1063929025 Display Image

SODIUM CARBONATE ANHYDR. P.A. EMSURE

Code: 1063929025 D2-231

Analysis Note

Assay (acidimetric; calculated on dried substance): ≥ 99.9 %Chloride (Cl): ≤ 0.002 %Phosphate (PO4): ≤ 0.001 %Silicate (as SiO...


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£710.00 EACH
£852.00 inc. VAT

Analysis Note

Assay (acidimetric; calculated on dried substance): ≥ 99.9 %Chloride (Cl): ≤ 0.002 %Phosphate (PO4): ≤ 0.001 %Silicate (as SiO2): ≤ 0.002 %Total sulfur (as SO4): ≤ 0.005 %Total nitrogen (N): ≤ 0.001 %Heavy metals (as Pb): ≤ 0.0005 %Al (Aluminium): ≤ 0.001 Ê (Calcium): ≤ 0.005 þ (Iron): ≤ 0.0005 %K (Potassium): ≤ 0.01 %Mg (Magnesium): ≤ 0.0005 %Loss on drying (300 °C): ≤ 1.0 %Corresponds to ISO

Biochem/physiol Actions

Buffer component, may be used for the removal of peripheral membrane proteins.

Legal Information

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

Packaging

25, 50 kg in Fibre carton

1, 5 kg in Plastic bottle

500 g in Plastic bottle

agencyreag. ISO
anion tracessulfur compounds (as SO42-): ≤0.005%, chloride (Cl-): ≤0.002%, phosphate (PO43-): ≤0.001%, silicate (as SiO2): ≤0.002%
assay≥99.9% dry basis (acidimetric)
bulk density1100 kg/m3
cation tracesFe: ≤0.0005%, Ca: ≤0.005%, Mg: ≤0.0005%, Al: ≤0.001%, K: ≤0.01%, N: ≤0.001%, heavy metals (as Pb): ≤0.0005%
density2.53 g/cm3 at 20 °C
formpowder
InChI keyCDBYLPFSWZWCQE-UHFFFAOYSA-L
InChI1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
loss≤1% loss on drying, 300 °C
mp851 °C (lit.)
pH11.16 (25 °C, 4 g/L in H2O)
potency4090 mg/kg LD50, oral (Rat)
product lineEMSURE®
Quality Level300
SMILES stringO=C(O[Na])O[Na]
solubility212.5 g/L
storage temp.2-30°C
Code
Description
Unit Size
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1063920500
Unit:EACH
List Price: £46.10
Source:List Price
ADD
1063921000
Unit:EACH
List Price: £71.00
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1063925000
Unit:EACH
List Price: £199.00
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1063929050
Unit:EACH
List Price: £1,260.00
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Discontinued
Cas Number497-19-8
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