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Merck
CN
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文件

安全信息

30721-M

Sigma-Aldrich

盐酸

puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., fuming, ≥37%, APHA: ≤10

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经验公式（希尔记法）:
HCl
CAS号:
7647-01-0
分子量:
36.46
Beilstein:
1098214
EC 号:
231-595-7
MDL编号:
MFCD00011324
UNSPSC代码:
12352301
PubChem化学物质编号:
329753568
NACRES:
NA.21

等级

ACS reagent
puriss. p.a.

Agency

USP/NF
reag. ISO
reag. Ph. Eur.

蒸汽密度

1.3 (vs air)

蒸汽压

3.23 psi ( 21.1 °C)
7.93 psi ( 37.7 °C)

检测方案

≥37%

形式

liquid

杂质

≤0.00005% free chlorine (Cl)
≤0.0001% ammonium (NH4)
≤0.005% non-volatile matter

灼烧残渣

≤0.0005% (as SO4)

颜色

APHA: ≤10

bp

>100 °C (lit.)

密度

1.2 g/mL at 25 °C (lit.)

痕量阴离子

bromide (Br-): ≤0.005%
phosphate (PO43-): ≤0.00005%
sulfate (SO42-): ≤0.0001%
sulfite (SO32-): ≤0.0001%

痕量阳离子

Al: ≤0.000005%
As: ≤0.000001%
Ba: ≤0.000002%
Be: ≤0.000002%
Bi: ≤0.00001%
Ca: ≤0.5 mg/kg
Cd: ≤0.000001%
Co: ≤0.000001%
Cr: ≤0.000002%
Cu: ≤0.000002%
Fe: ≤0.00002%
Ge: ≤0.000005%
K: ≤0.00001%
Li: ≤0.000001%
Mg: ≤0.00001%
Mn: ≤0.000001%
Mo: ≤0.000002%
Na: ≤0.00005%
Ni: ≤0.000002%
Pb: ≤0.000002%
Sr: ≤0.000001%
Ti: ≤0.00001%
Tl: ≤0.000005%
V: ≤0.000001%
Zn: ≤0.000005%
Zr: ≤0.00001%
heavy metals: ≤0.0001% (by ICP-OES)

SMILES字符串

Cl

InChI

1S/ClH/h1H

InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

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应用



  • Characterization of Miscanthus giganteus lignin isolated by ethanol organosolv process under reflux condition: Hydrochloric acid plays a key role in the organosolv process to isolate lignin from Miscanthus giganteus, which is critical for the development of bio-based chemicals and materials (Bauer et al., 2012).



包装

PE 瓶包装；也提供玻璃瓶包装（材料编号以 *-GL 结尾)、PE 罐和塑料桶包装（材料编号以 *-H 结尾)；1、2.5、4×2.5、72×2.5L 玻璃瓶包装，1L 只提供玻璃瓶包装。

象形图

CorrosionExclamation mark
GHS05,GHS07

警示用语：

Danger

危险声明

H290,H314,H335

危险分类

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

靶器官

Respiratory system

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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