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Sodium Persulfate
Soil Remediation and wastewater/groundwater cleanup agent
CAS No. |
7775-27-1 |
IMDG CODE |
CLASS 5.1 |
UN NO. |
1505 |
HS CODE |
28334000 |
Molecular Formula |
N a ₂ S ₂ O ₈ |
Molecular Weight |
238.13 |
Synonyms
sodium persulfate; sodium peroxydisulfate; sodium disulfide octaoxoate; alkali persulfate
Package
Net weight 25kg, woven/PE bag with linner; Net weight 500kg/1000kg woven bag
Sodium persulfate is a white, odorless crystal or powder. Decomposed by ethanol, it has good stability at room temperature. Often used as strong oxidation. It can also be used as monomer polymerization initiator. It has very low hygroscopy and easy to store.It’s safe and easy to use as well.
Technical Data
Item (%) |
Specification |
Appearance |
White crystal powder |
ASSAY N a ₂ S ₂ O ₈ |
≥99.0 % |
Fe |
≤ 0.001% |
Mn |
≤ 0.0001% |
CL |
≤ 0.005% |
Ammonium salt [ N H₄ ] |
≤ 0.20% |
Moisture |
≤ 0.10% |
Heavy metals ( as Pb ) |
≤ 0.001% |
Active oxygen |
≥ 6.65% |
PH Value (50g/L solution ) |
3.5-5.5 |