Merck 112130.0001 Dimidium bromide

for surfactant tests

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Ürün Özellikleri

CAS # EC Number Hill Formula Molar Mass
518-67-2 208-256-7 C₂₀H₁₈BrN₃ 380.28 g/mol
Description
Catalogue Number 112130
Synonyms 3,8-Diamino-5-methyl- 6-phenylphenanthridinium bromide

Merck 112130.0001 | Dimidium bromide for surfactant tests

Product Information
CAS number 518-67-2
EC number 208-256-7
Hill Formula C₂₀H₁₈BrN₃
Molar Mass 380.28 g/mol
HS Code 2933 99 80
Structure formula Image

Physicochemical Information
Melting Point 242 °C
Bulk density 380 kg/m3
Solubility (20 °C) soluble

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s) H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
Precautionary Statement(s) P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Warning
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.

Safety Information
Hazard Symbols Irritant
Categories of danger irritant
R Phrase R 36/37/38
Irritating to eyes, respiratory system and skin.
S Phrase S 22
Do not breathe dust.

Storage and Shipping Information
Storage Store below +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
Dye content (spectrophotometrically) ≥ 95 %
Identity (UV/VIS-Spectrum) passes test
Absorption maximum λmax. (methanol) 523 – 528 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.0005 %; methanol) 168 – 177
TLC-Test passes test
Loss on drying (110 °C) ≤ 5 %

1.12130.0001

M112130.0001

1.12130.0001

1121300001

518-67-2 dimidyum bromür merck bromür indikatör indicator kimyasal C20H18BrN3

Laboratuvar Kimyasalları

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