推薦產品
product name
醋酸(冰)100%, anhydrous for analysis EMSURE® ACS,ISO,Reag. Ph Eur
等級
ACS reagent
品質等級
agency
reag. ISO
reag. Ph. Eur.
蒸汽密度
2.07 (vs air)
蒸汽壓力
15.4 hPa ( 20 °C)
產品線
EMSURE®
化驗
≥99.8% (alkalimetric)
形狀
liquid
自燃溫度
485 °C
800 °F
效力
3310 mg/kg LD50, oral (Rat)
expl. lim.
16 %, 92 °F
4 %, 59 °F
技術
UV/Vis spectroscopy: suitable
折射率
n20/D 1.371 (lit.)
pH值
2.5 (20 °C, 50 g/L in H2O)
運動黏度
1.17 cSt(20 °C)
bp
117-118 °C (lit.)
mp
16.2 °C (lit.)
轉變溫度
flash point 39 °C
溶解度
soluble 602.9 g/L
密度
1.04 g/mL at 25 °C (lit.)
負離子痕跡
chloride (Cl-): ≤0.4 ppm
phosphate (PO43-): ≤0.4 ppm
sulfate (SO42-): ≤0.4 ppm
正離子痕跡
Ag: ≤0.005 ppm
Al: ≤0.020 ppm
As: ≤0.010 ppm
Au: ≤0.010 ppm
B: ≤0.100 ppm
Ba: ≤0.010 ppm
Be: ≤0.005 ppm
Bi: ≤0.050 ppm
Ca: ≤0.100 ppm
Cd: ≤0.020 ppm
Co: ≤0.010 ppm
Cr: ≤0.020 ppm
Cu: ≤0.010 ppm
Fe: ≤0.050 ppm
Ga: ≤0.050 ppm
Ge: ≤0.020 ppm
Hg: ≤0.005 ppm
In: ≤0.050 ppm
K: ≤0.100 ppm
Li: ≤0.010 ppm
Mg: ≤0.050 ppm
Mn: ≤0.010 ppm
Mo: ≤0.010 ppm
Na: ≤0.200 ppm
Ni: ≤0.020 ppm
Pb: ≤0.010 ppm
Pt: ≤0.100 ppm
Sn: ≤0.050 ppm
Sr: ≤0.010 ppm
Ti: ≤0.050 ppm
Tl: ≤0.020 ppm
V: ≤0.010 ppm
Zn: ≤0.030 ppm
Zr: ≤0.050 ppm
heavy metals (as Pb): ≤0.5 ppm
SMILES 字串
[F2C(F2C)13F3C]C(O)=O
儲存溫度
15-25°C
InChI
1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
InChI 密鑰
QTBSBXVTEAMEQO-UHFFFAOYSA-N
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相關類別
一般說明
特點和優勢
- 简化实验室工作
- 节省时间和成本
- 结果可比性高
- 产品使用的确定性
- 杂质准确
- 对分析和生产有信心
法律資訊
訊號詞
Danger
危險聲明
危險分類
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
儲存類別代碼
3 - Flammable liquids
水污染物質分類(WGK)
WGK 1
閃點(°F)
102.2 °F
閃點(°C)
39 °C
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號,寫有 ‘Lot’或‘Batch’.。
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