Merck 104724 Indigo carmine (C.I. 73015) for analysis CAS No.: 860-22-0 25 gr

Category

Asit Alkali veya pH İndikatörleri

Brand

MERCK

Stock Code

LB.M.104724.0025

Kısa Bilgi

CAS Number: 860-22-0 EC Number: 212-728-8 Molar Mass: 466.36 g/mol Hill Formula: C₁₆H₈N₂Na₂O₈S₂

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CAS Number: 860-22-0

2.796,90 TL + VAT

3.356,28 TL

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Merck 104724 Indigo carmine (C.I. 73015) for analysis CAS No.: 860-22-0 25 gr

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	3204 12 00
Structure formula Image

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 Statement(s)	H317: May cause an allergic skin reaction.
Precautionary Statement(s)	P280: Wear protective gloves. P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
Signal Word	Warning
RTECS	DU3000000
Storage class	10 - 13 Other liquids and solids
WGK	WGK 2 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
R Phrase	R 43 May cause sensitisation by skin contact.
S Phrase	S 24-37 Avoid contact with skin.Wear suitable gloves.

Storage and Shipping Information
Storage	Store below +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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