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Potassium bromate, 500 g

≥99,8 %, p.a., ACS, ISO
Icon_EVE-EUD Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
Examples of effect: Have an oxidising effect and intensify fires. Explosive compounds are produced when mixed with combustible substances. Safety: Keep away from and do not mix with combustible substances; store in a clean environment.
Examples of effect: In smaller quantities, lead to immediate serious damage to health or death. Safety: Do not inhale, touch or swallow. Wear work safety equipment. Call a poison control centre or doctor immediately. Recovery position.
Examples of effect: Have an allergenic effect, carcinogenic, mutagenic, toxic to reproduction and cause developmental toxicity (reprotoxic) or damage to organs Safety: You must be well-informed before starting work with these substances; wear protective clothing and gloves, eye protection and mask or breathing protection.
i may cause fire or explosion; strong oxidiser, toxic if swallowed, may cause cancer
P201 P220 P280 P306+P360 P308+P313
i obtain special instructions before use, keep/store away from clothing/combustible materials, wear protective gloves/protective clothing/eye protection/face protection, IF ON CLOTHING: rinse immediately contaminated clothing and skin with plenty of water before removing clothes, IF exposed or concerned: Get medical advice/attention
Pack Qty.
Empirical formula KBrO3
Molar mass (M) 167,01 g/mol
Density (D) 3,13 g/cm³
Boiling point (bp) >425 °C
Melting point (mp) 413 °C
ADR 5.1 II
CAS No. [7758-01-2]
EG-Nr. 231-829-8
UN-Nr. 1484

Standard substance for oxidimetric titrations, powerful bromination reagent.

€224.70/Pack Qty. 

excl. VAT. | 500 g per Pack Qty.

Art. No. 4396.3

In production
from 6 Pack Qty. €213.46/Pack Qty.
from 24 Pack Qty. €202.23/Pack Qty.
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Potassium bromate
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4396.1 100 g plastic


4396.2 250 g plastic


4396.3 500 g plastic


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Downloads / MSDS

General information

Salts for Analysis

Our salts for analysis are manufactured under strict production guidelines. Analytical purity and best quality reliably characterize each batch. Salts in p.a. quality made by Carl ROTH meet the high requirements for reproducible results. Most of our salts are additionally specified according to international standards like ACS and ISO.

p.a.: pro analysi (for analysis)ACS: American Chemical SocietyISO: International Standard Organisation


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

Assay (iodom.)≥99,8 %
In H2O insoluble matter≤0,003 %
pH value (5 % in H2O)5,0-9,0
Loss on drying (150 °C)≤0,1 %
Total nitrogen (N)≤0,001 %
Bromide (Br)≤0,02 %
Sulphate (SO4)≤0,005 %
Cadmium (Cd)≤0,0005 %
Calcium (Ca)≤0,005 %
Iron (Fe)≤0,0005 %
Sodium (Na)≤0,01 %
Nickel (Ni)≤0,0005 %
Zinc (Zn)≤0,0005 %
Heavy metals (as Pb)≤0,0005 %