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104912 Potassium bromate

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Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7758-01-2231-829-8BrKO₃KBrO₃167.01 g/molACS,ISO,Reag. Ph Eur


Catalogue NumberPackaging Qty/Pack
1049120100 Metal can 100 g
1049120250 Metal can 250 g
1049129025 Steel drum 25 kg
Catalogue Number104912
SynonymsBromic Acid, Potassium Salt
Product Information
CAS number7758-01-2
EC index number035-003-00-6
EC number231-829-8
GradeACS,ISO,Reag. Ph Eur
Hill FormulaBrKO₃
Chemical formulaKBrO₃
Molar Mass167.01 g/mol
HS Code2829 90 12
Quality LevelMQ300
Biological Information
Physicochemical Information
Density3.13 g/cm3 (20 °C)
Melting Point409 - 413 °C
pH value5.0 - 9.0 (50 g/l, H₂O, 20 °C)
Bulk density1400 kg/m3
Solubility66 g/l
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 157 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H271: May cause fire or explosion; strong oxidizer.
H301: Toxic if swallowed.
H350: May cause cancer.
Precautionary Statement(s)P202: Do not handle until all safety precautions have been read and understood.
P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P220: Keep away from clothing and other combustible materials.
P264: Wash skin thoroughly after handling.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
Signal WordDanger
Storage class5.1A Strongly oxidizing hazardous materials
WGKWGK 3 highly hazardous to water
Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I.
Safety Information
Categories of dangercarcinogenic, oxidizing, toxic
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 1484 , 5.1, II
Declaration (transport by air) IATA-DGRUN 1484 , 5.1, II
Declaration (transport by sea) IMDG-CodeUN 1484 , 5.1, II, Segregation Group: 3 (Bromates)
Supplemental Information
Assay (iodometric, calc. on dried substance)≥ 99.8 %
Insoluble matter≤ 0.005 %
pH-value (5 %; water; 25 °C)5.0 - 9.0
Bromide (Br)≤ 0.02 %
Sulfate (SO₄)≤ 0.005 %
Total nitrogen (N)≤ 0.001 %
Heavy metals (as Pb)≤ 0.0005 %
Fe (Iron)≤ 0.0005 %
Hg (Mercury)≤ 0.000001 %
Na (Sodium)≤ 0.01 %
Pb (Lead)≤ 0.0004 %
Loss on Drying (105 °C)≤ 0.1 %
Global Trade Item Number
Catalogue Number GTIN
1049120100 04022536056937
1049120250 04022536056944
1049129025 04022536778778


Potassium bromate SDS


Safety Data Sheet (SDS) 

Potassium bromate Certificates of Analysis

Product Number PackagingSpecificationLot Number
1049120100 Metal canPDF Specification Document
1049120250 Metal canPDF Specification Document
1049129025 Steel drumPDF Specification Document


Inorganics & Solvents for classical analysis
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Application Notes

Analytical Quality Assurance, Standard for Bromate