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A7210

Sigma-Aldrich

Aluminium-Kaliumsulfat Dodecahydrat

BioXtra, ≥98.0%

Synonym(e):

Alaun, Kaliumalaun, Kaliumaluminiumsulfat Dodecahydrat

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About This Item

Lineare Formel:
AlK(SO4)2 · 12H2O
CAS-Nummer:
7784-24-9
Molekulargewicht:
474.39
EG-Nummer:
233-141-3
MDL-Nummer:
MFCD00149143
UNSPSC-Code:
12161700
PubChem Substanz-ID:
24891189
NACRES:
NA.25

Produktlinie

BioXtra

Qualitätsniveau

200

Assay

≥98.0%

Form

powder

Verunreinigungen

≤0.0005% Phosphorus (P)
≤0.005% Insoluble matter

mp (Schmelzpunkt)

92 °C (lit.)

Löslichkeit

H2O: 0.5 M, clear, colorless

Dichte

1.757 g/mL at 25 °C (lit.)

Anionenspuren

chloride (Cl-): ≤0.0005%

Kationenspuren

Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.001%
Mg: ≤0.005%
NH4+: ≤0.005%
Na: ≤0.02%
Pb: ≤0.001%
Zn: ≤0.0005%

SMILES String

O.O.O.O.O.O.O.O.O.O.O.O.[Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

InChI

1S/Al.K.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;;2*(H2,1,2,3,4);12*1H2/q+3;+1;;;;;;;;;;;;;;/p-4

InChIKey

GNHOJBNSNUXZQA-UHFFFAOYSA-J

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Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

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Analysenzertifikate (COA)

Lot/Batch Number
0000364213
0000364212
0000364213
0000364212
SLCH6745

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Gareth R Williams et al.
The Journal of experimental medicine, 211(6), 1019-1025 (2014-05-07)
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American journal of rhinology & allergy, 28(4), 290-296 (2014-09-10)
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Upasana Ray et al.
Science translational medicine, 7(306), 306ra151-306ra151 (2015-09-25)
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Thymic stromal lymphopoietin (TSLP) is a cytokine primarily produced by epithelial cells, which has been shown to be a potent inducer of T-helper 2 (Th2)-type responses. However, TSLP has pleiotropic effects upon immune cells, and although extensively studied in the
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