Technical sulphuric acid
Technical sulphuric acid for fertiliser production, metallurgy and the chemical industry, in rail tank cars and ISO tank containers.
H₂SO₄ 92.5 % min, TDS 2061-2023
Product
Technical sulphuric acid to TDS 2061-2023 (Turkmenistan), Grades 1 and 2, with a monohydrate (H₂SO₄) content of not less than 92.5 %. Grade 1 is also specified for iron, residue after ignition and colour. Measured values for each lot are stated on the producer’s Quality Certificate.
Applications
Phosphate and compound fertiliser production, ore leaching and hydrometallurgy, metal pickling, water treatment, oil refining and chemical synthesis.
Supply and logistics
In rail tank cars or ISO tank containers as agreed in the contract, on FCA, FOB, CFR, CIF or DAP terms. Sulphuric acid is a class 8 corrosive substance (UN 1830, PG II) and travels under dangerous goods rules.
Documents
Producer’s Quality Certificate for every lot (batch no., weight, tank no., test results), Al Raas product specification, Safety Data Sheet on request.
Specification
Technical grade, TDS 2061-2023
| Parameter | Grade 1 | Grade 2 | Typical analysis |
|---|---|---|---|
| Mass fraction of monohydrate (H₂SO₄), % min | 92.5 | 92.5 | 93.32 |
| Mass fraction of iron (Fe), % max | 0.02 | 0.1 | 0.011 |
| Mass fraction of residue after ignition, % max | 0.05 | Not standardised | 0.012 |
| Colour, ml of reference solution, max | 6 | Not standardised | 6 |
Values per the producer’s technical specification; measured values for each lot are given on the Certificate of Analysis accompanying the shipment. Requirements per TDS 2061-2023 (Turkmenistan). Typical analysis is taken from the producer’s Quality Certificate for a Grade 1 lot.
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