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100kg Pyrogallol Tech Grade 99%, Pyrogallic Acid, 1,2,3-Trihydroxybenzene; 1,2,3-Benzenetriol; CAS 87-66-1 EINECS 201-762-9
100kg Pyrogallol Tech Grade 99%, Pyrogallic Acid, 1,2,3-Trihydroxybenzene; 1,2,3-Benzenetriol; CAS 87-66-1 EINECS 201-762-9

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Pyrogallol Tech Grade 99%.

Pyrogallol Tech Grade 99%

 

Synonyms:

Pyrogallic Acid;  1,2,3-Trihydroxybenzene; 1,2,3-Benzenetriol

Molecular Formula:

C6H3(OH)3

CAS#

87-66-1

EINECS:

201-762-9

Molecular Weight:

126.11

 

Specifications:

 

Item

Unit

Requirements

Appearance

 

White to pale yellow crystalline powder

Purity

%

99.0 min

Melting Point

°C

130 - 133

Moisture

%

0.5 max

Residue On Ignition

%

0.1 max

 

Application:

It is used in hair dying, dying of suturing materials and for oxygen absorption in gas analysis, photo developing agent, pharmaceutical intermediate, pesticide (Bendiocarb), insecticide, heat sensitizer and polymerization inhibitor.

 

Packing:

In fiber drum with light resistant inner bag , 25kg net each.

 

Storage Recommendations:

Keep in tight, light resistant container

 

Shelf life:

12 months in unopened container.

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