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1.07865

Strontium chloride hexahydrate

for analysis EMSURE® ACS

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Synonym(s):

Strontium chloride hexahydrate

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250 g
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$231.00
1 kg
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About This Item

Empirical Formula (Hill Notation):
Cl2Sr · 6H2O
CAS Number:
Molecular Weight:
266.62
UNSPSC Code:
12352302
EC Index Number:
233-971-6
NACRES:
NA.21
MDL number:
Assay:
98.0-103.0% (complexometric)
Grade:
ACS reagent
Form:
solid
Solubility:
2058 g/L

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Packaging: HDPE bottle

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grade

ACS reagent

Quality Segment

product line

EMSURE®

assay

98.0-103.0% (complexometric)

form

solid

potency

1796 mg/kg LD50, oral (Rat)

impurities

≤0.005% Insoluble matter

pH

5-7 (25 °C, 50 g/L in H2O)

mp

61 °C

solubility

2058 g/L

density

1.95 g/cm3 at 20 °C

bulk density

1050 kg/m3

anion traces

nitrate (NO3-): ≤0.002%, sulfate (SO42-): ≤0.001%

cation traces

Ba: ≤0.002%, Ca: ≤0.05%, Cu: ≤0.0002%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0002%, Na: ≤0.01%, Pb: ≤0.0002%, heavy metals: ≤0.0005%

storage temp.

2-30°C

SMILES string

[Sr](Cl)Cl.O.O.O.O.O.O

InChI

1S/2ClH.6H2O.Sr/h2*1H;6*1H2;/q;;;;;;;;+2/p-2

InChI key

AMGRXJSJSONEEG-UHFFFAOYSA-L

Analysis Note

Assay (complexometric): 99.0 - 103.0 %
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water; 25 °C): 5.0 - 7.0
Nitrate (NO₃): ≤ 0.002 %
Sulfate (SO₄): ≤ 0.001 %
Heavy metals (ACS): ≤ 0.0005 %
Ba (Barium): ≤ 0.002 %
Ca (Calcium): ≤ 0.05 %
Cu (Copper): ≤ 0.0002 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.005 %
Mg (Magnesium): ≤ 0.0002 %
Na (Sodium): ≤ 0.01 %
Pb (Lead): ≤ 0.0002 %
Corresponds to ACS

Legal Information

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


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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1

Storage Class

13 - Non Combustible Solids

wgk

WGK 1



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