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Manufacturer Supply High Quality CAS 87-66-1 Pyrogallol

Model NO.
TY-02AL
Colour
White
Assay
99%
Shelf
2 Years
Place
China
Package
Foil Bag
Transport Package
25kg/Drum 5g, 100g, 500g, 1kg, 10kg, 100kg, 200kg
Specification
25kg/drum
Trademark
tongyon
Origin
China
Production Capacity
5000kg/Month
Reference Price
Please contact us for quote
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Product Description

Manufacturer Supply High Quality CAS 87-66-1 Pyrogallol
Manufacturer Supply High Quality CAS 87-66-1 Pyrogallol

Manufacturer Supply High Quality CAS 87-66-1 Pyrogallol
 
Product name Pyrogallol
CAS 87-66-1
Appearance White powder
Assay 99%
Storage Cool and Protect from light


Manufacturer Supply High Quality CAS 87-66-1 Pyrogallol
Pyrogallol
Product Name Pyrogallol

CAS 87-66-1

MF C6H6O3

MW 126.11

EINECS 201-762-9

MOL File 87-66-1.mol

Chemical Properties

Melting point 43-47 °C(lit.)
Boiling point 309 °C
Density  1.112 g/mL at 25 °C(lit.)
vapor density  4.4 (vs air)
vapor pressure  10 mm Hg ( 167.7 °C)
refractive index  n20/D 1.387
Flash point >230 °F
storage temp.  Store below +30°C.
solubility  water: soluble
pka pK1:9.03(0);pK2:11.63(+1) (25°C)
form  Very Fine Crystalline Powder
color  White
PH 4-5 (50g/l, H2O, 20ºC)
Water Solubility  400 g/L (25 ºC)
Sensitive  Light Sensitive
Merck  14,8000
BRN  907431



Manufacturer Supply High Quality CAS 87-66-1 Pyrogallol
Usage And Synthesis
Description

Pyrogallol is a natural oxidant that can generate superoxide (O2-) in alkaline solutions through autoxidation to a semiquinone radical. Importantly, the semiquinone radical can react with O2- in an acidic environment to produce a quinone and H2O22. Pyrogallol autoxidation is used in superoxide dismutase activity assays. It can also be used in assays to assess antioxidant capacity. Pyrogallol is used in some biological systems as an O2- scavenger. In other biological systems, it is used as an O2- generator. Pyrogallol effectively scavenges DPPH radical (Item No. 14805) and ABTS+ in vitro. Pyrogallol is a product of tannin degradation to gallic acid

GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and
customer service. With the efforts of all the company's employees, it has established long-term
and stable cooperative relations with many domestic and foreign customers, and won the unanimous trust of domestic
and foreign customers. With good comments, our company have made great progress.

Our company takes pioneering and innovative, high-quality and efficient as the code of conduct, and strives to provide
customers with efficient services,
high-quality products, and reasonable prices. We have established a customer demand-oriented, flexible, diverse and customizable service according to the different needs of different customers. Mode, and ultimately achieve the goal of
win-win.

Our company focuses on the future and the world, and will continue to devote itself to technological progress and the
development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad
to create a better future.

Manufacturer Supply High Quality CAS 87-66-1 Pyrogallol Manufacturer Supply High Quality CAS 87-66-1 Pyrogallol Manufacturer Supply High Quality CAS 87-66-1 Pyrogallol Manufacturer Supply High Quality CAS 87-66-1 Pyrogallol

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