Zinc bromide, dihydrate, 99%

Name: Zinc bromide, dihydrate, 99%
Brand: Vaqora Chemicals
SKU: VQ-014815

About Zinc bromide, dihydrate, 99%

Listed under CAS 18921-13-6, Zinc bromide, dihydrate is a transition metal compound available from Vaqora Chemicals with a typical assay of 99%. Formula Br2H4O2Zn, molecular weight 261.2 g/mol. The IUPAC name is dibromozinc. Dihydrate. It is also known as ZnBr2.2H2O or Dibromozinc--water (1/2).

It is supplied as a colourless or white powder or semi-solid or solid. Reported physical data include a melting point of above 300 °C. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for catalysis and materials research. Buyers come mainly from academic and industrial research.

Standard pack sizes are 100 g and 500 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Catalysis
Materials research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Zinc bromide, dihydrate, 99%
Catalogue No.	VQ-014815
CAS Number	18921-13-6
IUPAC name	dibromozinc;dihydrate
Molecular formula	Br₂H₄O₂Zn
Molecular weight	261.2 g/mol
Exact mass	259.7849
Purity / assay	99%
HSN code	29420090
InChIKey	NSGOPMOPSWFFLF-UHFFFAOYSA-L
SMILES	O.O.[Zn](Br)Br
PubChem CID	16217081

Physical properties
Physical form	Powder
Appearance	Colourless or white powder or semi-solid or solid
Melting point	>300 °C
H-bond donors / acceptors	2 / 2
TPSA	2 Å²

Safety & hazard information (GHS)

Corrosive

Environmental hazard

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P260, P264, P273, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P391, P405, P501

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

Frequently asked questions

What is the CAS number of Zinc bromide, dihydrate, 99%?

The CAS Registry Number of Zinc bromide, dihydrate, 99% is 18921-13-6. It is also known as ZnBr2.2H2O, Dibromozinc--water (1/2), Dibromidozinc--water (1/2).

What is the molecular formula and molecular weight of Zinc bromide, dihydrate, 99%?

Zinc bromide, dihydrate, 99% has the molecular formula Br2H4O2Zn and a molecular weight of 261.2 g/mol.

Which grade and pack sizes of Zinc bromide, dihydrate, 99% can I order?

We supply Zinc bromide, dihydrate, 99% in (99%) grade, in 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Zinc bromide, dihydrate, 99%?

Yes. Every lot of Zinc bromide, dihydrate, 99% 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 Zinc bromide, dihydrate, 99% be shipped internationally?

Yes. Zinc bromide, dihydrate, 99% 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.