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Published TCIMAIL newest issue No.199
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CAS RN: 6381-92-6 | Product Number: E0091
Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate
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Purity: >99.5%(T)
Synonyms:
- Ethylenediaminetetraacetic Acid Disodium Salt Dihydrate
- EDTA 2Na Dihydrate
- ETA Dihydrate
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 25G |
€17.00
|
6 | ≥100 |
|
| 500G |
€58.00
|
20 | ≥100 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | E0091 |
Purity / Analysis Method 
|
>99.5%(T) |
| Molecular Formula / Molecular Weight | C__1__0H__1__4N__2Na__2O__8·2H__2O = 372.24 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 6381-92-6 |
| Reaxys Registry Number | 3900609 |
| PubChem Substance ID | 87569399 |
| MDL Number | MFCD00150037 |
Specifications
| Appearance | White powder to crystal |
| Purity(Chelometric Titration) | min. 99.5 % |
| Solubility in Water | transparency |
| pH | 4.2 to 4.8(50 g/L, 25 deg-C) |
| Chloride | max. 0.004% |
| Sulfate | max. 0.02% |
Properties (reference)
| Melting Point | 252 °C(dec.) |
| Solubility in water | Soluble |
GHS
Related Laws:
| RTECS# | AH4410000 |
Transport Information:
| HS Number | 2922498590 |
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
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![Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate [for Biochemical Research]](/medias/D3789.jpg?context=bWFzdGVyfHJvb3R8MzI3NTJ8aW1hZ2UvanBlZ3xhR1JsTDJnNFlTODRPVE13TWpJeU1UUTFOVFkyTDBRek56ZzVMbXB3Wnd8MzhmYjMwNTk4ZWVmZTJjMzRiMDY4ZTk5ZTMxYTQ5ZTk2OWYyNDJjMzBjM2I5MDJiM2RkYTExYjk2MTg1NDRlNQ "Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate [for Biochemical Research]")
Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate [for Biochemical Research]
| Product # | D3789 |
| CAS RN | 6381-92-6 |
| Purity / Analysis Method: | >99.0%(T) |