct Supply Zoo Potassium Acetate CAS 127-08-2 ua nyob rau hauv Suav teb. Harvest Enterprise yog Potassium Acetate CAS 127-08-2 chaw tsim tshuaj paus thiab cov muag khoom nyob rau hauv Suav teb.
Ntu Ib: Khoom Taw Qhia
Potassium Acetate (C2H3KO2) CAS: 127-08-2 tuaj yeem siv los ua cov tshuaj tiv thaiv icing los hloov cov tshuaj xws li calcium chloride thiab magnesium chloride. Nws muaj tsawg yaig thiab corrosivity rau cov av, tshwj xeeb tshaj yog tsim rau deicing los ntawm tshav dav hlau, tab sis nws yog kim. Raws li cov khoom noj ntxiv, nws yog cov tshuaj tua kab mob thiab tswj cov zaub mov acidity. Potassium Acetate kuj tseem siv tau los ua ib feem ntawm cov tua hluav taws. Siv nyob rau hauv ethanol nag lossis daus ntawm DNA. Siv rau kev khaws cia, kho cov ntaub so ntswg lom thiab formaldehyde.
Ntu 2: Cov ntaub ntawv yooj yim
1. Tshuaj Lub Npe: Potassium Acetate
2. Molecular Formula: C2H3KO2
3. Molecular Luj: 98.14
4. CAS: 127-08-2
5. Cim: Nws yog dawb crystalline hmoov. Nws yooj yim deliquescent thiab saj qab ntsev. PH tus nqi ntawm 1mol / L aqueous tov yog 7.0-9.0. Tus txheeb ze ntom ntom ï¼¹d425ï¼¹ yog 1.570. Melting point yog 292â. Nws yog soluble ntau hauv dej (235g / 100mL, 20' 20' 492g / 100mL, 62's), ethanol (33g / 100mL) thiab methanol (24.24g / 100mL, 15â, tab sis insoluble).
Ntu Peb: Specification
|
Specification |
JECFA |
|
Cov ntsiab lus (raws li Qhuav Basis), w/% |
99.0 |
|
Loss On Drying (150º, 2h), |
8.0 |
|
Alkalinity |
Ib txwm |
|
Test rau poov tshuaj |
Pass Test |
|
Test rau sodium |
Ib txwm |
|
Lead, mg/kg â º ¤ |
2 |
|
Test rau acetate |
Pass Test |
|
Tus nqi pH (50 g / L tov, 25â ¢ º) |
7.5-9.0 Nws |
Ntu 4: Kev siv
Potassium Acetate (C2H3KO2) CAS: 127-08-2 yog siv los ua tus neeg sawv cev buffering, neutralizer, preservative thiab xim fixative los tiv thaiv tej xim ntawm cov tsiaj thiab nroj tsuag.
1. Nws yog siv los ua tus neeg saib xyuas lub cev qhuav dej, tus neeg saib xyuas kev kho fiber ntau thiab cov tshuaj analytical reagent. Raws li cov kab lis kev cai penicillium hauv kev lag luam kws tshuaj, nws yog siv los ua cov khoom siv raw hauv kev tsim cov cortisone acetate, hydrogenated prednisolone acetate, dexamethasone acetate, betamethasone, thiab fluocinolone acetate.
2. Siv raws li kev tshuaj ntsuam reagent los kho tus nqi pH. Siv raws li ib tug desiccant. Ua iav pob tshab. Siv hauv kev lag luam kws tshuaj.
3. Nws tuaj yeem siv los ua cov txheej txheem fluoroplastics nyob rau hauv lub xeev molten, 295â ¢ / 30min, txhawm rau txhim kho kev sib raug zoo ntawm qhov chaw. Kuj tseem siv los ua tus neeg ua kom lub cev qhuav dej thiab tsis muaj dej. Nws tuaj yeem ua rau cov tshuaj tiv thaiv ntawm CTBN davhlau ya nyob twg carboxyl pawg thiab epoxy pawg. .Txhim kho tartaric acid, desiccant, kho pH nqi, ua pob tshab iav.
Ntu 5: Ntim
1. Ntim: Nws yog ntim nrog peb txheej ntawm polyethylene hnab .los yog kraft ntawv hnab.Qhov hnyav ntawm txhua lub hnab yog 25kg.
2. Kev khaws cia thiab kev thauj mus los: Nws yuav tsum tau muab cia rau hauv lub warehouse qhuav thiab kom deb ntawm cov dej noo .Nws yuav tsum tau saib xyuas thaum koj thauj cov khoom.
