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Xylenolblue, 10 g

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 P302+P352 P305+P351+P338
i do not breathe dust, IF ON SKIN: Wash with plenty of water, 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 C23H22O5S
Molar mass (M) 410,49 g/mol
Melting point (mp) 212 °C
WGK 1
CAS No. [125-31-5]
EG-Nr. 204-736-5

Indicator pH 1.2-2.8 and pH 8.0-9.8
Dissolve 0.1 g in 100 ml of ethanol (50 %)

Type analysis

€60.50/Pack Qty. 

excl. VAT. | 10 g per Pack Qty.

Art. No. 7746.3

In stock
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from 6 Pack Qty. €57.48/Pack Qty.
from 24 Pack Qty. €54.45/Pack Qty.
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Product details



Xylenolblue p.a.

Technical Information
Colour conversion red - yellow 
yellow - violet 
Handling area pH 1,2 - 2,8 
8,0 - 9,8 
Xylenolblue
Selected quantity:   0
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Order No. Pack Qty. Pack. Price Quantity
7746.1 1 g glass €14.50
7746.2 5 g glass €35.50
7746.3 10 g glass €60.50
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  1. Subtotal:  0.00

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General information

Indicators and Dyes

Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.


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

Appearancedark brown to purple powder  
pH-transition range1,2 (red)-2,8 (yellow)  
pH-transition range8,0 (yellow)-9,8 (violet)  

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