Diphenylamine-4-sulfonic acid barium salt

ProductType:Chemicals
Product Category:Laboratory chemicals
Product Sub Category:Merck Millipore
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Catalogue Number 100255
Synonyms 4-Anilinobenzene sulfonic acid barium salt, Barium diphenylaminesulfonate

Product Information
CAS number 6211-24-1
EC index number 056-002-00-7
EC number 228-278-0
Hill Formula C₂₄H₂₀BaN₂O₆S
Molar Mass 633.9 g/mol
HS Code 2921 44 00
Structure formula Image Structure formula Image
Quality Level MQ200

Physicochemical Information
Melting Point 300 °C
pH value 5.9 (10 g/l, H₂O, 20 °C) (slurry)
Bulk density 220 kg/m3

Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s) H302 + H332: Harmful if swallowed or if inhaled.
Precautionary Statement(s) P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P264: Wash skin thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
Signal Word Warning
Storage class 6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK WGK 1 slightly hazardous to water
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety Information
Categories of danger harmful

Storage and Shipping Information
Storage Store at +2°C to +30°C.

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