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  8. 4-Hydrazinobenzenesulfonic acid, hemihydrate, 98%

4-Hydrazinobenzenesulfonic acid, hemihydrate, 98%

Catalog No. AC411781000
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100 g
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Glass bottle
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Catalog No. Quantity Packaging
AC411781000 100 g Glass bottle
AC411780500 50 g Glass bottle
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Catalog No. AC411781000 Supplier Thermo Scientific Chemicals Supplier No. 411781000
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Description

CAS: 854689-07-9 | C6H8N2O3S·1/2H2O | 197.21 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 854689-07-9 , 98-71-5
Molecular Formula C6H8N2O3S·1/2H2O
Molecular Weight (g/mol) 197.21
MDL Number MFCD00480958
InChI Key OSOMMFVBTYFMBI-UHFFFAOYSA-N
Synonym 4-hydrazinylbenzenesulfonic acid hydrate, 4-hydrazinobenzenesulfonic acid hydrate, phenylhydrazine-4-sulfonic acid hemihydrate, benzenesulfonic acid, 4-hydrazino-, monohydrate 9ci
PubChem CID 2849446
IUPAC Name 4-hydrazinylbenzenesulfonic acid;hydrate
SMILES C1=CC(=CC=C1NN)S(=O)(=O)O.O

Specifications

CAS Min % 97.5
CAS Max % 100.0
Melting Point 285.0°C
Color Orange to Yellow
Loss on Drying 4% to 5%
Infrared Spectrum Authentic
Assay Percent Range 98%
Packaging Glass bottle
Quantity 100 g
Merck Index 14, 4773
Solubility Information Solubility in water: slightly soluble. Other solubilities: slightly soluble in alcohol
Formula Weight 197.21
Percent Purity 98%
Physical Form Powder
Chemical Name or Material 4-Hydrazinobenzenesulfonic acid, hemihydrate, 98%
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Safety and Handling

Hazard Category GHS Signal Word: Warning
Hazard Statement GHS H Statement:
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Do not eat, drink or smoke when using this product.
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
EINECSNumber 202-694-2
RTECSNumber DB6900000
TSCA TSCA

RUO – Research Use Only