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Technical data sheet (TDS) / Specifications sheet

Tannic acid ACS reagent grade, powder or solid

: Gallotannin, Tannin

: T 7064

: ACS

: C76H52O46

: 1701.20

: Tannic acid is a specific form of tannin, a type of polyphenol. Its weak acidity (pKa around 6) is due to the numerous phenol groups in the structure.

: T 7064 (OTTOKEMI) Tannic acid ACS reagent grade, powder or solid Cas 1401-55-4 - used in the following processes synthesis of ferric tannate complexes by reacting with metallic iron.


Properties

: Powder

: Light brown to brown

: Max 12%

: Max 0.5%

: 218 °C (lit.)


Safety Information

Hazard statements H412
Precautionary statements P273
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 2
RTECS WW5075000
Flash Point(F) 390.2 °F
Flash Point(C) 199 °C


PackingsPrice (INR)
50 gm 2934.00
100 gm 4707.00
500 gm 17802.00
5 kg POR
25 kg POR