Industrial chemicals · Taylor, TXTechnical Data Sheet
Trisodium EDTA Technical Grade
Technical
- CAS number
- 150-38-9
- Structure
Structure · PubChem - Grade
- Technical
- Signal word
- Danger
- Hazards
Identity & Composition
- Product Name
- Trisodium EDTA Technical Grade
- Alliance Code
- trisodium-edta
- Grade
- Technical
- Concentration
- —
- CAS Number
- 150-38-9PubChem
- Formula
- C10H13N2Na3O8PubChem
- Molecular Weight
- 358.19PubChem
- Product Type
- Pure substance
Specifications
| Test | Specification | Typical | Method | Source |
|---|---|---|---|---|
| Active Content | 99.0% ± 1.0% | 98.9 % | — | Interpreted |
| Chelation Value | Minimum 235.0 | 240.3 | — | Interpreted |
| Water (Karl Fischer) | 12.0 - 14.0% | 13.0% | ASTM E203 / Karl Fischer titration | Interpreted |
| Iron (Fe) | Maximum 10 ppm | 1.9 ppm | ICP-OES | Interpreted |
| Chloride (Cl) | Maximum 0.10% | 0.029% | Argentometric titration (Mohr) | Interpreted |
Values are reproduced from the current product reference. Source labels do not by themselves establish a supplier guarantee or a test result for your lot. Confirm applicable acceptance limits and request lot-specific documentation.
Physical & Chemical Properties
| Property | Value | Source |
|---|---|---|
| Appearance | White crystalline powder | Adjudicated |
| Form | Solid | Published reference |
| pH | 6.0 to 8.0 | Interpreted |
| Density | 0.70 - 1.00 g/cm3 | Interpreted |
| Boiling Point | 360°C | Published reference |
| Melting Point | greater than 572 °F (NTP, 1992) | Adjudicated |
| Flash Point | N/A | Published reference |
| Solubility (water) | Soluble In Water, Clear Solution | Interpreted |
Materials of Construction
| Material | Rating | Conditions | Source |
|---|---|---|---|
| polyethylene (PE) | Compatible | — | shivchem.com |
| polypropylene (PP) | Compatible | — | shivchem.com |
| high density polyethylene (HDPE) | Compatible | — | shivchem.com |
| polyethylene | Compatible | — | shivchem.com |
| polypropylene | Compatible | — | shivchem.com |
| high density polyethylene | Compatible | — | shivchem.com |
Compatibility is drawn from published manufacturer and supplier documentation for this product; each rating is sourced. Confirm against your specific duty cycle before equipment selection.
Regulatory & Transport
DOT / 49 CFR
- UN Number
- Not regulatedAdjudicated
- Hazard Class
- Not regulatedAdjudicated
- Packing Group
- Not regulatedAdjudicated
- Proper Shipping Name
- Not regulatedAdjudicated
GHS / OSHA HCS 2024
- Signal Word
- DangerAdjudicated
- H-Codes (Hazard Statements)
- H302, H318, H332, H373Adjudicated
- P-Codes (Precautionary Statements)
- P260, P261, P264, P270, P271, P280, P301+P312, P304+P340, P305+P351+P338, P310, P313, P314, P330, P337+P313, P501Adjudicated
Occupational Exposure Limits
- OSHA PEL (29 CFR 1910.1000)
- —no canonical
- ACGIH TLV
- —no canonical
- NIOSH REL
- —no canonical
- NIOSH IDLH
- —no canonical
Transport descriptions reflect 49 CFR 172.101 lookup at time of publication. Sourced data: NIOSH Pocket Guide for REL/IDLH, OSHA Z-Tables for PEL. Always verify against the latest regulatory text before shipment-critical decisions.
Supplier Qualification Packet
One zipped download containing the TDS, SDS, latest lot COA (when available), and a fresh Letter of Continuing Guaranty for Trisodium EDTA Technical Grade. Every file included is SHA-256 hashed and listed in a manifest your QA team can audit.
Applications
- Chelating (sequestering) agent; white free-flowing powder soluble in watershivchem.com
- Textile processing — bleaching, dyeing, kier boiling and scouringshivchem.com
- Soap and detergent manufactureshivchem.com
- Paper and pulp industriesshivchem.com
- Electroplating industriesshivchem.com
- Industrial cleaningshivchem.com
- Photography, rubber, leather, paint, pigment and rayon industries; agriculture; cosmetics; polymerizationshivchem.com
- Used in soap and detergents.shivchem.com
Applications are drawn from published manufacturer and supplier documentation; each is sourced. Suitability for a specific use is the buyer's to confirm.
Storage & Handling
- Recommended Storage
- Keep containers tightly closed in a dry, cool, well-ventilated place away from incompatible materials; do not store in aluminum containers. Minimize dust formation and accumulation.Adjudicated
- Handling Precautions
- Use standard chemical PPE — splash goggles, gloves, lab coat. Refer to SDS for hazard-specific PPE requirements.Class-level guidance — not product-specific; the SDS controls.
- Incompatibilities
- Strong oxidizing agents; strong acids; metals.Adjudicated
- Shelf Life
- Consult Technical Services for product-specific shelf life
For full hazard, PPE, and emergency response guidance, refer to the Safety Data Sheet (SDS) for this product. The SDS controls in all cases where guidance differs.
Packaging & Logistics
Shipping Description (US DOT)
Not regulated for transport.
Confirm against shipping documents and carrier requirements before tender.
Revision History
Last reviewed 2026-07-17 by Andre Taki, Chief Commercial Officer, DOT Hazmat–certified (49 CFR 172.704).
| Version | Date | Change | Trigger |
|---|---|---|---|
| 1.6 | 2026-10-13 | Canonical data updated: 4 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.5 | 2026-10-08 | Canonical data updated: 3 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.4 | 2026-10-07 | Canonical data updated: 3 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.3 | 2026-09-30 | Canonical data updated: 2 fields changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.2 | 2026-07-22 | Canonical data updated: 1 field changed via the provenance/adjudication pipeline.
| canonical_change |
| 1.1 | 2026-07-17 | Canonical data re-verified: 6 fields updated against independent vendor SDSs, CLP Annex VI, 49 CFR, and OSHA HazCom 2024 (GHS classification, hazard/precautionary codes, signal word, physical properties as applicable).
| canonical_change |
| 1.0 | 2026-05-20 | Initial URL-first TDS published from canonical chemistry registry. | initial |
This Technical Data Sheet is provided for technical reference. The Safety Data Sheet (SDS) controls in all cases where guidance differs. Values reflect Alliance Chemical canonical data at time of generation; subsequent revisions are recorded in the Revision History above.