Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

104912 溴酸鉀

GR for analysis EMSURE® ACS,ISO,Reag. Ph Eur

溴酸鉀 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Bromic Acid, Potassium Salt

CAS #: 7758-01-2 EC Number: 231-829-8 Molar Mass: 167.01 g/mol Chemical Formula: KBrO₃ Hill Formula: BrKO₃ Grade: ACS,ISO,Reag. Ph Eur
View Products on Sigmaaldrich.com
104912
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

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

Products

Catalogue NumberPackaging Qty/Pack
1.04912.0100 金屬罐 100 g
1.04912.0250 金屬罐 250 g
Description
Catalogue Number104912
SynonymsBromic Acid, Potassium Salt
References
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
Applications
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
Dimensions
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
Disposal22
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
Specifications
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
1.04912.0100 04022536056937
1.04912.0250 04022536056944