TANNIC ACID manufacturers and suppliers in india

TANNIC ACID

Properties

Melting point:: 218 °C(lit.)

Density: 2.12±0.1 g/cm3(Predicted)

Flash point:: 198 °C

storage temp.: Keep in dark place,Sealed in dry,Room Temperature

solubility: DMSO:10.0(Max Conc. mg/mL);5.88(Max Conc. mM)
PBS (pH:7.2):0.3(Max Conc. mg/mL);0.176(Max Conc. mM)

form: Solid

pka: 6.00±0.50(Predicted)

color: Off-white to light brown

Safety Information

Safety Statements: 24/25

WGK Germany: 2

RTECS: WW5075000

Use

Any of several yellow organic compounds found in vegetable sources such as bark of trees, oak galls, and tea. They are used in tanning animal skins to make leather and as mordants in dyeing. Tannic acid (a type of tannin) is a white solid heterocyclic organic acid extracted from oak galls and used for making dyes and inks.