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1.05694

Supelco

Lithium sulfate monohydrate

for analysis EMSURE® ACS,Reag. Ph Eur

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Synonym(s):
Lithium sulfate monohydrate
Empirical Formula (Hill Notation):
Li2O4S · xH2O
CAS Number:
Molecular Weight:
109.94 (anhydrous basis)
MDL number:
EC Index Number:
233-820-4

grade

ACS reagent

Quality Level

agency

reag. Ph. Eur.

product line

EMSURE®

assay

≥99.0% dry basis (alkalimetric)

form

solid

potency

613 mg/kg LD50, oral (Rat)

impurities

≤0.01% Insoluble matter

loss

13.0-15.0% loss on drying, 150 °C

pH

4.5-6.0 (20 °C, 50 g/L in H2O)

mp

120 °C

solubility

340 g/L

density

2.05 g/cm3 at 20 °C

bulk density

940 kg/m3

anion traces

chloride (Cl-): ≤0.002%
nitrate (NO3-): ≤0.001%

cation traces

Ca: ≤0.005%
Fe: ≤0.0005%
K: ≤0.05%
Na: ≤0.005%
heavy metals (as Pb): ≤0.0005%

storage temp.

2-30°C

InChI

1S/2Li.H2O4S.H2O/c;;1-5(2,3)4;/h;;(H2,1,2,3,4);1H2/q2*+1;;/p-2

InChI key

RKGLUDFWIKNKMX-UHFFFAOYSA-L

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1.05697626121.06352
Lithium sulfate monohydrate for analysis EMSURE® ACS,Reag. Ph Eur

1.05694

Lithium sulfate monohydrate

-
Lithium sulfate monohydrate 99.99 Suprapur®

1.05697

Lithium sulfate monohydrate

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Lithium sulfate monohydrate BioUltra, ≥99.0% (T)

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Lithium sulfate monohydrate

Premium Grade
Sodium hydrogen sulfate monohydrate for analysis EMSURE®

1.06352

Sodium hydrogen sulfate monohydrate

-
assay

≥99.0% dry basis (alkalimetric)

assay

99.99%

assay

≥99.0% (T)

assay

≥99.0% (alkalimetric)

solubility

340 g/L

solubility

340 g/L

solubility

H2O: 1 M at 20 °C, clear, colorless

solubility

1080 g/L

Quality Level

300

Quality Level

100

Quality Level

-

Quality Level

300

grade

ACS reagent

grade

for inorganic trace analysis

grade

-

grade

-

density

2.05 g/cm3 at 20 °C

density

2.05 g/cm3 at 20 °C

density

-

density

-

Analysis Note

Assay (alkalimetric, after drying): ≥ 99.0 %
Insoluble matter: ≤ 0.01 %
Chloride (Cl): ≤ 0.002 %
Nitrate (NO₃): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.0005 %
Ca (Calcium): ≤ 0.005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.05 %
Na (Sodium): ≤ 0.005 %
Loss on drying (150 °C): 13.0 - 15.0 %
Corresponds to ACS,Reag. Ph Eur

Legal Information

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

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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