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255513

Cadmium sulfate hydrate

ACS reagent, ≥98%

Synonym(s):

Cadmium sulfate 8/3-hydrate

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About This Item

Linear Formula:
CdSO4 · 8/3H2O
CAS Number:
7790-84-3
Molecular Weight:
256.57
UNSPSC Code:
12352300
PubChem Substance ID:
24855460
EC Number:
233-331-6
MDL number:
MFCD02253000
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grade

ACS reagent

assay

≥98%, 98.0-102.0% (ACS specification)

impurities

≤0.005% insolubles

anion traces

NO3- and NO2-: ≤0.003%, chloride (Cl-): ≤0.001%

cation traces

Ca: ≤0.005%, Cu: ≤0.002%, Fe: ≤0.001%, K: ≤0.01%, Na: ≤0.02%, Pb: ≤0.003%, Zn: ≤0.05%

SMILES string

[Cd++].[Cd++].[Cd++].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

InChI

1S/3Cd.3H2O4S.8H2O/c;;;3*1-5(2,3)4;;;;;;;;/h;;;3*(H2,1,2,3,4);8*1H2/q3*+2;;;;;;;;;;;/p-6

InChI key

AGHQMAQBLOTWPQ-UHFFFAOYSA-H

Application

Applied in the formation of novel two-dimensional Cd-SCN coordination solids with unusual and tailorable, checkerboard- or herringbone-patterned structures these structures are important steps toward technologically useful materials.

Other Notes

This product has been replaced by 20920-Sigma-Aldrich | Cadmium sulfate 8/3-hydrate, puriss. p.a., ACS reagent, ≥99.0% (calc. based on CdSO4 · 8/3 H2O, KT) | CdSO4

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 1B - Repr. 1B - STOT RE 1

target_organs

Bone,Kidney,Respiratory system

Storage Class

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
05815EJ
04706EJ
05910CJ
04318TH
03011LH

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Ulrico J López-Chuken et al.
Journal of environmental sciences (China), 22(7), 1080-1085 (2010-12-24)
A controlled hydroponic experiment was undertaken to investigate Cd uptake in relation to the activity of Cd species in solution other than the free ion (Cd2+) by maintaining a constant Cd2+ activity under variable SO42- and Cl- concentrations exposed to
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Chemical communications (Cambridge, England), 47(9), 2655-2657 (2011-01-12)
A multi component assembly consisting of the redox protein cytochrome c (cyt c) immobilised onto vertically aligned gold tipped semiconductor nanorods is described. Cyt c was successfully immobilised using a thiol linker. A faradaic response demonstrated that the protein is
Laura Saa et al.
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We have developed an analytical assay to detect the enzymatic activity of acetylcholine esterase and alkaline phosphatase based on the generation of quantum dots by enzymatic products. Acetylcholine esterase converts acetylthiocholine into thiocholine. The latter enhances the rate of decomposition
Jiali He et al.
Physiologia plantarum, 143(1), 50-63 (2011-05-28)
To characterize the dynamics of Cd²⁺ flux in the rhizosphere and to study cadmium (Cd) plant-internal partitioning in roots, wood, bark and leaves in relation to energy metabolism, reactive oxygen species (ROS) formation and antioxidants, Populus × canescens plantlets were
P Voua Otomo et al.
Ecotoxicology (London, England), 19(2), 362-368 (2009-09-23)
Since life-cycle studies showed that the earthworm species Eisenia fetida can develop increased tolerance after long-term exposure to a sub-lethal concentration of Cd in the laboratory, we assessed both the cytotoxicity and genotoxicity of Cd in a long-term Cd-exposed population.
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