Merck 105153.1000 Potassium sulfate

for analysis EMSURE® ACS,ISO,Reag

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Ürün Fiyatı: 48,04 €

Ürün Özellikleri

CAS # EC Number Hill Formula Chemical Formula Molar Mass Grade Value
7778-80-5 231-915-5 K₂O₄S K₂SO₄ 174.26 g/mol ACS,ISO,Reag. Ph Eur
Description
Catalogue Number 105153
Replaces PX1595; PX1595-1; PX1595-5; PX1595-6; PX1595-20
Synonyms Potassium pyrosulfate

Product Information
CAS number 7778-80-5
EC number 231-915-5
Grade ACS,ISO,Reag. Ph Eur
Hill Formula K₂O₄S
Chemical formula K₂SO₄
Molar Mass 174.26 g/mol
HS Code 3105 10 00

Applications
Application Potassium sulfate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. Potassium sulfate CAS No. 7778-80-5, EC Number 231-915-5. Potassium sulfate MSDS (material safety data sheet) or SDS here.

Physicochemical Information
Boiling point 1689 °C (1013 hPa)
Density 2.66 g/cm3 (20 °C)
Melting Point 1069 °C
pH value 5.5 – 8.5 (50 g/l, H₂O, 20 °C)
Bulk density 800 kg/m3
Solubility 111 g/l (20 °C)

Toxicological Information
LD 50 oral LD50 Rat 6600 mg/kg

Safety Information according to GHS
RTECS TT5900000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
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).

Storage and Shipping Information
Storage Store at +5°C to +30°C.

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

Specifications
Assay (alkalimetric) ≥ 99.0 %
Insoluble matter ≤ 0.01 %
pH-value (5 %; water, 25 °C) 5.5 – 7.5
Chloride (Cl) ≤ 0.0005 %
Total nitrogen (N) ≤ 0.0005 %
Heavy metals (as Pb) ≤ 0.0005 %
As (Arsenic) ≤ 0.0002 %
Ca (Calcium) ≤ 0.005 %
Fe (Iron) ≤ 0.0005 %
Mg (Magnesium) ≤ 0.002 %
Na (Sodium) ≤ 0.02 %
Corresponds to ACS,ISO,Reag. Ph Eur

1.05153.1000 Potassium sulfate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. Potassium sulfate CAS No. 7778-80-5, EC Number 231-915-5. Potassium sulfate MSDS (material safety data sheet) or SDS here.

Potasyum sülfat
M105153.1000
1.05153.1000
1051531000
Laboratuvar Kimyasalları

Ürün Özellikleri:

1 Kg 48,04 € + %20 KDV
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