Diphenylamine-4-Sulfonic Acid

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 100255.0005

Diphenylamine-4-sulfonic acid

 

Ürün bilgisi
Synonyms 4-Anilinobenzene sulfonic acid barium salt, Barium diphenylaminesulfonate
Hill Formula C24H20BaN2O6S2
HS Code 2921 44 00
EC number 228-278-0
Molar mass 633.88 g/mol
EC index number 056-002-00-7
CAS number 6211-24-1
Kimyasal ve fiziksel veri
Solubility (20 °C) soluble
Melting point 300 °C
Molar mass 633.88 g/mol
Bulk density 220 kg/m3
pH value ca.5.9 (10 g/l, H2O, 20 °C) (slurry)
GHS'e göre güvenlik bilgisi
Hazard Statement(s) H332: Harmful if inhaled.
H302: Harmful if swallowed.
Signal Word Warning
Hazard Pictogram(s)
Storage class 10 - 13 Other liquids and solids
WGK WGK 3 highly water endangering
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.
Güvenlik bilgisi
R Phrase R 20/22
Harmful by inhalation and if swallowed.
S Phrase S 28
After contact with skin, wash immediately with plenty of soap and water.
Categories of danger harmful
Hazard Symbol
Harmful
Nakliye bilgisi
Declaration (railroad and road) ADR, RID UN 1564 Bariumverbindung, n.a.g.(DIPHENYLAMIN-4-SULFONSAEURE BARIUMSALZ), 6.1, III
Declaration (transport by sea) IMDG-Code UN 1564 BARIUM COMPOUND, N.O.S., 6.1, III
Declaration (transport by air) IATA-DGR UN 1564 BARIUM COMPOUND, N.O.S.(DIPHENYLAMINE-4-SULFONIC ACID BARIUMSALT), 6.1, III
Spesifikasyonlar
Identity (IR-spectrum) passes test
Absorption maximum λ max (water) 290 - 295 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.001 %; water; calculated on dried substance) 600 - 700
Loss on drying (105 °C) ≤ 5 %
Suitability as redox indicator passes test

Diphenylamine-4-sulfonic acid barium salt, molecular structure

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