Gallotannin

Identify Properties Safty Prices Suppliers 1 Links ☰

Identify Properties Safty Prices Suppliers 1 Links

CAS 1401-55-4

Formula C76H52O46

MDL MFCD00066397

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
391412701393	Gallotannin (391412701393)		on request	+ -

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Identify

Synonyms:

tannic ; brewtan si ; acid,tannic ; taic acid ; brewtan ; quebracho ; vitanil b ; tannins ; sweetgum ; glycerite

CAS:

1401-55-4

EINECS:

Molecular Formula:

C76H52O46

MDL:

MFCD00066397

SMILES:

OC1=CC(=CC(O)=C1O)C(=O)OC1=CC(=CC(O)=C1O)C(=O)OC[C@H]1O[C@@H](OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)[C@H](OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)[C@@H](OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)[C@@H]1OC(=O)C1=CC(O)=C(O)C(OC(=O)C2=CC(O)=C(O)C(O)=C2)=C1

Properties

Molecular Weight:

1701.2 g·mol−1

Density:

0.44 g/cm³ at 20° C

Melting point:

218 °C(lit.)

Flash point:

198 °C

Solubility:

Soluble in water (250 mg/ml), 100% ethanol, acetone, and warm glycerol. Insoluble in chloroform.

Safety Information

Hazard Symbols: Xi, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

40-62-63-68-36/37/38-52/53 (R)

Safety Codes:

24/25-36-26-36/37/39-22-61 (S)

WGK Germany:

RTECS:

WW5075000

Prices

For Gallotannin we can currently show 2 prices in the last 9 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2017 from USD 38.00 for 10 g to USD 25.00 per 1 g in 2025 .