Molekula
EDTA trisodium salt anhydrous
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
EDTA trisodium salt anhydrous is a chelating agent widely used in pharmaceuticals, cosmetics, and water treatment to bind metal ions, preventing unwanted reactions and improving product stability. This versatile chemical is also employed in food preservation and laboratory applications for its metal sequestration properties. EDTA trisodium salt anhydrous has a CAS number of 150-38-9, with a molecular formula of C10H12N2O8Na3 (anhydrous form) and a molecular weight of 372.24 g/mol. It is stored at ambient conditions but requires careful handling due to its hazardous nature, indicated by the "Danger" signal word. Molekula supplies EDTA trisodium salt anhydrous from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
EDTA trisodium salt anhydrous is a chelating agent widely used in pharmaceuticals, cosmetics, and water treatment to bind metal ions, preventing unwanted reactions and improving product stability. This versatile chemical is also employed in food preservation and laboratory applications for its metal sequestration properties. EDTA trisodium salt anhydrous has a CAS number of 150-38-9, with a molecular formula of C10H12N2O8Na3 (anhydrous form) and a molecular weight of 372.24 g/mol. It is stored at ambient conditions but requires careful handling due to its hazardous nature, indicated by the "Danger" signal word. Molekula supplies EDTA trisodium salt anhydrous from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Solid |
| Identification | Conforms to reference |
| pH | 7.0 - 8.0 |
| Chloride (Cl-) | ≤0.001% |
| Assay | ≥98% |
| Iron (Fe) | ≤0.001% |
| Lead (Pb) | ≤0.001% |
| Sulphates (SO4)(2-) | ≤0.001% |
| Nitrilotriacetic acid | ≤1.0% |
| Chelate Value | ≥235 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90037414 |
| CAS Number | 150-38-9 |
| Molecular Formula | C10H13N2O8Na3·2H2O |
| Molecular Weight | 394.22 |
| SMILES | [Na].O=C(O)CN(CC(=O)O)CCN(CC(=O)O)CC(=O)O |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2922.49.49.50 |
| Tariff Code | 2922498590 |
Safety & GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
Hazard statements
- H302+332 Harmful if swallowed or inhaled
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H335 May cause respiratory irritation
- H373 May cause damage to organs through prolonged or repeated exposure
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is EDTA trisodium salt anhydrous commonly used for?
EDTA trisodium salt anhydrous is primarily used as a chelating agent in pharmaceuticals, cosmetics, and water treatment to bind metal ions and prevent precipitation or degradation.
What is the chemical formula and molecular weight of EDTA trisodium salt anhydrous?
The formula is **C₁₀H₁₂N₂Na₃O₈** (anhydrous form; note: your provided formula includes 2 waters of hydration, but the anhydrous version is C₁₀H₁₂N₂Na₃O₈), and the molecular weight is **372.24 g/mol** (anhydrous).
How should EDTA trisodium salt anhydrous be stored?
Store in a tightly sealed container at ambient temperature, away from moisture and direct sunlight.
What grades or purity levels of EDTA trisodium salt anhydrous does Molekula supply?
Molekula supplies EDTA trisodium salt anhydrous in **pharmaceutical (USP/EP), analytical (ACS), and industrial grades**—confirm specific purity requirements when ordering.
Can Molekula supply EDTA trisodium salt anhydrous in bulk quantities?
Yes, Molekula can supply EDTA trisodium salt anhydrous in bulk, with minimum order quantities and packaging options tailored to your needs—contact us for details.
What documentation is provided with an order of EDTA trisodium salt anhydrous?
Each order includes a **Certificate of Analysis (CoA), Safety Data Sheet (SDS), and batch-specific documentation** to ensure compliance with quality and safety standards.
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