Phosphate rock supplied on two commercial bases — Grade 54-60 quoted on tricalcium phosphate (TCP) and Grade 64-66 quoted on bone phosphate of lime (BPL). Full chemical assays and Tyler-mesh particle-size distributions are published for preliminary buyer evaluation, ahead of a written offer.
Grades 54-60 TCP & 64-66 BPL
Dynamic Allocation
On request
SGS / UCP 600
Phosphate rock supplied on two commercial bases — Grade 54-60 quoted on tricalcium phosphate (TCP) and Grade 64-66 quoted on bone phosphate of lime (BPL). Full chemical assays and Tyler-mesh particle-size distributions are published for preliminary buyer evaluation, ahead of a written offer.
Every shipment undergoes rigorous multi-stage testing at load port and discharge by Tier-1 independent surveyors to ensure contract zero-deviation.
ASTM / ISO 9001:2015
Saybolt / Intertek
On request
On request
On request
LC / SBLC / CAD
Grade 54-60 (TCP basis) — P₂O₅ 24.7–27.46%
Grade 64-66 (BPL basis) — P₂O₅ 29.29–30.20%
CaO 38.0–49.0% across both grades
Tyler-mesh graded, +4 through +270
Moisture 5–6% max depending on grade
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Pricing indicators could not be loaded. The specifications above are unaffected — contact the trade desk for a current quotation.
Real-time tracking and multi-modal logistics management for seamless global movement.
Initial processing and high-precision grading at the mining or production site.
Bulk carrier loading operations with continuous independent supervision and quality sampling.
Final discharge and domestic logistics coordination to the end-user facility.
| Chemical component | Specification (%) |
|---|---|
| TCP | 54–60 |
| P₂O₅ | 24.7–27.46 |
| CaO | 38.0–48.0 |
| CO₂ | 1.3–2.0 |
| F | 1.7–3.0 |
| SiO₂ | 20.0–28 |
| Al₂O₃ | 2.8–4.0 |
| Fe₂O₃ | 1.4–3.0 |
| MgO | 0.1–0.65 |
| Na₂O | 1.7–3.0 |
| Citric acid solubility | 20.0–24.0 |
| Water solubility | 0.25–0.29 |
| H₂O | 6 MAX |
| Size (Tyler mesh) | Weight (%) |
|---|---|
| +4 | 1–5 |
| +24 | 22.0–26.0 |
| +48 | 23.0–27.0 |
| +100 | 15.0–19.0 |
| +200 | 7.0–10.0 |
| +270 | 3.0–6.0 |
Particle-size values are reproduced as supplied. Fraction definitions and the complete size distribution require confirmation.
| Chemical component | Specification (%) |
|---|---|
| BPL | 64 / 66 |
| P₂O₅ | 29.29–30.20 |
| CaO | 47.0–49.0 |
| CO₂ | 4.0–6.0 |
| SiO₂ | 12 MAX |
| Cl | 0.0300–0.0800 |
| R₂O₃ | 2.5 MAX |
| MgO | 0.65 MAX |
| Na₂O* | 0.3–0.5 |
| K₂O | 0.03–0.05 |
| Moisture | 5 MAX |
* The source sheet prints “Na20”. Na₂O is an interpretation of that notation and requires supplier confirmation.
| Size (Tyler mesh) | Weight (%) |
|---|---|
| +4 | 0.00–4.00 |
| −270 | 3.00–8.00 |
Only the particle-size limits listed in the source are presented; intermediate fractions are not specified.
| Parameter | Grade 54-60 · TCP | Grade 64-66 · BPL |
|---|---|---|
| Grade designation | TCP 54–60 | BPL 64 / 66 |
| P₂O₅ | 24.7–27.46 | 29.29–30.20 |
| CaO | 38.0–48.0 | 47.0–49.0 |
| CO₂ | 1.3–2.0 | 4.0–6.0 |
| SiO₂ | 20.0–28 | 12 MAX |
| MgO | 0.1–0.65 | 0.65 MAX |
| Sodium oxide | Na₂O: 1.7–3.0 | Na₂O*: 0.3–0.5 |
| Maximum moisture | H₂O: 6 MAX | Moisture: 5 MAX |
* Na₂O on Grade 64-66 is interpreted from the source notation “Na20” and requires supplier confirmation.
Price, availability, delivery terms, and final specifications are subject to a separate written offer and confirmation.
Specifications are reproduced from supplier-provided reference sheets for preliminary evaluation. This document is not a certificate of analysis and not a binding commercial offer. Analytical basis, test methods, availability, and final contractual specifications are subject to written confirmation.
Direct access to the Rock Phosphate trade desk for verified corporate clients and governmental entities.
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