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01608

Magneson I AR

4-(4-Nitrophenylazo) resorcinol; Azoviolet

CAS : 74-39-5

HS Code : 2927.00900

Molecular Formula : C12H9N3O4

Molecular Weight : 259.22

MSDS

Product Datasheet

Shelf Life : 60 Months

Sample COA COA

Physical Properties

Physical state at 20 °C
Solid
 Colour
Red powder
Odour
Odorless
 Melting point/ Freezing point [°C]
195 - 200 °C
Solubility in water [% weight]
Insoluble in water

Specification

Appearance
Red powder
 Ash content
Max 0.5%
Sensitivity
Detects min 1 ppm Mg
 Absorption maxima (methanol + 1 ml of 0.1 N NaOH)
439 - 445 nm
Absorptivity (A 1%/1cm; at lmax)
1430
 Loss on dryig (at 110°C)
Max 8%

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319
Precaution Statement: P305 + P351 + P338