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Technical Data Sheet
7667_SF

Ethyl orange sodium salt, 25 g
From  Carl ROTH
p.a.
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
Warning
H315-H319-H335
i causes skin irritation, causes serious eye irritation, may cause respiratory irritation
P260 P280 P305+P351+P338
i do not breathe dust, wear protective gloves/eye protection, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
Pack Qty.
Pack.
Empirical formula C16H18N3NaO3S
Molar mass (M) 355,39 g/mol
Melting point (mp) >300 °C
WGK 1
CAS No. 62758-12-7

Dissolve 0.1 g in 100 ml water
Indicator pH 3,4-4,8

€50.00/Pack Qty. 

excl. VAT. | 25 g per Pack Qty.

Art. No. 7667.2

In stock
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Free of shipping costs from 250 €
from 6 Pack Qty. €47.50/Pack Qty.
from 24 Pack Qty. €45.00/Pack Qty.

Product details



Ethyl orange sodium salt p.a.

Technical Information
Colour conversion pink - yellow 
Transition range pH 3,4 - 4,8 
Ethyl orange sodium salt
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Art. No. Pack Qty. Pack. Price Quantity
7667.1 5 g glass

€25.70

7667.2 25 g glass

€50.00

7667.3 100 g glass

€105.25

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Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

Appearanceorange powder
Appearance of solution (0,1 % in H2O)clear, orange
pH-transition range3,4 (rose-red)-4,8 (yellow)