7775-27-1
Product Name:
Sodium persulfate
Formula:
Na2O8S2
Synonyms:
Sodium peroxidisulfate;Sodium peroxodisulfate;Sodium persulfate, Peroxydisulfuric acid disodium salt
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Sodium persulfate appears as a white crystalline solid. Very irritating to skin and eyes. May be toxic by skin absorption. Used as a bleaching agent. |
|---|---|
| Solubility | Solubility in water, g/100ml at 20 °C: 55.6 |
| Density | 1.1 g/cm³ |
| Vapor Density | 1.1 |
| Decomposition | 180 °C |
| Chemical Classes | Other Classes -> Inorganic Oxidizing Agents |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Flame Over Circle Oxidizers GHS03  Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H272:Oxidising liquids;Oxidising solids H302:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H334:Sensitisation, respiratory H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P220:Keep/Store away from clothing/…/combustible materials. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
COMPUTED DESCRIPTORS
| Molecular Weight | 238.11 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 1 |
| Exact Mass | 237.88299787 g/mol |
| Monoisotopic Mass | 237.88299787 g/mol |
| Topological Polar Surface Area | 150 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 206 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 3 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Sodium persulfate appears as a white crystalline solid. Very irritating to skin and eyes. May be toxic by skin absorption. Used as a bleaching agent.