Sodium Carbonate Anhydrous Emprove 5 Kg (Sodyum Karbonat Susuz) CAS: 497-19-8

Sodium Carbonate Anhydrous Emprove 5 Kg (Sodyum Karbonat Susuz) CAS: 497-19-8

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Mikroskopi İçin Yan ve Diğer Ürünler
Marka
Merck
Stok Kodu
106398.5000
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Sodium Carbonate Anhydrous Emprove 5 Kg (Sodyum Karbonat Susuz) CAS: 497-19-8
 
CAS #: 497-19-8 EC Number: 207-838-8 Molar Mass: 105.99 g/mol Chemical Formula: Na₂CO₃ Hill Formula: CNa₂O₃ Grade: Ph Eur,BP,ChP,JP,NF
 
Description
Catalogue Number 106398
Synonyms anhydrous soda
Product Information
CAS number 497-19-8
EC index number 011-005-00-2
EC number 207-838-8
Grade Ph Eur,BP,ChP,JP,NF
Hill Formula CNa₂O₃
Chemical formula Na₂CO₃
Molar Mass 105.99 g/mol
HS Code 2836 20 00
Structure formula Image Structure formula Image
Quality Level
Physicochemical Information
Boiling point 1600 °C (decomposition)
Density 2.52 - 2.53 g/cm3 (20 °C)
Melting Point 851 °C
pH value 11.16 (4 g/l, H₂O, 25 °C)
Bulk density 1100 kg/m3
Solubility 212.5 g/l
Toxicological Information
LD 50 oral LD50 Rat 4090 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s) H319: Causes serious eye irritation.
Precautionary Statement(s) P264: Wash skin thoroughly after handling.
P280: Wear eye protection/ face protection.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337 + P313: If eye irritation persists: Get medical advice/ attention.
Signal Word Warning
RTECS VZ4050000
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 irritant
Storage and Shipping Information
Storage Store at +2°C to +25°C.
Specifications
Assay (acidimetric; calculated on dried substance) 99.5 - 100.5 %
Assay (acidimetric; dried substance) 99.5 - 100.5 %
Identity passes test
Appearance of solution passes test
Chloride (Cl) ≤ 0.0125 %
Sulfate (SO₄) ≤ 0.0250 %
As (Arsenic) ≤ 0.00020 %
Fe (Iron) ≤ 0.0050 %
NH₄ (Ammonium) passes test
Alkali hydroxides and Alkali hydrogen carbonates passes test
Heavy metals (as Pb) ≤ 0.0010 %
Residual solvents (ICH Q3C) excluded by manufacturing process
Loss on drying (300 °C) ≤ 0.5 %
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Corresponds to Ph Eur, BP, ChP, JP, NF
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Taksit Seçenekleri
Sodium Carbonate Anhydrous Emprove 5 Kg (Sodyum Karbonat Susuz) CAS: 497-19-8 Merck Kimyasallar, Analitik Kimyasallar, Laboratuvar Kimyasalları, İthal Kimyasallar çeşitleri ve daha birçok laboratuvar malzemesi için Tıkla 106398.5000
Sodium Carbonate Anhydrous Emprove 5 Kg (Sodyum Karbonat Susuz) CAS: 497-19-8

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