Sodium dihydrogen phosphate hydrate (1:1:1)

Basic Information

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CAS Number

10049-21-5

Molecular Formula

H4NaO5P

Molecular Weight

137.99 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Agricultural Chemicals Pesticides Insecticides

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

100 ºC

Water Solubility

Soluble in water; insoluble in ethanol, ether and chloroform.

Solubility

H2O: 1 M, clear, colorless

SMILES

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[O-]P(=O)(O)O.O.[Na+]

InChI

InChI=1S/Na.H3O4P.H2O/c;1-5(2,3)4;/h;(H3,1,2,3,4);1H2/q+1;;/p-1

InChIKey

BBMHARZCALWXSL-UHFFFAOYSA-M

LogP

-0.55470

Complexity

61.9

Safety Information

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Sensitiveness

Hygroscopic

Synonyms & References

English

PHOSPHATE BUFFER
BOD PHOSPHATE BUFFER SOLUTION A
BUFFER COLOUR CODED SOLUTION PH 7 (PHOSPHATE) YELLOW
BUFFER COLOUR CODED CONCENTRATED SOLUTION PH 7 (PHOSPHATE) YELLOW
BUFFER CONCENTRATE, PH 7 (PHOSPHATE)
BUFFER FOR BOD
BUFFER MDB 9.50
BUFFER PH 7.0 (PHOSPHATE)
BUFFER, PHOSPHATE
monosodium phosphate monohydrate
Sodium phosphate monobasic monohydrate
Sodium dihydrogen phosphate monohydrate
Sodiumphosphate-monobasicmonohydrate
Puratronic
SodiuM Dihydrogen Phosphate Monohydrate, Puratronic (Metals Basis)
SodiuM phosphate
sodium,dihydrogen phosphate,hydrate
sodium phosphate monohydrate
Phosphoric acid monosodium salt,monohydrate
sodium phosphate, monobasic monohydrate
sodium phosphate,monobasic monohydrate
Phosphoric acid, monosodium salt, monohydrate
Sodium Phosphate Monobasic hydrate
593YOG76RN
sodium dihydrogen phosphate hydrate
sodium dihydrogenphosphate monohydrate
Sodium phosphate, monobasic monohydrate, 98+%, ACS reagent
Sodium phosphate, monobasic monohydrate, 98%, extra pure
Sodium phosphate, monobasic monohydrate, 99+%, for analysis
Sodiu

MDL Number

MFCD00003527

Customs Code

2835220000

FAQ

What is Sodium dihydrogen phosphate hydrate (1:1:1) (CAS: 10049-21-5)?

Sodium dihydrogen phosphate hydrate (1:1:1) is a chemical compound with the formula NaH2PO4·H2O. It is a white crystalline solid with a pH around 7. It is commonly used in various applications due to its buffering and pH-adjusting properties.

What are the main uses of Sodium dihydrogen phosphate hydrate (1:1:1) (CAS: 10049-21-5)?

Sodium dihydrogen phosphate hydrate (1:1:1) is used in pharmaceuticals as a buffering agent, in food as a stabilizer and pH adjuster, in agriculture as a fertilizer component, and in research for its pH regulation capabilities in biological systems.

Is Sodium dihydrogen phosphate hydrate (1:1:1) (CAS: 10049-21-5) safe?

Sodium dihydrogen phosphate hydrate (1:1:1) is generally considered safe when handled properly. It is not highly toxic, but inhalation or ingestion can cause irritation. Handling should be done in well-ventilated areas and protective gloves and eyewear should be worn. It is not classified as a hazardous material under standard safety regulations.

How should Sodium dihydrogen phosphate hydrate (1:1:1) (CAS: 10049-21-5) be stored?

Sodium dihydrogen phosphate hydrate (1:1:1) should be stored in a cool, dry place to maintain its stability. Keep it away from direct sunlight and moisture to prevent degradation. Store it in a sealed container to protect from air and moisture. Avoid contact with incompatible materials such as strong acids.