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CAS RN: 98-71-5 | Product Number: H1662

4-Hydrazinobenzenesulfonic Acid


Purity: >98.0%(T)(HPLC)
Synonyms:
  • Phenylhydrazine-4-sulfonic Acid
  • p-Hydrazinobenzenesulfonic Acid
Documents:
25G
$29.00
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100G
$84.00
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500G
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Product Number H1662
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__6H__8N__2O__3S = 188.20  
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Hygroscopic
CAS RN 98-71-5
Reaxys Registry Number 514779
PubChem Substance ID 354335257
Merck Index (14) 4773
MDL Number

MFCD00025097

Specifications
Appearance White to Light yellow to Dark green powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %
Drying loss max. 2.0 %
Suitability for p-cresol-analysis to pass test
Properties (reference)
Melting Point 286 °C
Solubility in water Slightly soluble,Decomposes in contact with water
Solubility (slightly sol. in) Alcohol
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H302 : Harmful if swallowed.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P270 : Do not eat, drink or smoke when using this product.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P362 : Take off contaminated clothing and wash before reuse.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
Related Laws:
RTECS# DB6900000
Transport Information:
HS Number 2928.00.2500
PubMed Literature


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