60085
Potassium bromate
Manufacturer: Sigma Aldrich
CAS Number: 7758-01-2
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 50 G | 60085-50-G | In Stock | ₹ 5,131.05 |
| 250 G | 60085-250-G | In Stock | ₹ 22,364.45 |
60085 - 50 G
In Stock
Quantity
1
Base Price: ₹ 5,131.05
GST (18%): ₹ 923.589
Total Price: ₹ 6,054.639
grade
ACS reagentpuriss. p.a.
Quality Level
200
Assay
≥99.8% (dried material, RT)
form
powder or crystals
impurities
≤0.001% total nitrogen (N)
pH
5.0-9.0 (25 °C, 50 mg/mL in H2O)
solubility
water: soluble(lit.)
anion traces
bromide (Br-): ≤200 mg/kgsulfate (SO42-): ≤50 mg/kg
cation traces
Ca: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNa: ≤100 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg
SMILES string
[K+].[O-]Br(=O)=O
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Description
- General description: Potassium bromate (KBrO3) is a colorless solid having trigonal crystals. On heating above 430°C, it degrades and liberates oxygen. It is strongly oxidizing in nature. Its industrial synthesis from potassium bromide via anodic oxidation has been reported.[1] Its quantitative estimation by sensitive flow-injection chemiluminescence method has been proposed.[2] Its standardization has been reported by iodometric titration against sodium thiosulphate (hypo) solution.[3]
- Application: Potassium bromate (KBrO3) may be used in volumetric determinations.[1] It may be used as an oxidizing reagent for the oxidation of neomenthol. Kinetics and mechanism of the oxidation reaction has been investigated.[3]
- Other Notes: For the in situ production of bromine in TLC[4]; Primary standard for bromometry[5]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Oral - Carc. 1B - Ox. Sol. 1
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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grade: ACS reagentpuriss. p.a.
Quality Level: 200
Assay: ≥99.8% (dried material, RT)
form: powder or crystals
impurities: ≤0.001% total nitrogen (N)
pH: 5.0-9.0 (25 °C, 50 mg/mL in H2O)
solubility: water: soluble(lit.)
anion traces: bromide (Br-): ≤200 mg/kgsulfate (SO42-): ≤50 mg/kg
cation traces: Ca: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNa: ≤100 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg
SMILES string: [K+].[O-]Br(=O)=O
grade:
ACS reagentpuriss. p.a.
Quality Level:
200
Assay:
≥99.8% (dried material, RT)
form:
powder or crystals
impurities:
≤0.001% total nitrogen (N)
pH:
5.0-9.0 (25 °C, 50 mg/mL in H2O)
solubility:
water: soluble(lit.)
anion traces:
bromide (Br-): ≤200 mg/kgsulfate (SO42-): ≤50 mg/kg
cation traces:
Ca: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNa: ≤100 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg
SMILES string:
[K+].[O-]Br(=O)=O
grade: __
Quality Level: 100
Assay: ≥99.5% (AT)
form: solid
impurities: insoluble matter, passes filter test≤0.001% total nitrogen (N)
pH: 5.0-7.0 (25 °C, 1 M in H2O)
solubility: H2O: 1 M at 20 °C, clear, colorless
anion traces: __
cation traces: __
SMILES string: __
grade:
__
Quality Level:
100
Assay:
≥99.5% (AT)
form:
solid
impurities:
insoluble matter, passes filter test≤0.001% total nitrogen (N)
pH:
5.0-7.0 (25 °C, 1 M in H2O)
solubility:
H2O: 1 M at 20 °C, clear, colorless
anion traces:
__
cation traces:
__
SMILES string:
__
grade: __
Quality Level: __
Assay: __
form: __
impurities: __
pH: __
solubility: __
anion traces: __
cation traces: __
SMILES string: __
grade:
__
Quality Level:
__
Assay:
__
form:
__
impurities:
__
pH:
__
solubility:
__
anion traces:
__
cation traces:
__
SMILES string:
__
grade: __
Quality Level: 200
Assay: __
form: __
impurities: __
pH: __
solubility: __
anion traces: __
cation traces: __
SMILES string: [Cl-].[K+]
grade:
__
Quality Level:
200
Assay:
__
form:
__
impurities:
__
pH:
__
solubility:
__
anion traces:
__
cation traces:
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SMILES string:
[Cl-].[K+]