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Pyrophosphate de sodium décahydraté, qualité ACS, 99 - 103 %, Thermo Scientific Chemicals
31.36€ - 181.91€
Identifiants chimiques
| CAS | 13472-36-1 |
|---|---|
| Formule moléculaire | H20Na4O17P2 |
| Poids moléculaire (g/mol) | 446.05 |
| Numéro MDL | MFCD00149200 |
| Clé InChI | VZWGHDYJGOMEKT-UHFFFAOYSA-J |
| Synonyme | sodium pyrophosphate decahydrate, unii-iy3dkb96qw, tetrasodium pyrophosphate decahydrate, diphosphoric acid, tetrasodium salt, decahydrate, iy3dkb96qw, pyrophosphate sodium salt decahydrate, pyrophosphate inorganic, colostrum, sodium phosphate pyro, sodium pyrophosphate na4p2o7 decahydrate |
| CID PubChem | 3084150 |
| Nom IUPAC | Tétrasodium;phosphate de phosphonato;décahydraté |
| SMILES | O.O.O.O.O.O.O.O.O.O.[O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+] |
| Product Code | Brand | Quantité | Price | Quantity & Availability | |||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Quantité | Price | Quantity & Availability | |||||
|
11337718
|
Thermo Scientific Alfa Aesar
033385.22 |
100 g |
31.36€
100g |
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|
11327718
|
Thermo Scientific Alfa Aesar
033385.36 |
500 g |
55.48€
500g |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
|
11317718
|
Thermo Scientific Alfa Aesar
033385.A3 |
2 kg |
181.91€
2kg |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
Description
Sodium pyrophosphate decahydrate is used as a buffering agent, an emulsifier, a thickening agent, a food additive and a dispersing agent. It acts as a tartar control agent in tooth paste and dental floss and is used to remove calcium and magnesium from saliva, thereby avoiding its deposition on teeth. It is utilized in detergents to prevent deposition on cloth. It is useful in the preparation of an EDTA-sodium pyrophosphate extraction buffer for microcystin analysis of soil samples. In antimicrobial studies, it is used as a chelating agent.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 13472-36-1 | |
| 446.05 | |
| VZWGHDYJGOMEKT-UHFFFAOYSA-J | |
| 3084150 | |
| O.O.O.O.O.O.O.O.O.O.[O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+] |
| H20Na4O17P2 | |
| MFCD00149200 | |
| sodium pyrophosphate decahydrate, unii-iy3dkb96qw, tetrasodium pyrophosphate decahydrate, diphosphoric acid, tetrasodium salt, decahydrate, iy3dkb96qw, pyrophosphate sodium salt decahydrate, pyrophosphate inorganic, colostrum, sodium phosphate pyro, sodium pyrophosphate na4p2o7 decahydrate | |
| Tétrasodium;phosphate de phosphonato;décahydraté |
Specifications
| Sodium pyrophosphate decahydrate | |
| For analysis ACS | |
| Blanc | |
| 99-103% | |
| MFCD00149200 | |
| Soluble in water. Insoluble in alcohol and ammonia. | |
| O.O.O.O.O.O.O.O.O.O.[O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+] | |
| 446.05 | |
| 446.06 (265.90 Anhydrous) | |
| White crystalline |
| 79.5°C | |
| 13472-36-1 | |
| Cristalline | |
| H20Na4O17P2 | |
| sodium pyrophosphate decahydrate, unii-iy3dkb96qw, tetrasodium pyrophosphate decahydrate, diphosphoric acid, tetrasodium salt, decahydrate, iy3dkb96qw, pyrophosphate sodium salt decahydrate, pyrophosphate inorganic, colostrum, sodium phosphate pyro, sodium pyrophosphate na4p2o7 decahydrate | |
| VZWGHDYJGOMEKT-UHFFFAOYSA-J | |
| Tétrasodium;phosphate de phosphonato;décahydraté | |
| 3084150 | |
| ACS | |
| 1.82 g/cm3 at 20°C |
Safety and Handling
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
missing translation for 'einecsNumber' : 231-767-1
missing translation for 'rtecsNumber' : UX7350000
missing translation for 'tsca' : Oui
Recommended Storage : Température ambiante
RUO – Research Use Only