Arsenazo-III Disodium Salt

Name: Arsenazo-III Disodium Salt
Brand: Vaqora Chemicals
SKU: VQ-039431

About Arsenazo-III Disodium Salt

Vaqora Chemicals supplies Arsenazo-III Disodium Salt, an organosulfur compound registered under CAS number 62337-00-2. Formula C22H16As2N4Na2O14S2, molecular weight 820.3 g/mol. Alternative names: arcenazo iii.

Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Arsenazo-III Disodium Salt in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Arsenazo-III Disodium Salt
Catalogue No.	VQ-039431
CAS Number	62337-00-2
IUPAC name	disodium;3,6-bis[(2-arsonophenyl)diazenyl]-4,5-dihydroxynaphthalene-2,7-disulfonate
Molecular formula	C₂₂H₁₆As₂N₄Na₂O₁₄S₂
Molecular weight	820.3 g/mol
Exact mass	819.8332
HSN code	2933
InChIKey	KSSZSGSRTIMTBY-UHFFFAOYSA-L
SMILES	C1=CC=C(C(=C1)N=NC2=C(C3=C(C(=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC4=CC=CC=C4[As](=O)(O)O)O)O)[As](=O)(O)O.[Na+].[Na+]
PubChem CID	135472947

Physical properties
Physical form	Other
H-bond donors / acceptors	6 / 18
TPSA	336 Å²

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H331Toxic if inhaled
H373May causes damage to organs through prolonged or repeated exposure
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P260, P261, P264, P270, P271, P273, P301 + P316, P304 + P340, P316, P319, P321, P330, P391, P403 + P233, 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

Other grades of CAS 62337-00-2

AR

Arsenazo III

CAS: 62337-00-2
Formula: C₂₂H₁₆As₂N₄Na₂O₁₄S₂
MW: 820.3 g/mol

VQ-019744

Frequently asked questions

What is the CAS number of Arsenazo-III Disodium Salt?

The CAS Registry Number of Arsenazo-III Disodium Salt is 62337-00-2. It is also known as Disodium 3,6-bis((o-arsonophenyl)azo)-4,5-dihydroxynaphthalene-2,7-disulphonate, arcenazo iii, 3,6-Bis(2,2'-arsonophenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt.

What is the molecular formula and molecular weight of Arsenazo-III Disodium Salt?

Arsenazo-III Disodium Salt has the molecular formula C22H16As2N4Na2O14S2 and a molecular weight of 820.3 g/mol.

Which grade and pack sizes of Arsenazo-III Disodium Salt can I order?

We supply Arsenazo-III Disodium Salt, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Arsenazo-III Disodium Salt?

Yes. Every lot of Arsenazo-III Disodium Salt 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 Arsenazo-III Disodium Salt be shipped internationally?

Yes. Arsenazo-III Disodium Salt 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.