Sodium (S)-2-(Bis(Carboxylatomethyl)Amino)Pentanedioate(CAS 51981-21-6)
| Purity | Grade | Package | Stock | Price | Quantity |
| 46% in water | RG | 5G | In Stock | 4 USD
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| 46% in water | RG | 25G | In Stock | 6 USD
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| 46% in water | RG | 100G | In Stock | 12 USD
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| 46% in water | RG | 500G | In Stock | 37 USD
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| 46% in water | RG | 2.5KG | In Stock | 109 USD
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| 46% in water | RG | 10KG | In Stock | 413 USD
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| Bulk Packaging | 500KG | substantially lower unit cost than small-pack SKUs. Contact us for a fast quotation. | |||
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Your region is eligible for ordering. Available NMR Spectrum
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Quality System
Applications of 51981-21-6
| Industry | Application | Process |
|---|---|---|
| Detergents | Acts as a chelating agent to soften hard water and enhance cleaning performance | Formulated with other surfactants for liquid or powder detergent production |
| Personal Care | Used as a stabilizer and chelating agent in shampoos and body washes | Mixed with primary surfactants after pH adjustment to prevent product degradation caused by metal ions |
| Agriculture | Acts as a chelating agent for micronutrients to improve fertilizer efficiency | Chelated with metal ions such as iron and zinc prior to incorporation into liquid fertilizers |
| Water Treatment | Used in boiler water treatment to inhibit calcium and magnesium scale formation | Applied as a scale inhibitor in combination with other water treatment chemicals |
| Food Industry | Used as a food additive (subject to regional regulatory approval) to stabilize color and texture | Binds metal ions during processing to prevent oxidative discoloration |
| Textile Printing & Dyeing | Acts as a metal ion sequestrant in bleaching and dyeing processes | Added to processing baths to bind heavy metal ions, improving dyeing uniformity |
| Papermaking | Used as a hydrogen peroxide bleach stabilizer to prevent metal-catalyzed decomposition | Added during the pulp bleaching stage to form stable complexes with transition metal ions |
Physical and chemical properties of 51981-21-6
Density |
1.466[at 20℃] |
|---|---|
Exact Mass |
350.99200 |
Molecular Formula |
C9H9NNa4O8 |
Molecular Weight |
351.12900 |
PSA |
163.76000 |
Solubility |
Water |
Storage condition |
Refrigerator |
Vapour Pressure |
80Pa at 20℃ |
Water Solubility |
650g/L at 21℃ |
Spectrums of 51981-21-6
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Q&A for CAS 51981-21-6
1. How can I verify product quality?
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 51981-21-6
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H290 May be corrosive to metals H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 51981-21-6
Operate under the ISO 9001 system
