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Merck
모든 사진(3)

문서

P8759

Sigma-Aldrich

Pyrogallol Red

Powder

동의어(들):

Pyrogallolsulfonephthalein

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모든 사진(3)

About This Item

실험식(Hill 표기법):
C19H12O8S
CAS Number:
32638-88-3
Molecular Weight:
400.36
Beilstein:
61394
EC Number:
251-134-3
MDL number:
MFCD00005046
UNSPSC 코드:
12171500
PubChem Substance ID:
24898975
NACRES:
NA.47

product name

Pyrogallol Red, Suitable for use as a complexometric indicator

형태

powder

기술

titration: suitable

색상

green to very dark green, and brown

mp

≥300 °C (lit.)

solubility

1 M NH4OH: 10 mg/mL, clear

εmax

≥450 at 475 nm in methanol

적합성

suitable for complexometric indicator

응용 분야

diagnostic assay manufacturing
hematology
histology

저장 온도

room temp

SMILES string

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

InChI key

KUQNCHZOCSYKOR-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

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.

애플리케이션

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)

시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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문서 라이브러리 방문

이미 열람한 고객

Slide 1 of 1

1 of 1

Total Protein Reagent

Sigma-Aldrich

T1949

Total Protein Reagent

Juan David Figueroa et al.
Redox biology, 24, 101207-101207 (2019-05-19)
Carbonate radicals (CO3-) are generated by the bicarbonate-dependent peroxidase activity of cytosolic superoxide dismutase (Cu,Zn-SOD, SOD-1). The present work explored the use of bleaching of pyrogallol red (PGR) dye to quantify the rate of CO3- formation from bovine and human
Piyali Chatterjee et al.
PloS one, 7(7), e41884-e41884 (2012-08-01)
Preeclampsia (PE) is a pregnancy-specific hypertensive syndrome characterized by excessive maternal immune system activation, inflammation, and endothelial dysfunction. Toll-like receptor (TLR) 3 activation by double-stranded RNA (dsRNA) and TLR7/8 activation by single-stranded RNA (ssRNA) expressed by viruses and/or released from
Yo Omata et al.
Journal of agricultural and food chemistry, 56(9), 3386-3390 (2008-04-09)
The radical-scavenging antioxidants play an important role against oxidative stress in the defense system in vivo. The beneficial effects of antioxidants contained in foods and beverages have been well-accepted, and their antioxidant capacity has been assessed by various methods. In
Tomoko Usui et al.
Clinical and experimental nephrology, 24(2), 151-156 (2019-11-18)
Urine dipstick tests are often used to evaluate proteinuria during health checkups. We examined the dipstick's accuracy in assessing the proteinuria levels among Japanese workers. We assessed subjects aged ≥ 18 years who had a health checkup at the University of Tokyo in
Randolph B Caldwell et al.
Applied and environmental microbiology, 70(1), 610-612 (2004-01-09)
A simple and reliable method for precipitating protein from bacterial culture supernatants based on a pyrogallol red-molybdate-methanol (PRMM) protocol has been developed and applied for the analysis of proteins secreted by a bacterial type III secretion system. PRMM-based precipitation has
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