Enquiry

Tannic acid

Code: T 1205

for synthesis

C76H52O46

32019090

1701.20

Bottle / Drum
18%

for synthesis

C76H52O46

32019090

1701.20

Bottle / Drum

18%
PackingsPrice (INR)
100 gm 972.00
250 gm 2088.00
500 gm 3969.00
5 kg 33906.00
4 x 25 kg POR
Packings
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Properties
Powder

Light brown

Max 9%

Slight odour

Description

Tannic acid is a specific commercial form of tannin, a type of polyphenol. Its weak acidity (pKa around 10) is due to the numerous phenol groups in the structure.

Application

T 1205 (OTTO) Tannic acid Cas 1401-55-4 - used in the dyeing process for cellulose fibers such as cotton, often combined with alum and/or iron.

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

Documentation

Certificate Of Analysis

(For eg. B 1615-0108)

For any quries, please write to us at

qc@ottokemi.com
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DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received.
Not for medical, household or any other uses, for lab use only, Please test before use.


PackingsPrice (INR)
100 gm 972.00
250 gm 2088.00
500 gm 3969.00
5 kg 33906.00
4 x 25 kg POR