1.06404

Sodium chloride

for analysis EMSURE^® ACS,ISO,Reag. Ph Eur

• Synonim(y): Halite, NaCl
• Wzór liniowy: NaCl
• Numer CAS: 7647-14-5
• Masa cząsteczkowa: 58.44
• Beilstein: 3534976
• Numer MDL: MFCD00003477
• Kod UNSPSC: 12352302
• Numer indeksu EC: 231-598-3
• NACRES: NA.21

Właściwości

• klasa czystości: ACS reagent
• Poziom jakości: 300
• agency: reag. ISO; reag. Ph. Eur.
• ciśnienie pary: 1.3 hPa ( 865 °C)
• linia produktu: EMSURE^®
• Próba: ≥99.5% (silver nitrate titration); 99-100.5% dry basis (silver nitrate titration)
• Postać: solid
• siła działania: 3000 mg/kg LD₅₀, oral (Rat); >10000 mg/kg LD₅₀, skin (Rabbit)
• zanieczyszczenia: ≤0.005% Calcium, Magnesium and R2O3-precipitate; ≤0.005% Insoluble matter
• strata: ≤ 0.5% loss on drying, 105 °C, 2 h
• pH: 4.5-7.0 (20 °C, 100 g/L in H₂O)
• tw: 1461 °C/1013 hPa
• mp: 801 °C (lit.)
• rozpuszczalność: 358 g/L
• gęstość nasypowa: 1140 kg/m³
• ślady anionów: bromide (Br^-): ≤0.005%; chlorate, nitrate (as NO₃^-): ≤0.003%; hexacyanoferrate(II) ([Fe(CN)₆]^4-): ≤0.0001%; iodide (I^-): ≤0.001%passes test; nitrite (NO₂^-): passes test; phosphate (PO₄^3-): ≤0.0005%; sulfate (SO₄^2-): ≤0.001%
• ślady kationów: As: ≤0.00004%; Ba: ≤0.001%, passes test; Ca: ≤0.002%; Cu: ≤0.0002%; Fe: ≤0.0001%; K: ≤0.005%; Mg: ≤0.001%; Mg: ≤0.0100% (alkaline-earth metals (as Ca)); N: ≤0.0005%; heavy metals: ≤0.0005%; heavy metals (as Pb): ≤0.0005%
• temp. przechowywania: 2-30°C
• ciąg SMILES: [Na+].[Cl-]
• InChI: 1S/ClH.Na/h1H;/q;+1/p-1
• Klucz InChI: FAPWRFPIFSIZLT-UHFFFAOYSA-M

Opis

Zastosowanie

• Development of Low Sodium Table Butter via Partial Replacement of Sodium Chloride with Potassium Chloride.: This study explores reducing sodium content in table butter by substituting sodium chloride with potassium chloride. The findings are significant for chemists focused on food chemistry and the development of healthier food products with acceptable sensory characteristics (Biointerface Research in Applied Chemistry, 2020).

Komentarz do analizy

Assay (argentometric): ≥ 99.5 %
Assay (argentometric; calculated on dried substance): 99.0 - 100.5 %
Identity: passes test
Appearance of solution: passes test
Acidity or alkalinity: passes test
pH-value (5 %; water): 5.0 - 8.0
Insoluble matter: ≤ 0.005 %
Bromide (Br): ≤ 0.005 %
Chlorate and Nitrate (as NO₃): ≤ 0.003 %
Hexacyanoferrate II: ≤ 0.0001 %
Ferrocyanides: passes test
Iodide (I):
≤ 0.001 %
: passes test
Nitrite (NO₂): passes test
Phosphate (PO₄): ≤ 0.0005 %
Sulfate (SO₄): ≤ 0.001 %
Total nitrogen (N): ≤ 0.0005 %
Heavy metals (as Pb): ≤ 0.0005 %
Heavy metals (ACS): ≤ 0.0005 %
As (Arsenic): ≤ 0.00004 %
Ba (Barium):
passes test
: ≤ 0.001 %
Ca (Calcium): ≤ 0.002 %
Cu (Copper): ≤ 0.0002 %
Fe (Iron): ≤ 0.0001 %
K (Potassium): ≤ 0.005 %
Mg (Magnesium): ≤ 0.001 %
Calcium, Magnesium and R₂O₃-precipitate: ≤ 0.005 %
Magnesium and alkaline-earth metals (as Ca): ≤ 0.0100 %
Loss on drying (105 °C, 2 h): ≤ 0.5 %
Corresponds to ACS,ISO,Reag. Ph Eur

Informacje prawne

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

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 13 - Non Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable