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Merck
CN

1.00524

Periodic acid

for analysis EMSURE®

别名:

Periodic acid

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经验公式（希尔记法）:
H5IO6
化学文摘社编号:
10450-60-9
分子量:
227.94
UNSPSC Code:
12352301
EC Index Number:
233-937-0
NACRES:
NA.21
MDL number:
MFCD00011344

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产品名称

Periodic acid, for analysis EMSURE®

SMILES string

[I](=O)(O)(O)(O)(O)O

InChI

1S/H5IO6/c2-1(3,4,5,6)7/h(H5,2,3,4,5,6,7)

InChI key

TWLXDPFBEPBAQB-UHFFFAOYSA-N

product line

EMSURE®

assay

≥99.5% (iodometric)

form

solid

impurities

≤0.5% Iodic acid (acidimetric)

ign. residue

≤500 ppm (as sulfates)

pH

1.2 (20 °C, 100 g/L in H2O)

mp

122 °C

solubility

ethanol: soluble at 20 °C
water: soluble at 20 °C

bulk density

1400 kg/m3

anion traces

bromide, bromate, chloride, chlorate (as Cl-): ≤100 ppm
iodide (I-): ≤10 ppm
nitrate (NO3-): ≤10 ppm
sulfate (SO42-): ≤100 ppm

cation traces

Fe: ≤5 ppm

application(s)

histology

storage temp.

15-25°C

Quality Level

300

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相关类别

Analysis Note

Assay (iodometric): ≥ 99.5 %
Iodic acid (acidimetric): ≤ 0.5 %
Chloride, Chlorate, Bromide, Bromate (as Cl): ≤ 100 ppm
Iodide (I): ≤ 10 ppm
Nitrate (NO₃): ≤ 10 ppm
Sulfate (SO₄): ≤ 100 ppm
Fe (Iron): ≤ 5 ppm
Residue on ignition (as sulfates): ≤ 500 ppm

Application


  • Histological and Chemical Analysis of Heavy Metals in Kidney and Gills of Boops boops: Melanomacrophages Centers and Rodlet Cells as Environmental Biomarkers.: This study utilized periodic acid in the analytical characterization of heavy metals in marine organisms, providing insights into environmental biomarkers relevant for chemical analysis in aquatic settings (Lauriano ER et al., 2022).

  • Histochemical study of the effects on abomasal mucins of Haemonchus contortus or Teladorsagia circumcincta infection in lambs.: Investigates the interaction between parasitic infections and mucosal surfaces, where periodic acid staining could be applied to analyze mucin carbohydrates (Savoian MS et al., 2016).

Legal Information

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

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 1 - Skin Corr. 1B - STOT RE 1 Oral

target_organs

Thyroid

存储类别

5.1A - Strongly oxidizing hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

危险化学品
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