Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
Sodium Hypochlorite 1%
Technical · 1%
Sample COA. Contact Alliance Chemical with your lot number to request a lot-specific COA.
- CAS番号
- 7681-52-9
- 構造
構造・PubChem - グレード
- Technical · 1%
- Assay specification
- 0.9 – 1.1% (m/m)
- Answer summary
Sample specification reference for Sodium Hypochlorite 1%. 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 (available chlorine) | 0.9 – 1.1% (m/m) | 1.01 % | DAC |
| Heavy Metals | max. 20 ppm | 1.0 ppm | Ph. Eur. (2.4.8), DAC |
| pH | 10.0-12.0 | 10.9 | Ph. Eur. (2.2.3), DAC |
| Iron | max. 10 ppm | 0.009 ppm | Ph. Eur. (2.4.9), DAC |
| Available Chlorine (Cl2) | 0.5 - 1.4 wt% | 0.96 wt% | Iodometric titration (Na2S2O3 / starch) |
| Bromate (as is) | 3.1 ppm max | 0.33 ppm | — |
| Chlorate (as is) | 286 ppm max | 89 ppm | — |
| Cobalt (Co) | 0.008 ppm max | 0.00076 ppm | — |
| Insolubles | 0.012 wt% max | 0.0017 wt% | — |
| Copper | 0.049 ppm max | 0.0035 ppm | — |
| Nickel | 0.049 ppm max | 0.0087 ppm | — |
| Color/Clarity | Clear/Greenish Yellow | Passes test | — |
| Composition | 1 % 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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