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Calconcarboxylic acid, 5 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
P280 P302+P352 P305+P351+P338
i wear protective gloves/eye protection, 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.
2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-naphthalene-3-carboxylic acid, Patton and Reeder’s Reagent
Empirical formula C21H14N2O7S
Molar mass (M) 438,41 g/mol
Melting point (mp) 300 °C
WGK 1
CAS No. [3737-95-9]
EG-Nr. 223-117-0

For metal titration.
Trituration avec Na2SO4 (1:99)

Type analysis

€27.85/Pack Qty. 

excl. VAT. | 5 g per Pack Qty.

Art. No. 2676.1

Available at short notice
from 6 Pack Qty. €26.46/Pack Qty.
from 24 Pack Qty. €25.06/Pack Qty.
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Product details



Calconcarboxylic acid p.a.

Technical Information
Determination of Ca 
Calconcarboxylic acid
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Order No. Pack Qty. Pack. Price Quantity
2676.1 5 g glass €27.85
2676.2 10 g glass €40.75
2676.3 50 g glass €107.40
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The following analysis certificates have been found:

Type analysis

Appearanceblack-violet powder  
Maximum absorption≤572 nm  

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