MERCK 106649 Sodium sulfate anhydrous for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 7757-82-6, EC Number 231-820-9

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Stok Kodu
106649.0500
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Description
Catalogue Number 106649
Replaces SX0761-20
Product Information
CAS number 7757-82-6
EC number 231-820-9
Grade ACS,ISO,Reag. Ph Eur
Hill Formula Na₂O₄S
Chemical formula Na₂SO₄
Molar Mass 142.04 g/mol
HS Code 2833 11 00
Applications
Application Sodium sulfate anhydrous for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 7757-82-6, EC Number 231-820-9.
Physicochemical Information
Density 2.70 g/cm3 (20 °C)
Melting Point 888 °C
pH value 5.2 - 8.0 (50 g/l, H₂O, 20 °C)
Bulk density 1400 - 1600 kg/m3
Solubility 200 g/l
Toxicological Information
LD 50 oral LD50 Rat > 2000 mg/kg
Safety Information according to GHS
RTECS WE1650000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
Storage and Shipping Information
Storage Store at +5°C to +30°C.
Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good
Specifications
Assay (alkalimetric) ≥ 99.0 %
Assay (alkalimetric, calculated on dried substance) 98.5 - 101.0 %
Identity passes test
Appearance of solution passes test
Insoluble matter ≤ 0.01 %
Acidity or alkalinity passes test
pH-value (5 %; water; 25 °C) 5.2 - 8.0
Chloride (Cl) ≤ 0.001 %
Phosphate (PO₄) ≤ 0.001 %
Total nitrogen (N) ≤ 0.0005 %
Heavy metals (as Pb) ≤ 0.0005 %
As (Arsenic) ≤ 0.0001 %
Ca (Calcium) ≤ 0.005 %
Fe (Iron) ≤ 0.0005 %
K (Potassium) ≤ 0.002 %
Mg (Magnesium) ≤ 0.001 %
Loss on drying (130 °C) ≤ 0.5 %
Loss on ignition (800 °C) ≤ 0.5 %
Corresponds to ACS, ISO, Reag. Ph Eur
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MERCK 106649 Sodium sulfate anhydrous for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 7757-82-6, EC Number 231-820-9 Sodium sulfate anhydrous for analysis EMSURE, MERCK 106649.0500 500 gr AMBALAJ SENTEZLAB, SENTEZ, merck 800830, 800830, merck Sodium sulfate, merck Sodium sulfate 800830, merck kimyasal, Sodium sulfate anhydrous, CAS No. 7757-82-6, Sodyum sülfat susuz, Formül Na₂SO₄, Fiziksel hali katı, beyaz, Yoğunluk 2,70 g/cm3, Erime noktası 888 °C 106649.0500
MERCK 106649 Sodium sulfate anhydrous for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 7757-82-6, EC Number 231-820-9

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