Disodium phosphate dodecahydrate

Names

[ Name ]:
Disodium phosphate dodecahydrate

[Synonym ]:
Disodium hydrogen phosphate dodecahydrate
Sodium Phosphate Dibasic
EINECS 600-088-6
Sodium phosphate
Sodium hydrogen phosphate hydrate (2:1:12)
disodium,hydrogen phosphate,dodecahydrate
MFCD00149181
Disodium phosphate dodecahydrate
Sodium phosphate,dibasic dodecahydrate

Biological Activity

[Description]:

Phosphoric acid disodium dodecahydrate (Sodium phosphate dibasic dodecahydrate), as a food additive, can be used to improve the texture of food[1].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Chen J, et al. The gelation behavior of thiolated citrus high-methoxyl pectin induced by sodium phosphate dibasic dodecahydrate. Carbohydr Polym. 2022;277:118849.

Chemical & Physical Properties

[ Density]:
1,52 g/cm3

[ Boiling Point ]:
158ºC at 760 mmHg

[ Melting Point ]:
35 °C

[ Molecular Formula ]:
H₂₅Na₂O₁₆P

[ Molecular Weight ]:
358.142

[ Exact Mass ]:
358.067566

[ PSA ]:
203.99000

[ Index of Refraction ]:
1.429

[ Water Solubility ]:
218 g/L (20 ºC)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TC5725000

CHEMICAL NAME :: Phosphoric acid, disodium salt, dodecahydrate

CAS REGISTRY NUMBER :: 10039-32-4

LAST UPDATED :: 199109

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: H-O4-P.2Na.12H2-O

MOLECULAR WEIGHT :: 358.20

WISWESSER LINE NOTATION :: NA2 P-O-Q3 &QH 12

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 430 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 257,791,1963

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
UN 3077 9 / PGIII

[ WGK Germany ]:
1

[ RTECS ]:
TC5725000

[ HS Code ]:
2835220000

Customs

[ HS Code ]: 2835220000

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