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 Silicate (Liquid, Ratio 2.0)
CAS 1344-09-8 · 47-49% solids
1. Product identity
| Product name | Sodium Silicate (Liquid, Ratio 2.0) |
|---|---|
| C.A.S. number | 1344-09-8 |
| Grade / standard | 47-49% solids |
| Description | Clear viscous liquid |
| Product group | Builders & Fillers |
| Category | Home Care & Detergent Chemicals |
| 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 | Clear viscous liquid | Complies | Visual |
| 2 | Identification | Conforms to the structure of the substance | Complies | FTIR / Chemical test |
| 3 | Assay | 47.0 – 49.0 % w/w | 48.22 | Titrimetry (Epton / two-phase) |
| 4 | pH (10 % aqueous solution) | 6.0 – 9.0 | 7.4 | Potentiometry |
| 5 | Colour (Klett, 5 % solution) | Not more than 40 | 22 | Klett colorimetry |
| 6 | Free Oil / Unsulphated Matter | Not more than 2.0 % w/w | 1.31 | Solvent extraction |
| 7 | Sodium Sulphate | Not more than 1.5 % w/w | 0.97 | Titrimetry |
| 8 | Viscosity at 25 °C | As per specification | 3023 cP | Brookfield viscometry |
3. Declaration
This document sets out the standard specification for Sodium Silicate (Liquid, Ratio 2.0) 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