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InChI
1S/CH2Cl2/c2-1-3/h1H2
SMILES string
ClCCl
InChI key
YMWUJEATGCHHMB-UHFFFAOYSA-N
grade
ACS reagent
agency
reag. ISO, reag. Ph. Eur.
vapor density
2.9 (vs air)
vapor pressure
24.45 psi ( 55 °C), 6.83 psi ( 20 °C)
product line
EMSURE®
assay
≥99.8% (GC)
form
liquid
autoignition temp.
1223 °F, 605 °C (DIN 51794)
potency
1600 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rat)
Quality Level
contains
~50 ppm 2-Methyl-2-butene as stabilizer
expl. lim.
22 %
impurities
≤0.00002% Free chlorine (as Cl), ≤0.0001% Chloride (Cl), ≤0.0002 meq/g Alkalinity, ≤0.0002 meq/g Titrable acid, ≤0.005% Carbon tetrachloride (GC), ≤0.005% Chloroform (GC), ≤0.01% Water, ≤0.02% Ethanol (GC), ≤0.1% Methanol (GC)
evapn. residue
≤0.001%
color
clearAPHA: ≤10
refractive index
n20/D 1.424 (lit.)
pH
7 (20 °C)
bp
39.8-40 °C (lit.)
mp
-95 °C, −95 °C (lit.)
solubility
20 g/L
density
1.325 g/mL at 25 °C (lit.)
cation traces
Al: ≤0.00005%, B: ≤0.000002%, Ba: ≤0.00001%, Ca: ≤0.00005%, Cd: ≤0.000005%, Co: ≤0.000002%, Cr: ≤0.000002%, Cu: ≤0.000002%, Fe: ≤0.00001%, Mg: ≤0.00001%, Mn: ≤0.000002%, Mo: ≤0.000002%, Ni: ≤0.000002%, Pb: ≤0.00001%, Sn: ≤0.00001%, Zn: ≤0.00001%
storage temp.
2-30°C
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General description
Analysis Note
鉴别(IR):符合
外观:透明
颜色: ≤ 10 色度
可滴定酸: ≤ 0.0002 meq/g
碱度: ≤ 0.0002 meq/g
密度(d 20 °C/4 °C):1.324 - 1.326
沸点:39 - 42 °C
游离氯(以Cl计): ≤ 0.00002 %
氯化物(Cl): ≤ 0.0001 %
物质被H₂SO₄脱色: ≤ 100 色度
氯仿(GC): ≤ 0.005 %
乙醇(GC): ≤ 0.02 %
甲醇(GC): ≤ 0.1 %
四氯化碳(GC): ≤ 0.005 %
荧光(以365 nm奎宁计): ≤ 0.002 ppm
Al(铝): ≤ 0.00005 %
B(硼): ≤ 0.000002%
Ba(钡): ≤ 0.00001 %
Ca(钙): ≤ 0.00005%
Cd(镉): ≤ 0.000005%
Co(钴): ≤ 0.000002%
Cr(铬): ≤ 0.000002 %
Cu(铜): ≤ 0.000002 %
Fe(铁): ≤ 0.00001%
Mg(镁): ≤ 0.00001 %
Mn(锰): ≤ 0.000002%
Mo(钼): ≤ 0.000002%
Ni(镍): ≤ 0.000002 %
Pb(铅): ≤ 0.00001%
Sn(锡): ≤ 0.00001 %
Zn(锌): ≤ 0.00001%
蒸发残渣: ≤ 0.001%
水: ≤ 0.01 %
产品使用约50 ppm 2-甲基-2-丁烯稳定
Legal Information
signalword
Warning
hcodes
Hazard Classifications
Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 2
法规信息
实验方案
In the present study we demonstrate compliance of silica gel 60 F254 HPTLC plates with USP requirements, and how HPTLC plates are suitable for the Sildenafil citrate-Limit of Imidazole test.
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