Pular para o conteúdo
Merck
Todas as fotos(3)

Key Documents

View All Documentation

P8759

Sigma-Aldrich

Pyrogallol Red

Powder

Sinônimo(s):

Pyrogallolsulfonephthalein

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(3)

About This Item

Fórmula empírica (Notação de Hill):
C19H12O8S
Número CAS:
32638-88-3
Peso molecular:
400.36
Beilstein:
61394
Número CE:
251-134-3
Número MDL:
MFCD00005046
Código UNSPSC:
12171500
ID de substância PubChem:
24898975
NACRES:
NA.47

product name

Pyrogallol Red, Suitable for use as a complexometric indicator

forma

powder

técnica(s)

titration: suitable

cor

green to very dark green, and brown

pf

≥300 °C (lit.)

solubilidade

1 M NH4OH: 10 mg/mL, clear

εmax

≥450 at 475 nm in methanol

adequação

suitable for complexometric indicator

aplicação(ões)

diagnostic assay manufacturing
hematology
histology

temperatura de armazenamento

room temp

cadeia de caracteres SMILES

Oc1ccc2c(Oc3c(O)c(O)ccc3C24OS(=O)(=O)c5ccccc45)c1O

InChI

1S/C19H12O8S/c20-12-7-5-10-17(15(12)22)26-18-11(6-8-13(21)16(18)23)19(10)9-3-1-2-4-14(9)28(24,25)27-19/h1-8,20-23H

chave InChI

KUQNCHZOCSYKOR-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Descrição geral

Pyrogallol red (PGR) is an ortho-diphenolic dye. It has high reactivity towards reactive oxygen species (ROS) and reactive nitrogen species (RNS) that include peroxynitrite, radical, peroxyl radicals, hypochlorite & superoxide anion.

Aplicação

Pyrogallol Red is suitable to prepare Fujita and Watanabe dye reagent used in Pyrogallol Red-Molybdenum (IV) complex (PR) method for the determination and quantification of urinary proteins.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 2

1 of 2

Sodium molybdate dihydrate ≥99.5%

Sigma-Aldrich

M1003

Sodium molybdate dihydrate

Total Protein Reagent

Sigma-Aldrich

T1949

Total Protein Reagent

K de Leeuw et al.
Journal of critical care, 36, 200-206 (2016-11-05)
In patients with severe burns, resuscitation with large volumes of fluid is needed, partly because of an increase in capillary leakage. Corticosteroids might be beneficial by diminishing capillary leakage. This study aimed to assess in severely burned nonseptic patients whether
Tuula K Outinen et al.
Infectious diseases (London, England), 49(11-12), 840-846 (2017-08-02)
Puumala hantavirus (PUUV) causes haemorrhagic fever with renal syndrome characterized by thrombocytopenia, capillary leakage and acute kidney injury (AKI) with proteinuria and haematuria. Although the typical histologic lesion is acute tubulointerstitial nephritis, the amount of glomerular proteinuria predicts the severity
Extent of aminoglycoside interference in the pyrogallol red-molybdate protein assay depends on the concentration of sodium oxalate in the dye reagent
Marshall Thomas
Clinical Chemistry (2004)
K Janšáková et al.
Physiological research, 68(3), 467-479 (2019-03-25)
Thermally processed food contains advanced glycation end products (AGEs) including N(epsilon)-(carboxymethyl)lysine (CML). Higher AGEs or circulating CML were shown to be associated with pregnancy complications such as preeclampsia and gestational diabetes. It is unclear whether this association is causal. The
Jian Sun et al.
Life sciences, 76(24), 2849-2860 (2005-04-06)
In the current study, we compared purified Salvia miltiorrhiza extract (PSME) with Angiotensin-converting enzyme inhibitor, Ramipril, in in vitro experiments and also in vivo using animal model of myocardial infarction. PSME was found to have a significantly higher trolox equivalent
Exibir todos os documentos relacionados

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica