Technical Data Sheet
Bromocresol purple sodium salt, 5 g
p.a., ACS
H315-H319-H335
causes skin irritation, causes serious eye irritation, may cause respiratory irritation
P261 P302+P352 P305+P351+P338
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
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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
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
Dissolve 0.1 g in 100 ml water
€26.80/Pack Qty.
excl. VAT. | 5 g per Pack Qty.
Art. No. 2555.1
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Product details
Bromocresol purple sodium salt p.a., ACS
Technical Information
Colour conversion | yellow - violet |
Transition range pH | 5,2 - 6,8 |
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Bromocresol purple sodium salt
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Art. No. | Pack Qty. | Pack. | Price | Quantity | |
---|---|---|---|---|---|
2555.1 | 5 g | glass |
€26.80 |
|
|
2555.2 | 25 g | glass |
€68.30 |
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Downloads / MSDS
Certificates of Analysis
Guarantee analysis
Appearance of solution (ACS) | complies |
Loss on drying | ≤5 % |
pH transition range | 5,2 (yellow)-6,8 (purple) |