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66807

Sigma-Aldrich

4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride

suitable for fluorescence, BioReagent, ≥97.0% (HPLC)

Sinonimo/i:

1,2-Diamino-4,5-methylenedioxybenzene dihydrochloride, 1,3-Benzodioxole-5,6-diamine dihydrochloride, 5,6-Diamino-1,3-benzodioxole dihydrochloride, MDB

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About This Item

Formula empirica (notazione di Hill):
C7H8N2O2 · 2HCl
Numero CAS:
81864-15-5
Peso molecolare:
225.07
Beilstein:
5641607
Numero MDL:
MFCD00037497
Codice UNSPSC:
12352111
ID PubChem:
329760322
NACRES:
NA.32

Nome Commerciale

BioReagent

Saggio

≥97.0% (HPLC)

Forma fisica

solid

Fluorescenza

λex 367 nm; λem 445 nm in 0.1 M phosphate pH 7.0 (after derivatization with pyruvate)

Compatibilità

suitable for fluorescence

Temperatura di conservazione

−20°C

Stringa SMILE

Cl[H].Cl[H].Nc1cc2OCOc2cc1N

InChI

1S/C7H8N2O2.2ClH/c8-4-1-6-7(2-5(4)9)11-3-10-6;;/h1-2H,3,8-9H2;2*1H
YXEJRYIEFFUUID-UHFFFAOYSA-N

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Descrizione generale

4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride is a fluorescence tag for ⍺-keto acids. It is also required for the derivatization of sialic acids in presence of dilute sulfuric acid. The method allows determination of sialic acids.

Applicazioni

Fluorogenic reagent for α-ketoacids.

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Avvertenza

may discolor on storage

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319,H335

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
BCCL9233
BCCK5882
BCCH3237
BCCJ4199
BCCF6702

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