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
Sulphuryl Chloride
CAS 7791-25-5 · Cl2O2S · 97% Technical Grade
Structural formula1. Product identity
| Product name | Sulphuryl Chloride |
|---|---|
| C.A.S. number | 7791-25-5 |
| Molecular formula | Cl2O2S |
| Molecular weight | 134.97 g/mol |
| Grade / standard | 97% Technical Grade |
| Description | Colourless to pale yellow fuming liquid |
| Product group | Chlorinating Agents |
| Category | Pharmaceutical Intermediates |
| 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 | Colourless to pale yellow fuming liquid | Complies | Visual |
| 2 | Identification | Conforms to the structure of the substance | Complies | FTIR / Chemical test |
| 3 | Assay | Not less than 97.0 % w/w | 97.82 | Titrimetry / Instrumental |
| 4 | Clarity & Colour of Solution | Clear; not more intensely coloured than reference | Complies | Visual (Monograph) |
| 5 | pH (1 % w/v aqueous solution) | As per monograph | 5.4 | Potentiometry |
| 6 | Water Content (Karl Fischer) | Not more than 0.5 % w/w | 0.26 | Karl Fischer titration |
| 7 | Melting Range / Point | As per monograph | Complies | Capillary method |
| 8 | Particle Size (d90) | As per specification | 116 µm | Laser diffraction |
3. Declaration
This document sets out the standard specification for Sulphuryl Chloride 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