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Bromocresol purple sodium salt, 5 g

p.a., ACS
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
P261 P302+P352 P305+P351+P338
i avoid breathing 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.
5',5-Dibromo-cresolsulphonephthaleine
Empirical formula C21H15Br2NaO5S
Molar mass (M) 562,20 g/mol
Melting point (mp) 255 °C
WGK 1
CAS No. [62625-30-3]
EG-Nr. 263-655-3

Indicator pH 5.2-6.8
Dissolve 0,1 g in 100 ml water

Guarantee analysis

CHF27.30/Pack Qty. 

excl. VAT. | 5 g per Pack Qty.

Art. No. 2555.1

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from 6 Pack Qty. CHF25.94/Pack Qty.
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Bromocresol purple sodium salt p.a., ACS

Technical Information
Colour conversion yellow - violet 
Handling area pH 5,2 - 6,8 
Bromocresol purple sodium salt
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Order No. Pack Qty. Pack. Price Quantity
2555.1 5 g glass CHF27.30
2555.2 25 g glass CHF68.50
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Guarantee analysis

Appearance of solution (ACS)complies  
Loss on drying≤5 %  
pH transition range5,2 (yellow)-6,8 (purple)  

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