sodium dihydrogen phosphate dihydrate

Modify Date: 2024-01-01 22:25:44

sodium dihydrogen phosphate dihydrate Structure
sodium dihydrogen phosphate dihydrate structure
Common Name sodium dihydrogen phosphate dihydrate
CAS Number 13472-35-0 Molecular Weight 156.00800
Density 1,915 g/cm3 Boiling Point 158ºC at 760 mmHg
Molecular Formula H6NaO6P Melting Point 60 °C
MSDS USA Flash Point N/A

 Use of sodium dihydrogen phosphate dihydrate


Phosphoric acid (sodium hydrate),≥99.0% is used as a buffer capacity reagent in molecular biology, biochemistry, and chromatography. For the preparation of biological buffers. It is also used to purify antibodies, as a laxative, and in combination with other sodium phosphates

 Names

Name Sodium phosphate monobasic dihydrate
Synonym More Synonyms

 sodium dihydrogen phosphate dihydrate Biological Activity

Description Phosphoric acid (sodium hydrate),≥99.0% is used as a buffer capacity reagent in molecular biology, biochemistry, and chromatography. For the preparation of biological buffers. It is also used to purify antibodies, as a laxative, and in combination with other sodium phosphates
Related Catalog

 Chemical & Physical Properties

Density 1,915 g/cm3
Boiling Point 158ºC at 760 mmHg
Melting Point 60 °C
Molecular Formula H6NaO6P
Molecular Weight 156.00800
Exact Mass 155.98000
PSA 108.86000
Index of Refraction 1.4629
Stability Stable.
Water Solubility SOLUBLE

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WA1900500
CHEMICAL NAME :
Sodium dihydrogen phosphate dihydrate
CAS REGISTRY NUMBER :
13472-35-0
LAST UPDATED :
199707
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
H2-O4-P.Na.2H2-O
MOLECULAR WEIGHT :
156.02

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 :
>5008 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXCYAC Toxicology. (Elsevier Scientific Pub. Ireland, Ltd., POB 85, Limerick, Ireland) V.1- 1973- Volume(issue)/page/year: 62,203,1990

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi: Irritant;
Risk Phrases R36
Safety Phrases S39-S26-S24/25
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS WA1900500

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 Synonyms

Sodium Phosphate
MFCD00149209
Sodium phosphate,monobasic dihydrate
EINECS 231-449-2
Sodium dihydrogen phosphate dihydrate
Monobasic Sodium Phosphate Dihydrate