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Sodium Phosphate Monobasic Monohydrate

Product NameSodium Phosphate Monobasic Monohydrate

CAS10049-21-5

MFH4NaO5P

MW137.992291

EINECS600-102-0

MOL File10049-21-5.mol

Chemical Properties

Melting point 100°C -H₂O
Boiling point 399 °C
Density  2,04 g/cm3
storage temp.  Store at +5°C to +30°C.
solubility  H2O: 1 M, clear, colorless
form  Solid
color  White semi-transparentor
PH 4.1-4.5 (25℃, 50mg/mL in H2O)
Odor Odorless
PH Range 4.1 - 4.5 at 50 g/l at 25 °C
Water Solubility  Soluble in water; insoluble in ethanol, ether and chloroform.
Sensitive  Hygroscopic
λmax λ: 260 nm Amax: ≤0.03
λ: 280 nm Amax: ≤0.02
Merck  14,8660
InChIKey BBMHARZCALWXSL-UHFFFAOYSA-M
CAS DataBase Reference 10049-21-5(CAS DataBase Reference)
EPA Substance Registry System Monosodium phosphate monohydrate (10049-21-5)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38-36
Safety Statements  26-36/37/39-36-39-24/25
WGK Germany  1
RTECS  WA1900000
3
TSCA  Yes
HS Code  2835 22 00
Toxicity LD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rabbit > 7940 mg/kg

Usage And Synthesis

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