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LC5373 Sodium chloride for analysis EMSURE ACS,ISO,Reag. Ph Eur |
Order number | Packaging | Quantity | Price € |
AC32373 | Plastic bottle | 500 g | 11.88 |
AC32373 | Plastic bottle | 1 kg | 19.35 |
AC32373 | Plastic bottle | 5 kg | 49.5 |
AC32373 | Fibre carton | 25 kg | Inquire |
AC32373 | Fibre carton | 50 kg | Inquire |
Product information | |
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 |
Chemical and physical data | |
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) |
Safety information | |
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). |
Transport information | |
Declaration (transport by sea) IMDG-Code | No Dangerous Good |
Declaration (transport by air) IATA-DGR | No Dangerous Good |
Toxicological data | |
LD 50 oral | LD50 rat 3000 mg/kg |
LD 50 dermal | LD50 rabbit > 10000 mg/kg |
Specifications | |
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 % |