Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

106392 碳酸鈉

anhydrous GR for analysis EMSURE® ISO

碳酸鈉 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: anhydrous soda

CAS #: 497-19-8 EC Number: 207-838-8 Molar Mass: 105.99 g/mol Chemical Formula: Na₂CO₃ Hill Formula: CNa₂O₃ Grade: ISO
View Products on Sigmaaldrich.com
106392
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
497-19-8207-838-8CNa₂O₃Na₂CO₃105.99 g/molISO

Products

Catalogue NumberPackaging Qty/Pack
1.06392.0500 塑膠瓶 500 g
1.06392.1000 塑膠瓶 1 kg
1.06392.5000 塑膠瓶 5 kg
Description
Catalogue Number106392
Synonymsanhydrous soda
References
Product Information
CAS number497-19-8
EC index number011-005-00-2
EC number207-838-8
GradeISO
Hill FormulaCNa₂O₃
Chemical formulaNa₂CO₃
Molar Mass105.99 g/mol
HS Code2836 20 10
Structure formula ImageStructure formula Image
Quality LevelMQ300
Applications
Biological Information
Physicochemical Information
Boiling point1600 °C (分解)
Density2.52 - 2.53 g/cm3 (20 °C)
Melting Point851 °C
pH value11.16 (4 g/l, H₂O, 25 °C)
Bulk density1100 kg/m3
Solubility212.5 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 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 WordWarning
RTECSVZ4050000
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Disposal14
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 dangerirritant
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (acidimetric; calculated on dried substance)≥ 99.9 %
Chloride (Cl)≤ 0.002 %
Phosphate (PO₄)≤ 0.001 %
Silicate (as SiO₂)≤ 0.002 %
Total sulfur (as SO₄)≤ 0.005 %
Total nitrogen (N)≤ 0.001 %
Heavy metals (as Pb)≤ 0.0005 %
Al (Aluminium)≤ 0.001 %
Ca (Calcium)≤ 0.005 %
Fe (Iron)≤ 0.0005 %
K (Potassium)≤ 0.01 %
Mg (Magnesium)≤ 0.0005 %
Loss on drying (300 °C)≤ 1.0 %
Corresponds to ISO
Global Trade Item Number
Catalogue Number GTIN
1.06392.0500 04022536075877
1.06392.1000 04022536075891
1.06392.5000 04022536075914