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Arsenazo I Hydrate - 90%, high purity , CAS No.3547-38-4

≥90%

CAS#: 3547-38-4
Formula: C₁₆H₁₁AsN₂Na₂O₁₁S₂·xH₂O
Molecular Weight: 592.29648(as Anhydrous)
Beilstein Registry Number: 4111439
EC Number: 222-600-3
MDL number: MFCD00066725
PubChem CID: 135818256
PubChem SID: 488203002

Item Number

N113411

Grouped product items
SKU	Size	Availability	Price	Qty
N113411-1g	1g	In stock	$34.90
N113411-5g	5g	In stock	$153.90

Discover Arsenazo I Hydrate by Aladdin Scientific in 90% for only $34.90. Available - in Ligands at Aladdin Scientific. Tags: Element classified compounds, Spectroscopic reagent.

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Element classified compounds Spectroscopic reagent

Basic Description

Synonyms	Neothorin\|3547-38-4\|Arsenazo-I Trisodium Hydrate\|disodium;3-[(2-arsonophenyl)diazenyl]-4,5-dihydroxynaphthalene-2,7-disulfonate\|2,7-Naphthalenedisulfonic acid, 3-[(2-arsonophenyl)azo]-4,5-dihydroxy-, disodium salt\|ARSENAZO I DISODIUM SALT\|Arsenazo, Neotho
Specifications & Purity	90%
Storage Temp	Protected from light,Desiccated
Shipped In	Normal

Names and Identifiers

Pubchem Sid	488203002
IUPAC Name	disodium;3-[(2-arsonophenyl)diazenyl]-4,5-dihydroxynaphthalene-2,7-disulfonate
INCHI	InChI=1S/C16H13AsN2O11S2.2Na/c20-12-7-9(31(25,26)27)5-8-6-13(32(28,29)30)15(16(21)14(8)12)19-18-11-4-2-1-3-10(11)17(22,23)24;;/h1-7,20-21H,(H2,22,23,24)(H,25,26,27)(H,28,29,30);;/q;2*+1/p-2
InChi Key	XRURKGOGGBIGRV-UHFFFAOYSA-L
Canonical SMILES	C1=CC=C(C(=C1)N=NC2=C(C3=C(C=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])O)O)[As](=O)(O)O.[Na+].[Na+]
Isomeric SMILES	C1=CC=C(C(=C1)N=NC2=C(C3=C(C=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])O)O)[As](=O)(O)O.[Na+].[Na+]
WGK Germany	3
PubChem CID	135818256
UN Number	3465
Molecular Weight	592.29648(as Anhydrous)
Beilstein	4111439

Certificates

Certificate of Analysis(COA)

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4 results found

Lot Number	Certificate Type	Date	Item
E23171096	Certificate of Analysis	Mar 25, 2023	N113411
E23171104	Certificate of Analysis	Mar 25, 2023	N113411
E23171128	Certificate of Analysis	Mar 25, 2023	N113411
E2317861	Certificate of Analysis	Mar 25, 2023	N113411

Solubility

Soluble in water

Sensitivity

Light sensitive.

Melt Point(°C)

≥300°C

Safety and Hazards(GHS)

Pictogram(s)	GHS06, GHS09
Signal	Danger
Hazard Statements	H301:Toxic if swallowed H331:Toxic if inhaled H400:Very toxic to aquatic life H410:Very toxic to aquatic life with long lasting effects
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P273:Avoid release to the environment. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P270:Do not eat, drink or smoke when using this product. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P391:Collect spillage. P330:Rinse mouth. P301+P316:IF SWALLOWED: Get emergency medical help immediately. P316:Get emergency medical help immediately.
WGK Germany	3

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