Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
Sodium Hypochlorite 3%
Technical · 3%
Sample COA. Contact Alliance Chemical with your lot number to request a lot-specific COA.
- CAS number
- 7681-52-9
- Structure
Structure · PubChem - Grade
- Technical · 3%
- Assay specification
- min.3,0 %
- Answer summary
Sample specification reference for Sodium Hypochlorite 3%. Source-record results are reference values, not measurements for your lot.
Last reviewed 2026-07-17 by Andre Taki, Chief Commercial Officer, DOT Hazmat–certified (49 CFR 172.704).
Specifications
| Parameter | Specification | Source reference result | Test Method |
|---|---|---|---|
| Assay (active chlorine) | min.3,0 % | 3.02 % | iodometric |
| Residue on Evaporation | ≤ 50 ppm | 10 ppm | Gravimetric, dried at 105C |
| Bromate (as is) | 9.4 ppm max | 0.93 ppm | — |
| Chlorate (as is) | 857 ppm max | 345 ppm | — |
| Cobalt (Co) | 0.024 ppm max | 0.0034 ppm | — |
| Insolubles | 0.036 wt% max | 0.0027 wt% | — |
| Copper | 0.13 ppm max | 0.014 ppm | — |
| Iron | 0.25 ppm max | 0.051 ppm | — |
| Nickel | 0.13 ppm max | 0.016 ppm | — |
| Color/Clarity | Clear/Greenish Yellow | Passes test | — |
| Composition | 3 % sodium hypochlorite in deionized water, by weight | Conforms | By formulation; confirmed by specific gravity |
Specification limits and source-record results are reproduced from the current product reference used by the TDS. This sample is not an issued certificate and does not identify a tested lot. Contact Alliance Chemical with the product and lot number for lot-specific documentation.
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