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

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.