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Dokumente

S2377

Sigma-Aldrich

Kalium-Natrium-Tartrat Tetrahydrat

ReagentPlus®, ≥99%

Synonym(e):

L-(+)-Weinsäure Kalium-Natriumsalz, Rochelle-Salz, Seignettesalz

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About This Item

Lineare Formel:
KOCOCH(OH)CH(OH)COONa · 4H2O
CAS-Nummer:
6381-59-5
Molekulargewicht:
282.22
Beilstein:
6113568
EG-Nummer:
206-156-8
MDL-Nummer:
MFCD00150989
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24899519
NACRES:
NA.21

Agentur

suitable for SM 4500 - NH3

Qualitätsniveau

200

Produktlinie

ReagentPlus®

Assay

≥99%

SMILES String

O.O.O.O.[Na+].[K+].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O

InChI

1S/C4H6O6.K.Na.4H2O/c5-1(3(7)8)2(6)4(9)10;;;;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;4*1H2/q;2*+1;;;;/p-2/t1-,2-;;;;;;/m1....../s1

InChIKey

VZOPRCCTKLAGPN-ZFJVMAEJSA-L

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Allgemeine Beschreibung

Potassium sodium tartrate tetrahydrate is a ferroelectric crystal with a high piezoelectric effect and electromechanical coupling coefficient.

Anwendung

Potassium sodium tartrate tetrahydrate has been used in the preparation of 3,5-dinitrosalicylic acid solution used in the determination of the reducing sugar.

Rechtliche Hinweise

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

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 1

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Analysenzertifikate (COA)

Lot/Batch Number
BCCG5953
BCCG0478
BCCG0477
BCCD3909
BCCB9749

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Kupfer(II)-sulfat Pentahydrat ReagentPlus®, ≥98.0%

Sigma-Aldrich

C7631

Kupfer(II)-sulfat Pentahydrat

Kupfer(II)-sulfat Pentahydrat ACS reagent, ≥98.0%

Sigma-Aldrich

209198

Kupfer(II)-sulfat Pentahydrat

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Protokolle

Enzymatic Assay of β-AMYLASE (EC 3.2.1.2)

Enzymatic Assay of β-AMYLASE (EC 3.2.1.2)

Enzymatic Assay of α-Amylase (EC 3.2.1.1)

Follow our procedure for the determination of alpha-Amylase activity. This enzymatic assay of a-Amylase guides you through the entire process and necessary calculations.

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