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DAPATKAN PENAWARAN

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DAPATKAN PENAWARAN

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DAPATKAN PENAWARAN

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Description:

POTASSIUM IODIDE FOR ANALYSIS EMSURE

Description
Catalogue Number	105043

Physicochemical Information
Boiling point	1325 °C (1013 hPa)
Density	3.13 g/cm3 (20 °C)
Melting Point	723 °C
pH value	6.9 (50 g/l, H?O, 20 °C)
Bulk density	1500 kg/m3
Solubility	1430 g/l (20 °C)

Safety Information according to GHS
RTECS	TT2975000
Storage class	10 - 13 Cairan dan padatan lain
WGK	WGK 1 agak berbahaya untuk air
Disposal	14 Garam anorganik : Kategori I. Larutan netral dari garam-garam ini : Kategori D. Sebelum dimasukkan ke dalam kategori D, periksa pH dengan Indikator pH Universal (Item No. 109535).

Storage and Shipping Information
Storage	Simpan pada +5°C hingga +30°C.

Specifications
Specifications
Assay (argentometric)	≥ 99.5 %
Assay (argentometric; calculated on dried substance)	99.5 - 100.5 %
Identity	passes test
Appearance of solution	passes test
Alkaline impurities	passes test
pH-value (5?%; water)	6 - 8
Chloride and Bromide (as Cl)	≤ 0.01 %
Iodate (IO?)	≤ 0.0005 %
Phosphate (PO?)	≤ 0.001 %
Sulphate (SO?)	≤ 0.001 %
Thiosulphate (S?O?)	passes test
Total nitrogen (N)	≤ 0.001 %
Heavy metals (as Pb)	≤ 0.0005 %
As (Arsenic)	≤ 0.00001 %
Ba (Barium)	≤ 0.002 %
Ca (Calcium)	≤ 0.001 %
Cu (Copper)	≤ 0.0002 %
Fe (Iron)	≤ 0.0002 %
Mg (Magnesium)	≤ 0.001 %
Na (Sodium)	≤ 0.03 %
Pb (Lead)	≤ 0.0002 %
Reducing substances	passes test
Loss on drying (105?°C)	≤ 0.1 %

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