Scapex Exports Pvt. Ltd.
830, 8th Floor, Sun Gravitas, Times of India Road,
Shyamal, Ahmedabad 380015, Gujarat, India
+91 9925522674 · info@scapexexports.com
CIN U46909GJ2025PTC164345
Shyamal, Ahmedabad 380015, Gujarat, India
+91 9925522674 · info@scapexexports.com
CIN U46909GJ2025PTC164345
Certificate of AnalysisStandard product specification
Sodium Persulphate
CAS 7775-27-1 · Na2O8S2 · ≥99% Technical
Structural formula1. Product identity
| Product name | Sodium Persulphate |
|---|---|
| C.A.S. number | 7775-27-1 |
| Molecular formula | Na2O8S2 |
| Molecular weight | 238.11 g/mol |
| Grade / standard | ≥99% Technical |
| Description | White crystalline powder |
| Product group | Persulphates |
| Category | Oxidizers & Bleaching Agents |
| Country of origin | India |
| Packing | Bags, drums, carboys, IBC or ISO tank as applicable — customer-specified packing available |
| Storage | Cool, dry, well-ventilated place in tightly closed original packing |
2. Analytical specification
| S. No. | Test parameter | Specification | Typical result | Method |
|---|---|---|---|---|
| 1 | Description | White crystalline powder | Complies | Visual |
| 2 | Identification | Conforms to the structure of the substance | Complies | FTIR / Chemical test |
| 3 | Solubility | As per specification | Complies | Visual / Monograph |
| 4 | Assay | Not less than 99.0 % w/w | 99.44 | Iodometric titration |
| 5 | Matter Insoluble in Water | Not more than 3.0 % w/w | 0.83 | Gravimetry |
| 6 | Moisture | Not more than 8.0 % w/w | 4.42 | Gravimetry |
| 7 | Bulk Density | As per specification | 0.90 g/mL | Tapped density |
| 8 | Particle Size — through 8 mesh | Not less than 95 % | 96.8 | Sieve analysis |
| 9 | Thermal Stability | Complies (self-accelerating decomposition test) | Complies | UN Test O.1 / SADT |
3. Declaration
This document sets out the standard specification for Sodium Persulphate and applies to all consignments of this product and grade supplied by Scapex Exports Pvt. Ltd. It is not a lot-specific release document; a lot-specific certificate carrying the analysis of the material actually shipped is issued with, and travels with, each consignment. Scapex Exports supplies against customer-specified assay limits and pharmacopoeial standards — send your specification sheet and we confirm compliance in writing before the order is accepted.
SCAPEXQUALITY ASSURED