Potassium fluoride
Manufacturer: Sigma Aldrich
CAS Number: 7789-23-3
Synonym(S): KF
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 G | 60238-100-G | In Stock | ₹ 6,635.73 |
| 500 G | 60238-500-G | In Stock | ₹ 23,793.35 |
60238 - 100 G
In Stock
Quantity
1
Base Price: ₹ 6,635.73
GST (18%): ₹ 1,194.431
Total Price: ₹ 7,830.161
product line
BioUltra
Quality Level
200
Assay
≥99.5% (F)
form
solid
impurities
insoluble matter, passes filter test≤0.01% free acid (as HF)≤0.01% free alkali (as KOH)≤0.1% potassium fluoro silicate (K2SiF6)
pH
7.0-8.5 (25 °C, 1 M in H2O)
mp
858 °C (lit.)
solubility
H2O: 1 M at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤50 mg/kgsulfate (SO42-): ≤100 mg/kg
cation traces
Al: ≤5 mg/kgAs: ≤3 mg/kgBa: ≤5 mg/kgBi: ≤5 mg/kgCa: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgLi: ≤5 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgMo: ≤5 mg/kgNa: ≤2000 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgSr: ≤5 mg/kgZn: ≤5 mg/kg
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Description
- Application: Potassium fluoride may be used in thermodynamic analysis of DNA-ligand binding and studies on the structural stability of proteins and peptides.
- Other Notes: Inhibitor of pyrophosphatase, hence prevents loss of ATP by hydrolytic cleavage of the pyrophosphate bond in the assay of amidophosphoribosyltransferase[1]; Strongly inhibits polypeptide chain initiation in the reticulocyte lysate cell-free system[2]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P261 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1
Storage Class Code
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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product line: BioUltra
Quality Level: 200
Assay: ≥99.5% (F)
form: solid
impurities: insoluble matter, passes filter test≤0.01% free acid (as HF)≤0.01% free alkali (as KOH)≤0.1% potassium fluoro silicate (K2SiF6)
pH: 7.0-8.5 (25 °C, 1 M in H2O)
mp: 858 °C (lit.)
solubility: H2O: 1 M at 20 °C, clear, colorless
anion traces: chloride (Cl-): ≤50 mg/kgsulfate (SO42-): ≤100 mg/kg
cation traces: Al: ≤5 mg/kgAs: ≤3 mg/kgBa: ≤5 mg/kgBi: ≤5 mg/kgCa: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgLi: ≤5 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgMo: ≤5 mg/kgNa: ≤2000 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgSr: ≤5 mg/kgZn: ≤5 mg/kg
product line: __
Quality Level: __
Assay: __
form: __
impurities: __
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solubility: __
anion traces: __
cation traces: __
product line: __
Quality Level: __
Assay: __
form: __
impurities: __
pH: __
mp: __
solubility: __
anion traces: __
cation traces: __
