سفارش آنلاین
ضمانت سلامت فیزیکی
ضمانت اصالت کالا
|
Description |
|
|---|---|
|
Catalogue Number |
106404 |
|
Product Information |
|
|---|---|
|
CAS number |
7647-14-5 |
|
EC number |
231-598-3 |
|
Grade |
ACS,ISO,Reag. Ph Eur |
|
Hill Formula |
ClNa |
|
Chemical formula |
NaCl |
|
Molar Mass |
58.44 g/mol |
|
HS Code |
2501 00 99 |
|
Applications |
|
|---|---|
|
Application |
Sodium chloride for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 7647-14-5, EC Number 231-598-3. |
|
Physicochemical Information |
|
|---|---|
|
Boiling point |
1461 °C (1013 hPa) |
|
Density |
2.17 g/cm3 (20 °C) |
|
Melting Point |
801 °C |
|
pH value |
4.5 - 7.0 (100 g/l, H₂O, 20 °C) |
|
Vapor pressure |
1.3 hPa (865 °C) |
|
Bulk density |
1140 kg/m3 |
|
Solubility |
358 g/l |
|
Toxicological Information |
|
|---|---|
|
LD 50 oral |
LD50 Rat 3000 mg/kg |
|
LD 50 dermal |
LD50 Rabbit > 10000 mg/kg |
|
Safety Information according to GHS |
|
|---|---|
|
RTECS |
VZ4725000 |
|
Storage class |
10 - 13 Other liquids and solids |
|
WGK |
WGK 1 slightly water endangering |
|
Disposal |
14 |
|
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 (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 % |
|
Sulphate (SO₄) |
≤ 0.001 % |
|
Total nitrogen (N) |
≤ 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 |
|
