TANNIC ACID Extra Pure

Get a Price/Quote

TANNIC ACID Extra Pure Specification

Application
Used as an astringent clarifying agent dye fixative and in tanning leather

Storage
Store in a cool dry and well-ventilated place away from moisture and direct sunlight

Usage
Industrial research and laboratory use

Physical Form
Amorphous brown powder

Solubility
Highly soluble in water alcohol and glycerol

Grade
Extra Pure

Density
1.27 Gram per cubic centimeter(g/cm3)

Shelf Life
2 years under proper storage conditions

Melting Point
200-215C (decomposes)

Ph Level
3.5 - 4.5 (in aqueous solution)

Smell
Faint characteristic odor

Poisonous
NO

Properties
Astringent acidic hygroscopic

HS Code
3201.90

Taste
Astringent

Ingredients
Tannin components derived from natural plant sources

EINECS No
215-753-2

Structural Formula
Complex polyphenolic structures made of glucose cores esterified with gallic acid units

Shape
Powder form

Molecular Weight
1701.19 g/mol

Appearance
Light brown to tan powder

Molecular Formula
C76H52O46

CAS No
1401-55-4

Purity
99.5% (typical)

About TANNIC ACID Extra Pure

TANNIC ACID Extra Pure is a high-quality compound extensively utilized in various applications. This amorphous brown powder, shaped in a powder form, serves as an astringent clarifying agent, dye fixative, and play a vital role in tanning leather with a purity level of 99.5%. Its complex polyphenolic structures make it highly soluble in water, alcohol, and glycerol. The product, with a relatively long shelf life of 2 years under proper storage conditions, boasts a molecular formula of C76H52O46 and a molecular weight of 1701.19 g/mol. TANNIC ACID Extra Pure is ideal for industrial research and laboratory use, offering a pH level of 3.5 - 4.5 in aqueous solution.