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Supelco

Sodium salicylate

for analysis EMSURE®

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Synonym(s):
Sodium salicylate
Empirical Formula (Hill Notation):
C7H5NaO3
CAS Number:
54-21-7
Molecular Weight:
160.10
MDL number:
MFCD00002440
UNSPSC Code:
12352107
EC Index Number:
200-198-0
NACRES:
NA.21

vapor pressure

<1 hPa ( 25 °C)

Quality Level

300

product line

EMSURE®

Assay

≥99.5% dry basis (perchloric acid titration)

form

solid

autoignition temp.

>250 °C

potency

930 mg/kg LD50, oral (Rat)

impurities

≤0.005% In water insoluble matter
≤0.2% Water

pH

6.5 (20 °C, 100 g/L in H2O)

mp

213 °C

solubility

1000 g/L

density

0.32 g/cm3 at 20 °C

bulk density

320 kg/m3

anion traces

chloride (Cl-): ≤0.002%
sulfate (SO42-): ≤0.01%

cation traces

Fe: ≤0.001%
heavy metals (as Pb): ≤0.001%

storage temp.

15-25°C

InChI

1S/C7H6O3.Na/c8-6-4-2-1-3-5(6)7(9)10;/h1-4,8H,(H,9,10);/q;+1/p-1

InChI key

ABBQHOQBGMUPJH-UHFFFAOYSA-M

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Related Categories

Application


  • Improving Detection of Amplitude-Modulated Sound: Sodium salicylate has been shown to enhance the detection of amplitude-modulated sound in mice, suggesting its potential use in auditory research and therapies aimed at improving sound perception and processing (van den Berg et al., 2024).

  • Grain Protein Content Determination: In agricultural chemistry, sodium salicylate is employed in the indophenol blue colorimetric method to determine the grain protein content of cereal plants, showcasing its application in enhancing agricultural productivity and food quality assessment (Huang et al., 2024).

Linkage

Replaces: SX0745; SX0745-1; SX0745-3

Analysis Note

Assay (perchloric acid titration, calculated on dried substance): ≥ 99.5 %
Identity: passes test
Appearance of solution (10 %; water): passes test
In water insoluble matter: ≤ 0.005 %
Chloride (Cl): ≤ 0.002 %
Sulphate (SO₄): ≤ 0.01 %
Heavy metals (as Pb): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Water: ≤ 0.2 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Statements

H302,H319,H361d

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2

WGK

WGK 1

Flash Point(F)

208.9 °F

Flash Point(C)

98.3 °C

Certificates of Analysis (COA)

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