|
| ชื่อแบรนด์: | Chemfine |
| ขั้นต่ำ: | 200 กก. |
| ราคา: | US $12.00 – 15.00 / kg |
| รายละเอียดการบรรจุ: | ถุงกระดาษคราฟท์ 25 กก. |
Sodium selenite pentahydrate is a white crystalline inorganic salt providing a bioavailable selenium source. It's utilized for trace‑element nutrition, glass coloration, ceramic fining, and as a precursor in catalytic and analytical applications.
| Parameter | Specification |
|---|---|
| Purity (%) | ≥ 99 |
| Appearance | White crystalline powder |
| Solubility | Soluble in water; insoluble in ethanol |
| Molecular Formula | Na₂SeO₃*5H₂O |
| Molecular Weight | 266.94 g/mol |
| CAS Number | 26970‑82‑1 |
Supplied in 25 kg kraft paper bags with PE liners. Store in a cool, dry, ventilated area, away from direct moisture. Shelf life: 24 months.
|
|
| ชื่อแบรนด์: | Chemfine |
| ขั้นต่ำ: | 200 กก. |
| ราคา: | US $12.00 – 15.00 / kg |
| รายละเอียดการบรรจุ: | ถุงกระดาษคราฟท์ 25 กก. |
Sodium selenite pentahydrate is a white crystalline inorganic salt providing a bioavailable selenium source. It's utilized for trace‑element nutrition, glass coloration, ceramic fining, and as a precursor in catalytic and analytical applications.
| Parameter | Specification |
|---|---|
| Purity (%) | ≥ 99 |
| Appearance | White crystalline powder |
| Solubility | Soluble in water; insoluble in ethanol |
| Molecular Formula | Na₂SeO₃*5H₂O |
| Molecular Weight | 266.94 g/mol |
| CAS Number | 26970‑82‑1 |
Supplied in 25 kg kraft paper bags with PE liners. Store in a cool, dry, ventilated area, away from direct moisture. Shelf life: 24 months.
