Merck 128211 8029 Sodium Sulfate Anhydrous Emprove 25 KG.

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Description
Catalogue Number	128211

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Product Information
CAS number	7757-82-6
EC number	231-820-9
Grade	Ph Eur,BP,ChP,USP,E 514
Hill Formula	Na₂O₄S
Chemical formula	Na₂SO₄
Molar Mass	142.04 g/mol
HS Code	2833 11 00
Quality Level	MQ500

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Physicochemical Information
Density	2.70 g/cm3 (20 °C)
Melting Point	888 °C
pH value	5.2 - 8.0 (50 g/l, H₂O, 20 °C)
Bulk density	1400 - 1600 kg/m3
Solubility	200 g/l

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Safety Information according to GHS
RTECS	WE1650000
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly hazardous to water
Disposal	14\nInorganic 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).

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Storage and Shipping Information
Storage	Store at +2°C to +30°C.

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Transport Information
Declaration (railroad and road) ADR, RID	Kein Gefahrgut
Declaration (transport by air) IATA-DGR	No Dangerous Good
Declaration (transport by sea) IMDG-Code	No Dangerous Good