跳转至内容
Merck
CN

主要文件

查看所有文档

30755-M

高氯酸

puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., 70.0-72.0%

别名:

PCA

登录 查看组织和合同定价。

选择尺寸

变更视图

关于此项目

线性分子式:
HClO4
化学文摘社编号:
7601-90-3
分子量:
100.46
NACRES:
NA.21
PubChem Substance ID:
329753578
UNSPSC Code:
12352106
MDL number:
MFCD00011325
Assay:
70.0-72.0%
Form:
liquid
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

Quality Level

100

agency

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

grade

ACS reagent, puriss. p.a.

assay

70.0-72.0%

form

liquid

impurities

≤0.00005% free chlorine (Cl), ≤0.0001% heavy metals (as Pb), ≤0.001% total nitrogen (N)

ign. residue

≤0.003% (as SO4)

color

APHA: ≤10

density

1.670 g/cm3

anion traces

chlorate (ClO3-): ≤0.001%, chloride (Cl-): ≤0.0003%, phosphate, silicate (as SiO2): ≤0.0005%, sulfate (SO42-): ≤0.001%

SMILES string

OCl(=O)(=O)=O

cation traces

Ag: ≤0.00001%, Al: ≤0.000005%, As: ≤0.000005%, Ba: ≤0.000002%, Be: ≤0.000002%, Bi: ≤0.00001%, Ca: ≤0.00005%, Cd: ≤0.000005%, Co: ≤0.000005%, Cu: ≤0.00001%, Fe: ≤0.0001%, Ge: ≤0.000005%, K: ≤0.00001%, Li: ≤0.000002%, Mg: ≤0.00005%, Mn: ≤0.000002%, Mo: ≤0.000005%, Ni: ≤0.00001%, Pb: ≤0.000005%, Sr: ≤0.000002%, Ti: ≤0.00001%, Tl: ≤0.000005%, V: ≤0.000005%, Zn: ≤0.00001%, Zr: ≤0.00001%

InChI

1S/ClHO4/c2-1(3,4)5/h(H,2,3,4,5)

InChI key

VLTRZXGMWDSKGL-UHFFFAOYSA-N

Application

Perchloric acid is a strong acid that can be used as a reagent in the oxidative esterification of aldehydes. It can also be used as a catalyst for the condensation of amines and aldehydes to synthesize arylimines.

Still not finding the right product?

Explore all of our products under 高氯酸

target_organs

Thyroid

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 1 - Skin Corr. 1A - STOT RE 2

存储类别

5.1A - Strongly oxidizing hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

新产品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
STBL2751
SDBB7153
SDBB1778
SDBB5398
SDBB5397

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Peroxovanadium-catalyzed oxidative esterification of aldehydes
Gopinath R, et al.
The Journal of Organic Chemistry, 68, 2944-2947 (2003)
Alexander Duscha et al.
Cell, 180(6), 1067-1080 (2020-03-12)
Short-chain fatty acids are processed from indigestible dietary fibers by gut bacteria and have immunomodulatory properties. Here, we investigate propionic acid (PA) in multiple sclerosis (MS), an autoimmune and neurodegenerative disease. Serum and feces of subjects with MS exhibited significantly
Taro Takami et al.
Cancer research, 67(20), 9844-9851 (2007-10-19)
Hepatocyte growth factor (HGF) has been reported to have both positive and negative effects on carcinogenesis. Here, we show that the loss of c-Met signaling in hepatocytes enhanced rather than suppressed the early stages of chemical hepatocarcinogenesis. c-Met conditional knockout