Pyrogallol / Pyrogallic Acid 99% EINECS 201-762-9

Min.Order / FOB Price:Get Latest Price

500 Kilogram	FOB Price: USD 30.0000

500 Kilogram

FOB Price: USD 30.0000

1,2,3-Benzenetriol 1,2,3-Trihydroxybenzene EINECS 201-762-9

Appearance:White crystal powder
Application:Used in analysis the assay of oxygen, antimony, bismuth, cerium, iron,molybdenum,tantalum etc.
PackAge:25kg/fiber drum
ProductionCapacity:300|Metric Ton|Year
Storage:Keep in a cool dry and well-ventilative area
Transportation:Prompt delivery

Pyrogallol

Chemical Name	Pyrogallol
Synonyms	Pyrogallic Acid; 1,2,3-Benzenetriol; 1,2,3-Trihydroxybenzene; C.I. 76515
Molecular Formula	C6H6O3
Molecular Weight	126.11
CAS No.	87-66-1
EINECS	201-762-9

Appearance	White crystal powder
Content (HPLC)	99.00% min
Appearance of solution ( water solubility)	The solution is clear
Loss on Drying	0.50%max
Melting point	131-135℃
Residue on ignition	0.10% max
Heavy metal (mg/kg)	5ppm max
Lead (mg/kg)	3ppm max
As (mg/kg)	3ppm max
PH:1%solution	4.5-6.5
Surface density	0.5-0.80g/ml

Packing	25kg/bag
Application	Used in analysis the assay of oxygen, antimony, bismuth, cerium, iron,molybdenum,tantalum etc., and widely used in pharmaceuticals, dyes, chemicals, and foods.