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106649 Sodium sulfate

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106649
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Overview

Replacement Information
Replacement InformationIn North America 106649.9025 replaces, has a superior specification but a different pack size to SX0761-20

Key Spec Table

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

Products

Catalogue NumberPackaging Qty/Pack
1.06649.0500 Plastic bottle 500 g
1.06649.1000 Plastic bottle 1 kg
1.06649.5000 Plastic bottle 5 kg
1.06649.9025 Fibre carton 25 kg
Description
Catalogue Number106649
ReplacesSX0761-20
Product Information
CAS number7757-82-6
EC number231-820-9
GradeACS,ISO,Reag. Ph Eur
Hill FormulaNa₂O₄S
Chemical formulaNa₂SO₄
Molar Mass142.04 g/mol
HS Code2833 11 00
Quality LevelMQ300
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
Toxicological Information
LD 50 oralLD50 Rat > 2000 mg/kg
Safety Information according to GHS
RTECSWE1650000
Storage class10 - 13 Other liquids and solids
WGKWGK 3 highly 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).
Storage and Shipping Information
StorageStore at +2°C to +30°C.
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
Specifications
Assay (alkalimetric)≥ 99.0 %
Assay (alkalimetric, calculated on dried substance)98.5 - 101.0 %
Identitypasses test
Appearance of solutionpasses test
Insoluble matter≤ 0.01 %
Acidity or alkalinitypasses test
pH-value (5 %; water; 25 °C)5.2 - 8.0
Chloride (Cl)≤ 0.001 %
Phosphate (PO₄)≤ 0.001 %
Total nitrogen (N)≤ 0.0005 %
Heavy metals (ACS)≤ 0.0005 %
Heavy metals (as Pb)≤ 0.0005 %
As (Arsenic)≤ 0.0001 %
Ca (Calcium)≤ 0.005 %
Fe (Iron)≤ 0.0005 %
K (Potassium)≤ 0.002 %
Mg (Magnesium)≤ 0.001 %
Loss on drying (130 °C)≤ 0.5 %
Loss on ignition (800 °C)≤ 0.5 %
Corresponds to ACS, ISO, Reag. Ph Eur
Global Trade Item Number
Catalogue Number GTIN
1.06649.0500 04022536080550
1.06649.1000 04022536080574
1.06649.5000 04022536080598
1.06649.9025 04022536080611