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20920

Sigma-Aldrich

Cadmium sulfate 8/3-hydrate

puriss. p.a., ACS reagent, ≥99.0% (calc. based on CdSO4 · 8/3 H2O, KT)

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About This Item

Linear Formula:
CdSO4 · 8/3H2O
CAS Number:
7790-84-3
Molecular Weight:
256.57
EC Number:
233-331-6
MDL number:
MFCD02253000
UNSPSC Code:
12352302
PubChem Substance ID:
329752058
NACRES:
NB.24

grade

ACS reagent
puriss. p.a.

Quality Level

200

Assay

≥99.0% (calc. based on CdSO4 · 8/3 H2O, KT)

form

powder or crystals

impurities

≤0.005% insoluble matter in H2O

anion traces

chloride (Cl-): ≤10 mg/kg
nitrate and nitrite (as NO3-): ≤30 mg/kg

cation traces

As: ≤2 mg/kg
Ca: ≤50 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤10 mg/kg
Pb: ≤20 mg/kg
Zn: ≤50 mg/kg

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

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Related Categories

Signal Word

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 Code

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

Certificates of Analysis (COA)

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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
Nina V Kuchkina et al.
Nanoscale, 4(7), 2378-2386 (2012-03-01)
Semiconductor nanoparticles (NPs) are being actively explored for applications in medical diagnostics and therapy and numerous electronic devices including solar cells. In this paper we demonstrate the influence of the third generation rigid polyphenylenepyridyl dendrimers (PPPDs) of a different architecture
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.
Zhiyong Guo et al.
Talanta, 89, 27-32 (2012-01-31)
A novel strategy for the enhancement of electrochemiluminescence (ECL) was developed by combining CdS quantum dots (QDs), graphene (G) and agarose. This enhanced ECL was exploited to develop a label-free ECL immunosensor for the ultrasensitive detection of alpha fetoprotein (AFP).
Tyler S Radniecki et al.
Biotechnology and bioengineering, 104(5), 1004-1011 (2009-07-04)
The effects of CdSO(4) additions on the gene expressions of a mercury reductase, merA, an oxidative stress protein, trxA, the ammonia-monooxygenase enzyme (AMO), amoA, and the hydroxylamine oxidoreductase enzyme (HAO), hao, were examined in continuously cultured N. europaea cells. The
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