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Pirofosfato sódico decahidrato, ACS, 99,0 a 103,0 %, Thermo Scientific Chemicals

Código de producto. 11317718
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Cantidad:
100 g
500 g
2 kg

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.

TRUSTED_SUSTAINABILITY

Identificadores de productos químicos

CAS 13472-36-1
Fórmula molecular H20Na4O17P2
Peso molecular (g/mol) 446.05
Número MDL MFCD00149200
Clave InChI VZWGHDYJGOMEKT-UHFFFAOYSA-J
Sinónimo 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
PubChem CID 3084150
Nombre IUPAC tetrasodio;fosfato de fosfonato;decahidrato
SMILES O.O.O.O.O.O.O.O.O.O.[O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]

Especificaciones

Nombre del producto químico o material Sodium pyrophosphate decahydrate
Punto de fusión 79.5°C
Nombre de nota For analysis ACS
Color Blanco
Forma física cristalino/a/s
Cantidad 2 kg
Intervalo de porcentaje de ensayo 99-103%
Información de solubilidad Soluble in water. Insoluble in alcohol and ammonia.
Formula Weight (peso de la fórmula) 446.06 (265.90 Anhydrous)
Grado ACS
Aspecto White crystalline
Densidad 1.82
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RUO – Research Use Only

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