推荐产品
等级
ACS reagent
质量水平
Agency
reag. ISO
reag. Ph. Eur.
产品线
EMSURE®
形式
liquid
浓度
70.0-72.0% HClO4
杂质
≤0.02 ppm Ba (Barium)
≤0.02 ppm Be (Beryllium)
≤0.02 ppm Li (Lithium)
≤0.02 ppm Mn (Manganese)
≤0.02 ppm Sr (Strontium)
≤0.05 ppm Al (Aluminium)
≤0.05 ppm As (Arsenic)
≤0.05 ppm Cd (Cadmium)
≤0.05 ppm Co (Cobalt)
≤0.05 ppm Ge (Germanium)
≤0.05 ppm Mo (Molybdenum)
≤0.05 ppm Pb (Lead)
≤0.05 ppm Tl (Thallium)
≤0.05 ppm V (Vanadium)
≤0.1 ppm Ag (Silver)
≤0.1 ppm Bi (Bismuth)
≤0.1 ppm Cu (Copper)
≤0.1 ppm K (Potassium)
≤0.1 ppm Ni (Nickel)
≤0.1 ppm Ti (Titanium)
≤0.1 ppm Zn (Zinc)
≤0.1 ppm Zr (Zirconium)
≤0.5 ppm Ca (Calcium)
≤0.5 ppm Free chlorine (Cl)
≤0.5 ppm Mg (Magnesium)
≤0.5 ppm Na (Sodium)
≤1 ppm Heavy metals (as Pb)
≤1.0 ppm Fe (Iron)
≤10 ppm Chlorate (ClO3)
≤10 ppm Sulfate (SO4)
≤10 ppm Total nitrogen (N)
≤3 ppm Chloride (Cl)
≤5 ppm Phosphate and Silicate (as SiO2)
灼烧残渣
≤0.003% (as sulfate)
颜色
APHA: ≤10
SMILES字符串
OCl(=O)(=O)=O
bp
198.7 °C/1013 hPa
mp
-18 °C
密度
1.68 g/cm3 at 20 °C
储存温度
15-25°C
InChI
1S/ClHO4/c2-1(3,4)5/h(H,2,3,4,5)
InChI key
VLTRZXGMWDSKGL-UHFFFAOYSA-N
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相关类别
应用
- Optimization of selenylation modification for garlic polysaccharide based on immune-enhancing activity: This study explored the optimization process for the selenylation of garlic polysaccharides, aiming to enhance their immune-boosting properties. Perchloric acid played a role in the preparation phase, facilitating the modification of polysaccharides to achieve better bioactivity (Gao et al., 2016).
- Synthesis and Characterization of Isodiphenylfluorindone and Isodiphenylfluorindinone: Research focused on the synthesis of novel fluorinated compounds, where perchloric acid was utilized as a catalyst to promote the formation of these complex molecules, highlighting its utility in synthetic organic chemistry (Zissimou et al., 2018).
- Cocrystallization of photosensitive energetic copper(II) perchlorate complexes: Perchloric acid derivatives were studied for their potential in creating stable, photosensitive materials suitable for energetic applications, demonstrating the acid′s versatility in materials science (Evers et al., 2014).
- Early molecular oxidative stress biomarkers of ischemic penumbra in acute stroke: The study involves the use of perchloric acid in the extraction and stabilization of biomarkers from biological samples, essential for the accurate diagnosis and treatment of stroke (Lorenzano et al., 2019).
- An improved, high-efficiency assay for assessing serum anticholinergic activity: This research developed a novel assay method using perchloric acid to extract and quantify anticholinergic activity from serum samples, offering advancements in pharmacological studies (Nobrega et al., 2017).
分析说明
同一性：通过测试
密度（d 20/20）：约1.7
颜色： ≤ 10 色度
氯酸盐（ClO₃）： ≤ 10 ppm
氯化物（Cl）： ≤ 3 ppm
游离氯（Cl）： ≤ 0.5 ppm
磷酸盐和硅酸盐（SiO₂形式）： ≤ 5 ppm
硫酸盐（SO₄）： ≤ 10 ppm
总氮（N）： ≤ 10 ppm
重金属（以 Pb 计）： ≤ 1 ppm
Ag（银）： ≤ 0.1 ppm
Al（铝）： ≤ 0.05 ppm
As（砷）： ≤ 0.05 ppm
Ba（钡）： ≤ 0.02 ppm
Be（铍）： ≤ 0.02 ppm
Bi（铋）： ≤ 0.1 ppm
Ca（钙）： ≤ 0.5 ppm
Cd（镉）： ≤ 0.05 ppm
Co（钴）： ≤ 0.05 ppm
Cu（铜）： ≤ 0.1 ppm
Fe（铁）： ≤ 1.0 ppm
Ge（锗）： ≤ 0.05 ppm
K（钾）： ≤ 0.1 ppm
Li（锂）： ≤ 0.02 ppm
Mg（镁）： ≤ 0.5 ppm
Mn（锰）： ≤ 0.02 ppm
Mo（钼）： ≤ 0.05 ppm
Na（钠）： ≤ 0.5 ppm
Ni（镍）: ≤ 0.1 ppm
Pb（铅）： ≤ 0.05 ppm
Sr（锶）： ≤ 0.02 ppm
Ti（钛）： ≤ 0.1 ppm
Tl（铊）： ≤ 0.05 ppm
V（钒）： ≤ 0.05 ppm
Zn（锌）： ≤ 0.1 ppm
Zr（锆）： ≤ 0.1 ppm
灼烧残渣（硫酸盐形式）： ≤ 0.003％
符合ACS、ISO试剂Ph Eur
法律信息
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 1 - Skin Corr. 1A - STOT RE 2
靶器官
Thyroid
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
商品
Acid and base chart lists the strength of acids and bases (strongest to weakest) in order. Simple to use laboratory reference chart for scientists, researchers and lab technicians.
实验方案
The iron test enables quantification of iron ions in various waters. Iron ions are reduced to iron(II) ions that react with a triazine derivative to form a red-violet complex that is measured photometrically.
相关内容
Glass bottles are ideal for storing acids because they are inert and offer a long shelf life.
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