Sodium Chloride Gr For Analysis EMSURE

ürün Kodu : 106404.1000

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106404.1000

Sodium chloride GR for analysis

Ürün bilgisi
Grade ACS,ISO,Reag. Ph Eur
Hill Formula ClNa
Chemical formula NaCl
HS Code 2501 00 99
EC number 231-598-3
Molar mass 58.44 g/mol
CAS number 7647-14-5
Kimyasal ve fiziksel veri
Solubility 358 g/l (20 °C)
Melting point 801 °C
Molar mass 58.44 g/mol
Density 2.17 g/cm3 (20 °C)
Bulk density 1140 kg/m3
pH value 6 - 9 (50 g/l, H2O, 20 °C)
Boiling point 1461 °C (1013 hPa)
Vapor pressure 1.3 hPa (865 °C)
Güvenlik bilgisi
RTECS VZ4725000
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).
Nakliye bilgisi
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by sea) IMDG-Code No Dangerous Good
Declaration (transport by air) IATA-DGR No Dangerous Good
Toksikolojik veri
LD 50 oral LD50 rat 3000 mg/kg
LD 50 dermal LD50 rabbit > 10000 mg/kg
Spesifikasyonlar
Assay
- argentometric
≥ 99.5 %
- 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 %
Sulphate (SO4) ≤ 0.001 %
Total nitrogen (N) ≤ 0.0005 %
Heavy metals (as Pb) ≤ 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 earth alkali metals (as Ca) ≤ 0.0100 %
Loss on drying (105 °C, 2 h) ≤ 0.5 %

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