MERCK 104724.0025 indigo Carmine (C.i. 73015) Gr For Analysis 25G

MERCK 104724.0025 indigo Carmine (C.i. 73015) Gr For Analysis 25G

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Kategori
MERCK , Kimyasallar
Marka
MERCK
Stok Kodu
LK.MRCK.1047240025
Fiyat
Fiyatlarımızda KDV dahildir
52,56 EUR + KDV
2.292,11 TL
Ürün Bilgisi
Ürün Bilgisi
Description
Catalogue Number 104724
Product Information
CAS number 860-22-0
EC number 212-728-8
Hill Formula C₁₆H₈N₂Na₂O₈S₂
Molar Mass 466.36 g/mol
HS Code 3212 90 00
Structure formula Image Structure formula Image
Quality Level MQ200
Physicochemical Information
Density 0.71 g/cm3 (29 °C)
Melting Point >340 °C
pH value 7 (10 g/l, H₂O, 20 °C)
Bulk density 700 - 900 kg/m3
Solubility 1 g/l
Toxicological Information
LD 50 oral LD50 Rat > 2000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s) H317: May cause an allergic skin reaction.
Precautionary Statement(s) P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P272: Contaminated work clothing should not be allowed out of the workplace.
P280: Wear protective gloves.
P302 + P352: IF ON SKIN: Wash with plenty of water.
P333 + P313: If skin irritation or rash occurs: Get medical advice/ attention.
P362 + P364: Take off contaminated clothing and wash it before reuse.
Signal Word Warning
RTECS DU3000000
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.
Storage and Shipping Information
Storage Store at +2°C to +30°C.
Specifications
Dye content (spectrophotometrically) ≥ 80 %
Identity (UV/VIS-Spectrum) passes test
Absorption maximum λmax. (water) 608 - 612 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; water) 380 - 475
TLC-Test passes test
Loss on drying (110 °C) ≤ 10 %
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MERCK 104724.0025 indigo Carmine (C.i. 73015) Gr For Analysis 25G LK.MRCK.1047240025
MERCK 104724.0025 indigo Carmine (C.i. 73015) Gr For Analysis 25G

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