Barium Nitrate For Analysis Emsure

ürün Kodu : 101729.0500

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Description
Catalogue Number 101729
Product Information
CAS number 10022-31-8
EC index number 056-002-00-7
EC number 233-020-5
Grade ACS
Hill Formula BaN₂O₆
Chemical formula Ba(NO₃)₂
Molar Mass 261.34 g/mol
HS Code 2834 29 20
Quality Level MQ300
Physicochemical Information
Density 3.2 g/cm3 (20 °C)
Melting Point 592 °C
pH value 5.0 - 8.0 (50 g/l, H₂O, 25 °C)
Bulk density 1900 g/m3
Solubility 94 g/l
Toxicological Information
LD 50 oral LD50 Rat 355 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H272: May intensify fire; oxidizer.
H301: Toxic if swallowed.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
Precautionary Statement(s) P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P220: Keep away from clothing and other combustible materials.
P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Danger
RTECS CQ9625000
Storage class 5.1B Oxidizing hazardous materials
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 oxidizing, harmful
Storage and Shipping Information
Storage Store at +2°C to +30°C.
Transport Information
Declaration (railroad and road) ADR, RID UN 1446 , 5.1 (6.1), II
Declaration (transport by air) IATA-DGR UN 1446 , 5.1 (6.1), II
Declaration (transport by sea) IMDG-Code UN 1446 , 5.1 (6.1), II
Specifications
Assay (complexometric) ≥ 99.0 %
Insoluble matter ≤ 0.01 %
pH-value (5 %; water; 25 °C) 5.0 - 8.0
Chloride (Cl) ≤ 0.0005 %
Heavy metals (as Pb) ≤ 0.0005 %
Ca (Calcium) ≤ 0.002 %
Fe (Iron) ≤ 0.0002 %
K (Potassium) ≤ 0.005 %
Na (Sodium) ≤ 0.005 %
Sr (Strontium) ≤ 0.05 %

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