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Merck
CN

1.00319

Hydrochloric acid

32%, for analysis EMSURE®

别名:

盐酸 溶液, 氯化氢溶液, 氯化氢 溶液

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关于此项目

经验公式(希尔记法):
HCl
化学文摘社编号:
分子量:
36.46
UNSPSC Code:
12352301
NACRES:
NA.21
MDL number:
Assay:
≥32.0% (alkalimetric)
Form:
liquid
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产品名称

盐酸溶液, 32% for analysis EMSURE®

vapor pressure

21.3 hPa ( 20 °C)

Quality Level

product line

EMSURE®

assay

≥32.0% (alkalimetric)

form

liquid

SMILES string

Cl

impurities

≤0.01 ppm As (Arsenic), ≤0.01 ppm Cd (Cadmium), ≤0.01 ppm Co (Cobalt), ≤0.01 ppm Hg (Mercury), ≤0.01 ppm Li (Lithium), ≤0.01 ppm Mn (Manganese), ≤0.01 ppm Mo (Molybdenum), ≤0.01 ppm Pb (Lead), ≤0.01 ppm Sr (Strontium), ≤0.01 ppm V (Vanadium), ≤0.02 ppm Ba (Barium), ≤0.02 ppm Be (Beryllium), ≤0.02 ppm Bi (Bismuth), ≤0.02 ppm Cr (Chromium), ≤0.02 ppm Cu (Copper), ≤0.02 ppm Ge (Germanium), ≤0.02 ppm Ni (Nickel), ≤0.02 ppm Ti (Titanium), ≤0.02 ppm Tl (Thallium), ≤0.02 ppm Zr (Zirconium), ≤0.05 ppm Ag (Silver), ≤0.05 ppm Al (Aluminium), ≤0.05 ppm Au (Gold), ≤0.05 ppm Ga (Gallium), ≤0.05 ppm In (Indium), ≤0.05 ppm Mg (Magnesium), ≤0.05 ppm Zn (Zinc), ≤0.10 ppm Fe (Iron), ≤0.10 ppm K (Potassium), ≤0.10 ppm Pt (Platinum), ≤0.2 ppm Ca (Calcium), ≤0.2 ppm Na (Sodium), ≤0.5 ppm Free chlorine (Cl), ≤0.5 ppm Phosphate (PO4), ≤1 ppm NH? (Ammonium), ≤1 ppm Sulfate (SO4), ≤1 ppm Sulfite (SO3), ≤50 ppm Bromide (Br)

ign. residue

≤5 ppm (as SO4)

color

APHA: ≤10

pH

<1 (20 °C in H2O)

mp

-50 °C

solubility

water: soluble at 20 °C

density

1.16 g/cm3 at 20 °C

storage temp.

15-25°C

InChI

1S/ClH/h1H

InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

Application


  • 用硼酸锌前驱体制备氧化锌纳米棒:该研究使用盐酸合成氧化锌纳米棒,对超级电容器的应用具有重要意义。它强调了盐酸在纳米材料研究中的关键作用,推动了储能技术的发展(Lefdhil et al., 2023)。

  • 植物组织中硅的一种改进的消化和分析方法:利用盐酸消化植物组织进行硅含量分析,提高农业和生物研究方法。这种应用反映了盐酸在需要精确化学处理的科学研究中的重要性(Langenfeld and Bugbee, 2023)。

  • O-甲氧基β-氨基丙胺肟的N-N(+)键分子内环化及离子交换反应在该研究中,盐酸在有机合成中发挥了关键作用,显示了其在药物化合物开发中的通用性。该研究为复杂有机化合物的合成提供了启示,对药物化学至关重要(Kayukova et al., 2023)。

Analysis Note

含量(碱量滴定): ≥ 32.0 %
颜色: ≤ 10 色度
溴化物(Br): ≤ 50 ppm
游离氯(Cl): ≤ 0.5 ppm
磷酸盐(PO₄): ≤ 0.5 ppm
硫酸盐(SO₄): ≤ 1 ppm
亚硫酸盐(SO₃): ≤ 1 ppm
Ag(银): ≤ 0.05 ppm
Al(铝): ≤ 0.05 ppm
As(砷): ≤ 0.01 ppm
Au(金): ≤ 0.05 ppm
Ba(钡): ≤ 0.02 ppm
Be(铍): ≤ 0.02 ppm
Bi(铋): ≤ 0.02 ppm
Ca(钙): ≤ 0.2 ppm
Cd(镉): ≤ 0.01 ppm
Co(钴): ≤ 0.01 ppm
Cr(铬): ≤ 0.02 ppm
Cu(铜): ≤ 0.02 ppm
Fe(铁): ≤ 0.10 ppm
Ga(镓): ≤ 0.05 ppm
Ge(锗): ≤ 0.02 ppm
Hg(汞): ≤ 0.01 ppm
In(铟): ≤ 0.05 ppm
K(钾): ≤ 0.10 ppm
Li(锂): ≤ 0.01 ppm
Mg(镁): ≤ 0.05 ppm
Mn(锰): ≤ 0.01 ppm
Mo(钼): ≤ 0.01 ppm
NH₄(铵): ≤ 1 ppm
Na(钠): ≤ 0.2 ppm
Ni(镍): ≤ 0.02 ppm
Pb(铅): ≤ 0.01 ppm
Pt(铂): ≤ 0.10 ppm
Sr(锶): ≤ 0.01 ppm
Ti(钛): ≤ 0.02 ppm
Tl(铊): ≤ 0.02 ppm
V(钒): ≤ 0.01 ppm
Zn(锌): ≤ 0.05 ppm
Zr(锆): ≤ 0.02 ppm
灼烧残渣(以 SO₄计): ≤ 5 ppm
有效期:请参阅产品标签

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany


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pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

存储类别

8B - Non-combustible corrosive hazardous materials

法规信息

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