Sodium Acetate Anhydrous (SAA) E262 (CAS No.:127-09-3) yog cov xim tsis muaj xim thiab pob tshab nrog cov ntxhiab tsw ntawm acetic acid. Nws tuaj yeem raug huab cua thiab nplaim taws hauv huab cua. Soluble hauv dej thiab ether, me ntsis soluble hauv ethanol.
Sodium Acetate Anhydrous (SAA) E262 (CAS No.:127-09-3) tuaj yeem siv los ua cov khoom siv ntxiv rau hauv cov khoom noj, kev lag luam, kev tsim khoom ua vaj tse, cov mats cua sov, thiab cov tshuaj tsis haum. Hauv cov tshuaj, sodium acetate yog ib qho tseem ceeb ntawm electrolyte supplementation thaum intravenously supplementing electrolytes. Feem ntau siv los kho cov qib sodium hauv cov neeg mob hyponatremia. Nws kuj tseem siv tau rau metabolic acidosis thiab zis alkalization.
Kev piav qhia
Khoom siv: Sodium Acetate Anhydrous
Lwm Lub Npe: SAA
Qib Standard: Food Grade
Lub cev thiab tshuaj lom neeg: Dawb Crystalline hmoov
Molecular Formula: CH3COONa
CAS Nr.: 127-09-3
EINECS No.:204-823-8
Molecular Luj: 82.03
Ntim: 25KG kraft ntawv hnab. Nws yuav tsum tau khaws cia rau hauv qhuav, txias thiab ventilated
Qhov chaw.
Specification
Yam khoom | Txuj | Cov txiaj ntsig |
Purity (Driedsubstance) feem pua | 99.0-101.0 | 99.89 |
PH (25 degree 5 feem pua) | 7.5-9.0 | 8.19 |
Poob ntawm ziab Tsawg dua los yog sib npaug rau feem pua | 1.0 | 0.12 |
Alkalinity (raws li NaOH) feem pua | Tsawg dua lossis sib npaug rau 0.2 | 0.2 |
Arsenic(As) Tsawg dua los yog sib npaug rau ppm | 3 | ﹤3 |
Cov hlau hnyav (raws li Pb) Tsawg dua lossis sib npaug rau ppm | Tsawg dua los yog sib npaug li 10 | ﹤2 |
Pb mg/kg | Tsawg dua los yog sib npaug 2 | ﹤2 |
Daim ntawv thov
1. Sodium Acetate Anhydrous (SAA) E262 (CAS No.:127-09-3) yog siv los ua cov organic synthetic esterification tus neeg sawv cev nrog rau cov tshuaj yees duab, tshuaj, luam ntawv, thiab dyeing mordants, buffers, tshuaj reagents, nqaij preservatives, pigments, tanned tawv, thiab lwm yam.
2. SAA tuaj yeem siv los ua ntau yam khoom siv tshuaj, xws li furan acrylic acid, acetate, thiab chloroacetic acid.
3. Raws li tus neeg sawv cev buffering rau seasoning, cov khoom no tuaj yeem txo cov ntxhiab tsw phem thiab tiv thaiv kom tsis muaj xim thiab muaj qee yam los tiv thaiv pwm. Nws kuj tseem siv tau los ua cov kua qaub rau seasoning sauce, sauerkraut, mayonnaise, ntses ncuav mog qab zib, hnyuv ntxwm, qhob cij, nplaum nplaum, thiab lwm yam. Sib xyaw nrog methylcellulose, phosphate, thiab lwm yam, siv los txhim kho kev khaws cov hnyuv ntxwm, qhob cij, nplaum nplaum. , lwm.
4. Nws yog siv los ua cov tshuaj analytical reagent, mordant, tsis, thiab tseem tuaj yeem siv rau dye synthesis thiab ua zaj duab xis.
5. SAA yog siv los ua mordants thiab buffers hauv tshuaj, luam ntawv thiab dyeing, thiab organic synthesis.
Cim npe nrov: sodium acetate anhydrous e262 (saa) CAS No.
