| Sodium metabisulphite Food grade FinSQ 25KG | |||
| 25630SK025 | 426815702AX | ||
| Food Grade | 4268157 | ||
| 7681-57-4 | 100360 | ||
| Na2S2O5 | January 2024 | ||
| 190.1 | December 2026 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | White crystalline powder having an odour of sulfur dioxide. | White crystals or crystalline powder having an odour of sulfur dioxide. |
| 2 | Solubility | Complies | Freely soluble in water; slightly soluble in ethanol. |
| 3 | Test for sodium | Complies | Passes test |
| 4 | Test for sulfite | Complies | Passes test |
| 5 | Water insolubles | Complies | The solution should be clear with only a trace of suspended matter. |
| 6 | pH | 4.12 | 4.0 - 4.5 (1 in 10 soln) |
| 7 | Thiosulphate(S2O3) | Less than 0.1% | NMT 0.1% |
| 8 | Iron(Fe) | 1.24 mg/kg | NMT 10 mg/kg |
| 9 | Lead(Pb) | 0.27 mg/kg | NMT 2 mg/kg |
| 10 | Selenium (Se) | Not detected | NMT 5 mg/kg |
| 11 | Assay | 97.0% | NLT 90.0% |
Remarks: THE CAPTIONED BATCH MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF THE ABOVE SPECIFICATION.
FINAR provides this analytical report in good faith and to the best of its knowledge. It should not be substituted for the users own raw material quality control.
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |
Computer Generated Report - Does not require Signature.
