sodium sulfide crystal
Price:Negotiable
Contact Info
- Add:77 Chezhan Street., Fuping County, Shaanxi Province, China, Zip: 711700
- Contact: Wang Xinwang
- Tel:+86-913-8203861
- Email:sales@fuhua-chem.com
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Description
Additional Information
| Item | Index |
| Na2S, ω/% ≥ | 44.0 |
| Na2S2O3, ω/% ≤ | 0.40 |
| Na2SO3, ω/% ≤ | 0.30 |
| Fe, ω/ppm ≤ | 5 |
| Water insoluble, ω/% ≤ | 0.012 |
| Sodium carbonate, ω/% ≤ | 0.15 |
| Appearance | white crystalline granules |
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