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Ammonium Persulfate or Persulphate
Specifications of Ammonium Persulfate:
| Properties | Commercial Grade |
|---|---|
| Assay of [((NH4)2S2O8)] | 98.5 min |
| Active oxygen | 6.91 min |
| Chloride and chlorate (as Cl) | 0.002 max |
| Iron (Fe) | 0.0015 max |
| Heavy metals (as Pb) | 0.001 |
| Magnesium (Mn) | 0.0002 |
| Moisture | 0.15 max |
| pH | 3-5 |
| Mesh Size | May be specified by the buyer |
| Properties | Pure Grade |
| Assay of [((NH4)2S2O8)] | 99.0 min |
| Active oxygen | 6.94 min |
| Chloride and chlorate (as Cl) | 0.001 max |
| Iron (Fe) | 0.001 max |
| Heavy metals (as Pb) | 0.001 |
| Magnesium (Mn) | 0.00002 |
| Moisture | 0.05 |
| pH | 3-5 |
| Mesh Size | May be specified by the buyer |
DESCRIPTION :
Ammonium Persulfate or Ammonium Persulphate crystals are used as an alternative to the traditional ferric chloride to produce a cleaner copper etchant solution.
ACS Reagent Grade
Ammonium persulfate ACS:
(NH4)2S2O8
Formula Weight: 228.19
CAS # 7727-54-0
PRODUCT SPECIFICATIONS :
Form: Off-white crystalline powder
Assay: not less than 98.0%
Residue on Ignition: less than 0.05%
Insoluble Matter: less than 0.005%
Titratable Free Acid: less than 0.04 meq/gm
Chloride and Chlorate (Cl): less than 0.001%
Heavy Metals (Pb): less than 0.005%
Iron (Fe): less than 0.001%
Manganese (Mn): less than 0.5 ppm
Certifications :
We manufacture Bulk Drugs / API, Excipients,
Pharmaceuticals (IP/BP/USP/NF/Ph. Eur, JP/ CP), Speciality Chemicals(Pure/AR/ACS), Mineral
Fortifiers, Food Chemical Codex (FCC) and Flavour chemicals. Our manufacturing facility is cGMP,
GLP, ISO 9001, ISO 14001, ISO 22000, ISO/IEC 17025, FSSC 22000, FSSAI, Kosher, HALAL, EXCiPACT, WC,
COPP, WHO-GMP and WC certified. We are also REACH registered for export to European countries.