ChemicalBook Product Catalog Organic Chemistry Carboxylic acids and derivatives Cyclic carboxylic acids Tannic acid

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Tannic acid

$15.00 100kg

$18.00 10kg

$20.00 1kg

Min. Order1kg
Purity0.99
Cas No1401-55-4
Supply Ability5000 Ton
Update time2024-09-09

Hebei Fengjia New Material Co., Ltd

3YR

China

Chemical Properties

Product Name	Tannic acid
CAS No	1401-55-4
EC-No	215-753-2
Min. Order	1kg
Purity	0.99
Supply Ability	5000 Ton
Release date	2024/09/09

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Product Name:	Tannic acid
Synonyms:	abcolsumack19;abcoltannicacidtech;abcoltannicacidusp/kosher;acaciamollissimatannin;acid,tannic;acidetannique;castaneasativamilltannin;chestnuttannin
CAS:	1401-55-4
MF:	C76H52O46
MW:	1701.2
EINECS:	215-753-2
Product Categories:	Food additive and acidulant;Plant Extract;Catechins & Tannins;Inhibitors;1401-55-4
Mol File:	1401-55-4.mol

Melting point	218 °C (lit.)
Boiling point	862.78°C (rough estimate)
density	1.2965 (rough estimate)
refractive index	1.7040 (estimate)
FEMA	3042 \| TANNIC ACID (QUERCUS SPP.)
Fp	198°C
storage temp.	Storage temperature: no restrictions.
solubility	ethanol: soluble100mg/mL, yellow to brown
form	Powder/Solid
color	Yellow to light brown
PH	3.5 (100g/l, H2O, 20°C)
Odor	Slight in solution, typical tannic acid
Water Solubility	250 g/L (20 ºC)
Sensitive	Air & Light Sensitive
Merck	14,9052
BRN	8186396
Stability:	Stable. Incompatible with metallic salts, strong oxidizing agents, iron and other heavy metals.
InChIKey	LRBQNJMCXXYXIU-PPKXGCFTSA-N
LogP	13.327 (est)
IARC	3 (Vol. 10, Sup 7) 1987
EPA Substance Registry System	Tannic acid (1401-55-4)

Hazard Codes	Xi,Xn
Risk Statements	40-62-63-68-36/37/38-52/53
Safety Statements	24/25-36-26-36/37/39-22-61
WGK Germany	2
RTECS	WW5075000
Autoignition Temperature	980 °F
TSCA	Yes
HS Code	32019090
Hazardous Substances Data	1401-55-4(Hazardous Substances Data)
Toxicity	LD50 oral in rabbit: 5gm/kg

Tannic acid

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