Merck 100255 0005 Diphenylamine-4-Sulfonic Acid Barium Salt Redox indicator 5 GR.

Merck 100255 0005 Diphenylamine-4-Sulfonic Acid Barium Salt Redox indicator 5 GR.

142.02 ( KDV Dahil )

redox indicator CAS #: 6211-24-1 EC Number: 228-278-0

Stok kodu: 100255.0005 Kategoriler: ,

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Description
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.
P264: Wash skin thoroughly after handling.
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.
P501: Dispose of contents/ container to an approved waste disposal plant.
Signal Word Warning
Storage class 10 – 13 Other liquids and solids
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.

Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good

Specifications
Identity (IR-spectrum) passes test
Absorption maximum λmax. (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
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