Product Document Searching Made Easy by 2D Code! | TCI Chemistry News June 2026 | [TCIPracticalExample] Oxidation Reaction of Heterocycles Using... | Various analytical charts can be searched on each product detail page and Product Document Search (The kinds of analytical charts differ by product)
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 6381-92-6 | Product Number: D3789
Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate [for Biochemical Research]
![Thumbnail of Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate [for Biochemical Research]](/medias/D3789.jpg?context=bWFzdGVyfHJvb3R8MTQyOTh8aW1hZ2UvanBlZ3xhRE14TDJneU5pODRPVE0wTnpVMk9EUXpOVFV3TDBRek56ZzVMbXB3Wnd8OTk3MTBhMGI1MGFkZGIwYzZhZDNjZDc5YTdmMzNmMzk4YTM3OThlNTZlODUwYzIwYTc1NWZkMjEwMWY2YzFiNg "Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate [for Biochemical Research]")
![Thumbnail of Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate [for Biochemical Research]](/medias/D3789-25G-JP-PM1211-43-Tci-98.webp?context=bWFzdGVyfHByb2R1Y3QtaW1hZ2VzfDc4MHxpbWFnZS93ZWJwfGFEQTJMMmd6T0M4NU5qUXlNamsxT0RJd016RTRMMFF6TnpnNUxUSTFSeTFLVUMxUVRURXlNVEV0TkRNdFZHTnBMVGs0TG5kbFluQXxjNjdiNGE4NjY2NzBiNDk3MTk3MDBmNzM1MmU1NzRkOGQ0NTE5OTQzNDM3ZDAyNmE0YWQ5NWUwMmI0MDg1MWU5 "Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate [for Biochemical Research]")
![Chemical Structure of Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate [for Biochemical Research]](/medias/D3789.jpg?context=bWFzdGVyfHJvb3R8NDczMTZ8aW1hZ2UvanBlZ3xhRGM1TDJoa1pDODRPVEl4TXpBeU5EazVNelU0TDBRek56ZzVMbXB3Wnd8NzllY2ZkZjQxYzllNzIwMzQ2YThmN2IyZTNjZGJiZGQzNTIyYzE0YjViYjAxNzhkODYzMWU1ZmJjODMxZWJiMw "Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate [for Biochemical Research]")
![Chemical Structure of Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate [for Biochemical Research]](/medias/D3789-25G-JP-PM1211-43-Tci-440.webp?context=bWFzdGVyfHByb2R1Y3QtaW1hZ2VzfDgxMDR8aW1hZ2Uvd2VicHxhR1kxTDJnek5DODVOalF5TWprMU56VTBOemd5TDBRek56ZzVMVEkxUnkxS1VDMVFUVEV5TVRFdE5ETXRWR05wTFRRME1DNTNaV0p3fGYwNWY2Yjk3NWU0M2QwYWU0Y2NlNDYzOTFhNWU4ZjIyMWI3MzNjMzI5YTMwOWY2OWU3ZWVkMjUyMjcwM2RhNzY "Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate [for Biochemical Research]")
×
![Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate [for Biochemical Research]](/_ui/responsive/theme-tci/images/missing_product_zoom.webp "Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate [for Biochemical Research]")
Purity: >99.0%(T)
Synonyms:
- Ethylenediaminetetraacetic Acid Disodium Salt Dihydrate
- EDTA 2Na Dihydrate
- ETA Dihydrate
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 5G |
$19.00
|
28 | 0 | Contact Us | |
| 25G |
$59.00
|
6 | 24 | Contact Us |
* Please contact our distributors or
TCI
to order our products. The above prices do not include freight cost, customs, and other charges to the destination.
* The storage conditions are subject to change without notice.
| Product Number | D3789 |
Purity / Analysis Method 
|
>99.0%(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 | 87561152 |
| MDL Number | MFCD00150037 |
Specifications
| Appearance | White powder to crystaline |
| Purity(Chelometric Titration) | min. 99.0 % |
| Enzyme inhibition test | to pass test |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 252 °C(dec.) |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H332 : Harmful if inhaled. H373 : May cause damage to organs through prolonged or repeated exposure. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dust. P271 : Use only outdoors or in a well-ventilated area. P314 : Get medical advice/ attention if you feel unwell. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. |
Related Laws:
| RTECS# | AH4410000 |
Transport Information:
| H.S.code* | 2922.49-000 |
PubMed Literature
Product Articles
Product Documents (Note: Some products will not have analytical charts available.)
Enter TCI Product Number
Enter KISHIDA Product Number
4-5 alphanumeric characters before the hyphen
7 alphanumeric characters
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
• The requested SDS is not available.
Specifications
The requested specifications are not available.
Please Contact Us for more information.
The requested specifications are not available.
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Incorrect Lot Number. Please input only the 7 alphanumeric characters.
• Please check that the lot number you have entered is correct. It is 4-5 alphanumeric characters before the hyphen. In particular, please check O (letter) or 0 (number) and I (letter) or 1 (number).
• If your information is correct and you are still not able to view the requested certificates, Please Contact Us for more information.
• Please check that the lot number you have entered is correct. It is 7 alphanumeric characters. In particular, please check O (letter) or 0 (number) and I (letter) or 1 (number).
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Incorrect Lot Number. Please input only the 7 alphanumeric characters.
The requested analytical chart is not available. Sorry for the inconvenience.
Other Documents
Related Products
Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate
| Product # | E0091 |
| CAS RN | 6381-92-6 |
| Purity / Analysis Method: | >99.5%(T) |