1.05107
Potassium disulfate (Potassium pyrosulfate)
for analysis EMSURE® ACS
Manufacturer: Supelco
CAS Number: 7790-62-7
Synonym(S): Potassium disulfate (Potassium pyrosulfate), Potassium pyrosulfate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 KG | 1.05107-1-KG | In Stock | ₹ 30,949.99 |
| 5 KG | 1.05107-5-KG | In Stock | ₹ 1,20,350.00 |
| 1051079050 | 1.05107-1051079050 | In Stock | ₹ 12,06,910.00 |
1.05107 - 1 KG
In Stock
Quantity
1
Base Price: ₹ 30,949.99
GST (18%): ₹ 5,570.998
Total Price: ₹ 36,520.988
grade
ACS reagent
Quality Level
300
product line
EMSURE®
Assay
97.5-100.0% (K2S2O7 basis, acidimetric)
form
solid
impurities
≤0.01% Insoluble and by ammoniumhydroxide precipitated matter≤2.5% Water37.5-38.6% Acidity (as H2SO4)
pH
0.8 (20 °C, 50 g/L in H2O)
mp
325 °C
bulk density
830 kg/m3
anion traces
chloride (Cl-): ≤0.0005%phosphate (PO43-): ≤0.001%
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences Potassium disulfate ReagentPlus(R), 99% | 7790-62-7 | MFCD00011385 | 25G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 6,990.25 | |
 | Potassium disulfate | Sigma Aldrich | ₹ 4,026.90 - ₹ 14,018.38 | |
| | Potassium disulfate | Sigma Aldrich | ₹ 22,494.35 | |
| | Potassium disulfate | Sigma Aldrich | ₹ 4,026.90 - ₹ 14,018.38 | |
 | Potassium disulfate (Potassium pyrosulfate) | Supelco | ₹ 30,949.99 - ₹ 12,06,910.00 | |
| | Potassium disulfate | Sigma Aldrich | ₹ 22,494.35 | |
 | Potassium pyrosulfate | ChemScene | ₹ 4,278.00 | |
 | 7790-62-7 | Potassium pyrosulfate | A2B Chem | ₹ 2,395.68 |
Related Products
Description
- Linkage: Replaces: PX1581; PX1581-1; PX1581-3; PX1581-20; PX1581-5W; PX1581-5
- Analysis Note: Assay (acidimetric, as K₂S₂O₇): 97.5 - 100.0 %Acidity (as H₂SO₄): 37.5 - 38.6 %Insoluble and by ammoniumhydroxide precipitated matter: ≤ 0.01 %Chloride (Cl): ≤ 0.0005 %Phosphate (PO₄): ≤ 0.001 %Total nitrogen (N): ≤ 0.002 %Heavy metals (as Pb): ≤ 0.001 %Al (Aluminium): ≤ 0.001 %As (Arsenic): ≤ 0.0005 %Ca (Calcium): ≤ 0.002 %Fe (Iron): ≤ 0.0005 %Mg (Magnesium): ≤ 0.0005 %Na (Sodium): ≤ 0.01 %Water (H₂O): ≤ 2.5 %Conforms ACS.
- Legal Information: EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 3 Inhalation - Eye Dam. 1 - Skin Corr. 1A
WGK
WGK 3
Compare Similar Items
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grade: ACS reagent
Quality Level: 300
product line: EMSURE®
Assay: 97.5-100.0% (K2S2O7 basis, acidimetric)
form: solid
impurities: ≤0.01% Insoluble and by ammoniumhydroxide precipitated matter≤2.5% Water37.5-38.6% Acidity (as H2SO4)
pH: 0.8 (20 °C, 50 g/L in H2O)
mp: 325 °C
bulk density: 830 kg/m3
anion traces: chloride (Cl-): ≤0.0005%phosphate (PO43-): ≤0.001%
grade:
ACS reagent
Quality Level:
300
product line:
EMSURE®
Assay:
97.5-100.0% (K2S2O7 basis, acidimetric)
form:
solid
impurities:
≤0.01% Insoluble and by ammoniumhydroxide precipitated matter≤2.5% Water37.5-38.6% Acidity (as H2SO4)
pH:
0.8 (20 °C, 50 g/L in H2O)
mp:
325 °C
bulk density:
830 kg/m3
anion traces:
chloride (Cl-): ≤0.0005%phosphate (PO43-): ≤0.001%
grade: for inorganic trace analysis
Quality Level: 100
product line: __
Assay: ≥99.5% (alkalimetric)99.995% anhydrous basis
form: solid
impurities: __
pH: 4.2-4.6 (20 °C, 20 g/L in H2O)
mp: 252.6 °C (lit.)
bulk density: __
anion traces: __
grade:
for inorganic trace analysis
Quality Level:
100
product line:
__
Assay:
≥99.5% (alkalimetric)99.995% anhydrous basis
form:
solid
impurities:
__
pH:
4.2-4.6 (20 °C, 20 g/L in H2O)
mp:
252.6 °C (lit.)
bulk density:
__
anion traces:
__
grade: for inorganic trace analysis
Quality Level: 100
product line: __
Assay: ≥99.5% (alkalimetric)99.995% anhydrous basis
form: solid
impurities: __
pH: 4.2-4.6 (20 °C, 20 g/L in H2O)
mp: 252.6 °C (lit.)
bulk density: __
anion traces: __
grade:
for inorganic trace analysis
Quality Level:
100
product line:
__
Assay:
≥99.5% (alkalimetric)99.995% anhydrous basis
form:
solid
impurities:
__
pH:
4.2-4.6 (20 °C, 20 g/L in H2O)
mp:
252.6 °C (lit.)
bulk density:
__
anion traces:
__
grade: for inorganic trace analysis
Quality Level: 100
product line: __
Assay: 99.99%
form: solid
impurities: __
pH: 9 (20 °C, 10 g/L in H2O)
mp: __
bulk density: 700‑1000 kg/m3
anion traces: __
grade:
for inorganic trace analysis
Quality Level:
100
product line:
__
Assay:
99.99%
form:
solid
impurities:
__
pH:
9 (20 °C, 10 g/L in H2O)
mp:
__
bulk density:
700‑1000 kg/m3
anion traces:
__