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10101-89-0 - Sodium phosphate dodecahydrate, ACS, 98.0-102.0% - Sodium phosphate, tribasic dodecahydrate - Trisodium phosphate dodecahydrate - 11590 - Alfa Aesar

11590 Sodium phosphate dodecahydrate, ACS, 98.0-102.0%

CAS-Nummer
10101-89-0
Synonyme
Sodium phosphate, tribasic dodecahydrate
Trisodium phosphate dodecahydrate

Größe Preis ($) Menge Verfügbarkeit
500g 50,67
2kg 140,40
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Sodium phosphate dodecahydrate, ACS, 98.0-102.0%

MDL
MFCD00149198
EINECS
231-509-8

Chemische Eigenschaften

Formel
Na3O4P•12H2O
Molmasse
380.12 (163.94anhy)
Form
Crystalline
Schmelzpunkt
ca 75° dec.
Dichte
1.62
Löslichkeit
Soluble in water. Insoluble in alcohol.

Qualitätsspezifikationen

Maximum level of impurities: Excess alkali (as NaOH) 2.5%, Insoluble matter 0.01%, Cl 0.001%, N 0.001%, SO<sub>4</sub> 0.01%, Heavy Metals (as Pb) 0.001%, Fe 0.001%

Anwendungen

Sodium phosphate dodecahydrate is used in photographic developing, clarifying sugar, removing boiler scale, softening water and manufacturing of paper. They are added to many foods as an emulsifier to prevent oil separation. It can be utilized as a leavening agent. Some instances of these foods include the batter coating on breaded fish or chicken, and commercially baked cakes. Adding this item to food increases the shelf life of the food, maintaining the texture and visual aspect of the food.

Bemerkungen

When stored under ordinary conditions, it may lose some water for crystallization. Incompatible with strong acids.

Literaturverweise

Tillmanns, E.; Baur, W. H. Stoichiometry of trisodium orthophosphate dodecahydrate. Inorg. Chem. 1970, 9 (8), 1957-1958.

Tillmanns, E.; Baur, W. H. Influence of Coffee Genotype on Bioactive Compounds and the in Vitro Capacity To Scavenge Reactive Oxygen and Nitrogen Species. J. Agric. Food Chem. 2015, 63 (19), 4815-4826.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P280-P305+P351+P338-P309-P310

Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

Weitere Referenzen

Merck
14,8662
Gefahrenklasse
8
Verpackungsgruppe
III
Harmonized Tariff Code
2835.29
TSCA
Yes
RTECS
TC9575000

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