Technical Data Sheet
Orange IV sodium salt (C.I. 13080), 100 g
for microscopy
H315-H319-H335
causes skin irritation, causes serious eye irritation, may cause respiratory irritation
P280 P302+P352 P305+P351+P338
wear protective gloves/eye protection, IF ON SKIN: Wash with plenty of soap and water, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
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Tropaeolin OO
Empirical formula C18H14N3NaO3S
Molar mass (M) 375,39 g/mol
WGK 1
CAS No. 554-73-4
EG-Nr. 209-071-4
Molar mass (M) 375,39 g/mol
WGK 1
CAS No. 554-73-4
EG-Nr. 209-071-4
Indicator pH 1.2-2.7
Dissolve 0.1 g in 100 ml of water
Dissolve 0.1 g in 100 ml of water
€88.05/Pack Qty.
excl. VAT. | 100 g per Pack Qty.
Art. No. 7731.3
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€83.65/Pack Qty.
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Product details
Orange IV sodium salt (C.I. 13080) for microscopy
Technical Information
Colour conversion | red - yellow |
Transition range pH | 1,4 - 2,6 |
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Orange IV sodium salt (C.I. 13080)
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Art. No. | Pack Qty. | Pack. | Price | Quantity | |
---|---|---|---|---|---|
7731.1 | 5 g | glass |
€21.40 |
|
|
7731.2 | 25 g | glass |
€37.55 |
|
|
7731.3 | 100 g | glass |
€88.05 |
|
|
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Downloads / MSDS
General information
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Type analysis
Appearance | orange powder |
pH-transition range | 1,2 (red)-2,7 (yellow) |