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Potassium pyrosulfate, 98%, for analysis, ACROS Organics™

$195.26 - $807.22

Chemical Identifiers

CAS 7790-62-7
Molecular Formula K2O7S2
Molecular Weight (g/mol) 254.31
InChI Key KAQHZJVQFBJKCK-UHFFFAOYSA-L
Synonym avj6zst7l6
PubChem CID 62681
IUPAC Name dipotassium;sulfonato sulfate
SMILES [O-]S(=O)(=O)OS(=O)(=O)[O-].[K+].[K+]
View More Specs

Products 2
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
AC207915000 SDS View Documents Thermo Fisher Scientific
207915000
500g Plastic bottle Each for $195.26
 
AC207910025 SDS View Documents Thermo Fisher Scientific
AC207910025
2.5kg Plastic bottle Each for $807.22
 
Description

Description

For analysis
Specifications

Chemical Identifiers

7790-62-7
254.31
avj6zst7l6
dipotassium;sulfonato sulfate
K2O7S2
KAQHZJVQFBJKCK-UHFFFAOYSA-L
62681
[O-]S(=O)(=O)OS(=O)(=O)[O-].[K+].[K+]

Specifications

7790-62-7
98%
K2S2O7
avj6zst7l6
KAQHZJVQFBJKCK-UHFFFAOYSA-L
dipotassium;sulfonato sulfate
62681
Fine Crystalline Powder
Analysis
10ppm max
2.5100g/mL
5ppm max.
Plastic bottle
100ppm max.
2.51
White
500g
10ppm max.
K2O7S2
15,7784
Solubility in water: may decompose
[O-]S(=O)(=O)OS(=O)(=O)[O-].[K+].[K+]
254.31
254.31
98%
30ppm max.
5ppm max.
10ppm max.
5ppm max.
10ppm max.
Solubility in water: may decompose.
0.002% max.
325.0°C
Potassium pyrosulfate
Safety and Handling

Safety and Handling

GHS H Statement
Toxic in contact with skin.
Causes severe skin burns and eye damage.
Corrosive to the respiratory tract.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
Immediately

GHS Signal Word: Danger

EINECSNumber : 232-216-8