2,5-Diaminobenzenesulfonic acid - >98.0%(HPLC), high purity , CAS No.88-45-9

Item Number

D140176

Grouped product items
SKU	Size	Availability	Price
D140176-5g	5g	In stock	$44.90
D140176-25g	25g	In stock	$133.90
D140176-100g	100g	In stock	$478.90
D140176-500g	500g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$2,154.90

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Basic Description

Synonyms	2,5-Diaminobenzenesulfonic acid\|88-45-9\|Benzenesulfonic acid, 2,5-diamino-\|p-Phenylenediaminesulfonic acid\|2-Sulfo-p-phenylenediamine\|2,5-Diaminobenzenesulphonic acid\|2,5-Diaminobenzene sulfonic acid\|1,4-Phenylenediamine-2-sulfonic Acid\|2,5-Diaminobenzene
Specifications & Purity	>98.0%(HPLC)
Storage Temp	Argon charged
Shipped In	Normal
Product Description	2,5-Diaminobenzenesulfonic acid is a dye precursor. Electrochemical copolymerization of 2,5-diaminobenzensulfonic acid and aniline by cyclic voltammetry on IrO2 coated titanium electrodes was reported. It is used in preparation of a polymeric dye.

Names and Identifiers

IUPAC Name	2,5-diaminobenzenesulfonic acid
INCHI	InChI=1S/C6H8N2O3S/c7-4-1-2-5(8)6(3-4)12(9,10)11/h1-3H,7-8H2,(H,9,10,11)
InChi Key	HEAHMJLHQCESBZ-UHFFFAOYSA-N
Canonical SMILES	C1=CC(=C(C=C1N)S(=O)(=O)O)N
Isomeric SMILES	C1=CC(=C(C=C1N)S(=O)(=O)O)N
WGK Germany	2
RTECS	DB5900100
PubChem CID	66617
Molecular Weight	188.2
Beilstein	2970398
Reaxy-Rn	2970398

Certificates

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12 results found

Lot Number	Certificate Type	Date	Item
L2322047	Certificate of Analysis	Dec 29, 2023	D140176
E2428127	Certificate of Analysis	Nov 05, 2022	D140176
F2326126	Certificate of Analysis	Nov 05, 2022	D140176
F2326136	Certificate of Analysis	Nov 05, 2022	D140176
K2228043	Certificate of Analysis	Nov 05, 2022	D140176
K2228049	Certificate of Analysis	Nov 05, 2022	D140176
K2228062	Certificate of Analysis	Nov 05, 2022	D140176
K2228142	Certificate of Analysis	Nov 05, 2022	D140176
K2228171	Certificate of Analysis	Nov 05, 2022	D140176
A2422211	Certificate of Analysis	Dec 03, 2021	D140176
H2325067	Certificate of Analysis	Dec 03, 2021	D140176
K2201555	Certificate of Analysis	Dec 03, 2021	D140176

Sensitivity

air sensitive

Melt Point(°C)

300°C

Safety and Hazards(GHS)

Pictogram(s)	GHS05
Signal	Danger
Hazard Statements	H314:Causes severe skin burns and eye damage H318:Causes serious eye damage
Precautionary Statements	P280:Wear protective gloves/protective clothing/eye protection/face protection. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P260:Do not breathe dust/fume/gas/mist/vapors/spray. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P363:Wash contaminated clothing before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P305+P354+P338:IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. P317:Get emergency medical help. P302+P361+P354:IF ON SKIN: Take off Immediately all contaminated clothing. Immediately rinse with water for several minutes. P316:Get emergency medical help immediately.
WGK Germany	2
RTECS	DB5900100
Reaxy-Rn	2970398

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Basic Description