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106637 硫酸鈉

anhydrous, coarse granules GR for analysis EMSURE® ACS

硫酸鈉 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7757-82-6 EC Number: 231-820-9 Molar Mass: 142.04 g/mol Chemical Formula: Na₂SO₄ Hill Formula: Na₂O₄S Grade: ACS
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106637
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7757-82-6231-820-9Na₂O₄SNa₂SO₄142.04 g/molACS

Products

Catalogue NumberPackaging Qty/Pack
1.06637.0500 塑膠瓶 500 g
1.06637.1000 塑膠瓶 1 kg
1.06637.9025 纖維紙箱 25 kg
Description
Catalogue Number106637
References
Product Information
CAS number7757-82-6
EC number231-820-9
GradeACS
Hill FormulaNa₂O₄S
Chemical formulaNa₂SO₄
Molar Mass142.04 g/mol
HS Code2833 11 10
Quality LevelMQ300
Applications
Biological Information
Physicochemical Information
Density2.70 g/cm3 (20 °C)
Melting Point888 °C
pH value5.2 - 8.0 (50 g/l, H₂O, 20 °C)
Bulk density1400 - 1600 kg/m3
Solubility200 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat > 2000 mg/kg
Safety Information according to GHS
RTECSWE1650000
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
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDKein Gefahrgut
Declaration (transport by air) IATA-DGRNo Dangerous Good
Declaration (transport by sea) IMDG-CodeNo Dangerous Good
Supplemental Information
Specifications
Assay (precipitative titration)≥ 99.0 %
Identitypasses test
Insoluble matter≤ 0.01 %
pH-value (5 %; water, 25 °C)5.2 - 9.2
Chloride (Cl)≤ 0.001 %
Phosphate (PO₄)≤ 0.001 %
Total nitrogen (N)≤ 0.0005 %
Heavy metals (ACS)≤ 0.0005 %
As (Arsenic)≤ 0.0001 %
Ca (Calcium)≤ 0.01 %
Fe (Iron)≤ 0.0005 %
K (Potassium)≤ 0.002 %
Mg (Magnesium)≤ 0.001 %
Loss on ignition (800 °C)≤ 0.5 %
Particle size (250-2000 µm)≥ 85 %
Corresponds to ACS
Global Trade Item Number
Catalogue Number GTIN
1.06637.0500 04022536676555
1.06637.1000 04022536895420
1.06637.9025 04022536676562