AL NABRAS AL AALIOilfield Chemicals — Baghdad · Dubai · serving Iraq, the Gulf & Africa
Citric acid (anhydrous) - iron control / chelant — supplied worldwide to Iraq, the Gulf and Africa.
Al Nabras Al Aali supplies Citric Acid from qualified international manufacturers, delivered against the acceptance criteria below with a Certificate of Analysis for every batch, batch number and production date on every package. Head office in Baghdad, Iraq with an international trading office in JAFZA, Dubai — supplying operators, drilling contractors and oilfield service companies across Iraq, the GCC and Africa.
| Item | Acceptance Criteria |
|---|---|
| Chemical formula | C₆H₈O₇ |
| Molecular weight | 192.13 |
| Appearance | Colourless or white crystal / powder |
| Identification & solubility | Pass the test |
| Clarity & colour of solution | Pass the test |
| Assay, % | 99.5 - 100.5 |
| Moisture, % | ≤ 0.5 |
| Sulphated ash, % | ≤ 0.05 |
| Sulphate, ppm | ≤ 20 |
| Oxalate, ppm | ≤ 20 |
| Calcium, ppm | ≤ 20 |
| Heavy metals (as Pb), ppm | ≤ 1 |
| Chloride, ppm | ≤ 5 |
| Aluminium, ppm | ≤ 0.2 |
| Arsenic, ppm | ≤ 1 |
| Mercury, ppm | ≤ 0.1 |
| Lead, ppm | ≤ 0.5 |
| Mesh size (selectable) | 10-40 / 30-100 / 50-100 / 60-120 |
Tell us your quantity, delivery point (EXW / CIF / DAP) and required specification — we respond the same day.
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