Tannic acid, GR

Name: Tannic acid, GR
Brand: Vaqora Chemicals
SKU: VQ-011596

About Tannic acid, GR

Tannic acid is an organic building block in AR grade carrying the CAS registry number 1401-55-4. The compound has the formula C76H52O46, corresponding to a molecular weight of 1701.2 g/mol. Common synonyms include Gallotannin and Tannin.

The material typically appears as a light brown to brown powder. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include metallurgy and plating and organic synthesis. Typical end-use sectors are pharmaceutical manufacturing, academic and industrial research and metallurgy and mining.

Available in 100 g, 250 g, 500 g and 5 kg packs, Tannic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Metallurgy & plating
Organic synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Tannic acid, GR
Catalogue No.	VQ-011596
CAS Number	1401-55-4
Molecular formula	C₇₆H₅₂O₄₆
Molecular weight	1701.2 g/mol
Grade	AR
HSN code	32019090

Physical properties
Physical form	Powder
Appearance	Light brown to brown powder

Safety & hazard information (GHS)

Environmental hazard

Signal word: Warning

Hazard statements

H412Harmful to aquatic life with long lasting effects

Precautionary statements: P273

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 1401-55-4

Synthesis

Tannic acid

CAS: 1401-55-4
Formula: C₇₆H₅₂O₄₆
MW: 1701.2 g/mol

VQ-000987

IP/BP/USP

Tannic Acid

CAS: 1401-55-4
Formula: C₇₆H₅₂O₄₆
MW: 1701.2 g/mol

VQ-004254

ACS

Tannic acid ACS reagent grade, powder or solid

CAS: 1401-55-4
Formula: C₇₆H₅₂O₄₆
MW: 1701.2 g/mol

VQ-011595

Frequently asked questions

What is the CAS number of Tannic acid, GR?

The CAS Registry Number of Tannic acid, GR is 1401-55-4. It is also known as Gallotannin, Tannin.

What is the molecular formula and molecular weight of Tannic acid, GR?

Tannic acid, GR has the molecular formula C76H52O46 and a molecular weight of 1701.2 g/mol.

Which grade and pack sizes of Tannic acid, GR can I order?

We supply Tannic acid, GR in AR grade, in 100 g, 250 g, 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tannic acid, GR?

Yes. Every lot of Tannic acid, GR is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Tannic acid, GR be shipped internationally?

Yes. Tannic acid, GR is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.