Ammonıum Amıdo Sulfonate For Analysis Emsure

ürün Kodu : 101220.0100

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Ürün Grubu : Merck Kimyasalları

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Description
Catalogue Number 101220
Synonyms Amidosulfonic acid ammonium salt, Ammonium sulfamate, Sulfamic acid ammonium salt
Product Information
CAS number 7773-06-0
EC number 231-871-7
Grade ACS,Reag. Ph Eur
Hill Formula H₂NSO₃NH₄
Chemical formula H₂NSO₃NH₄
Molar Mass 114.12 g/mol
HS Code 2842 90 80
Quality Level MQ300
Physicochemical Information
Boiling point 160 °C (1013 hPa) decomposes
Density 1.000 g/cm3
Melting Point 131 - 135 °C
pH value 4.5 - 6.0 (114.1 g/l, H₂O, 25 °C)
Bulk density 680 kg/m3
Solubility 1950 g/l
Toxicological Information
LD 50 oral LD50 Rat 2000 mg/kg
Safety Information according to GHS
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water
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).
Safety Information
Categories of danger harmful
Storage and Shipping Information
Storage NoTempLimit
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 (acidimetric) ≥ 99.0 %
In water insoluble matter ≤ 0.02 %
Melting point 132.0 - 134.0 °C
pH-value (5 %; water) 4.5 - 5.5
Chloride (Cl) ≤ 0.05 %
Sulphate (SO₄) ≤ 0.2 %
Heavy metals ≤ 0.0005 %
Fe (Iron) ≤ 0.0005 %
Residue on ignition (as SO₄) ≤ 0.05 %
Loss on Drying (105°C) ≤ 0.5 %
ACS and Reag. Ph Eur conforms

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