Jump to content Jump to navigation menu

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.
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.
Empirical formula C21H15Br2NaO5S
Molar mass (M) 562,20 g/mol
Melting point (mp) 255 °C
CAS No. 62625-30-3
EG-Nr. 263-655-3

Indicator pH 5.2-6.8
Dissolve 0.1 g in 100 ml water

€25.70/Pack Qty. 

excl. VAT. | 5 g per Pack Qty.

Art. No. 2555.1

In stock
Delivery fast, simple and reliable!
from 6 Pack Qty. €24.42/Pack Qty.
from 24 Pack Qty. €23.13/Pack Qty.

Product details

Bromocresol purple sodium salt p.a., ACS

Technical Information
Colour conversion yellow - violet 
Transition range pH 5,2 - 6,8 
Bromocresol purple sodium salt
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Pack Qty. Pack. Price Quantity
2555.1 5 g glass


2555.2 25 g glass


In stock
In procurement
No longer available
Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

Downloads / MSDS

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:

Guarantee analysis

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