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
Di(Propylene Glycol) Dimethyl Ether, 99
CAS 111109-77-4 · C3H8O2 · Fine chemical grade — assay on specification
Structural formula1. Product identity
| Product name | Di(Propylene Glycol) Dimethyl Ether, 99 |
|---|---|
| C.A.S. number | 111109-77-4 |
| Molecular formula | C3H8O2 |
| Molecular weight | 76.09 g/mol |
| Grade / standard | Fine chemical grade — assay on specification |
| Description | Liquid — appearance as per specification |
| Product group | Alcohols & Phenols |
| Category | Alcohols, Phenols & Ethers |
| 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 | Liquid — appearance as per specification | Complies | Visual |
| 2 | Identification | Conforms to the structure of the substance | Complies | FTIR / Chemical test |
| 3 | Specific Gravity at 25 °C | As per specification | Conforms | Pycnometry |
| 4 | pH (as supplied) | As per specification | 7.2 | Potentiometry |
| 5 | Heavy Metals (as Pb) | Not more than 20 ppm | Less than 10 ppm | ICP-OES |
3. Declaration
This document sets out the standard specification for Di(Propylene Glycol) Dimethyl Ether, 99 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