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DAPATKAN PENAWARAN

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Description:

SODIUM ACETATE TRIHYDRATE FOR ANALYSIS EMSURE

Description
Catalogue Number	106267
Replaces	SX0255; SX0255-1; SX0255-3; SX0255-20

Physicochemical Information
Boiling point	>400 °C (senyawa anhydrat),(penguraian)
Density	1.42 g/cm3 (20 °C)
Flash point	>250 °C (senyawa anhydrat)
Ignition temperature	607 °C
Melting Point	58 °C
pH value	7.5 - 9.2 (50 g/l, H?O, 20 °C)
Vapor pressure	(20 °C)
Bulk density	900 kg/m3
Solubility	613 g/l (20 °C)

Safety Information according to GHS
RTECS	AJ4580000
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 (perchloric acid titration)	99.0 - 101.0 %
Assay (perchloric acid titration, calculated on dried substance)	99.0 - 101.0 %
Identity	passes test
Appearance of solution	passes test
Insoluble matter	≤ 0.005 %
pH-value (5?%; water)	7.5 - 9.0
Chloride (Cl)	≤ 0.0005 %
Phosphate (PO?)	≤ 0.0002 %
Sulphate (SO?)	≤ 0.002 %
Total nitrogen (N)	≤ 0.001 %
Heavy metals (as Pb)	≤ 0.0005 %
Al (Aluminium)	≤ 0.0005 %
As (Arsenic)	≤ 0.0002 %
Ca (Calcium)	≤ 0.001 %
Cu (Copper)	≤ 0.0003 %
Fe (Iron)	≤ 0.0005 %
K (Potassium)	≤ 0.005 %
Mg (Magnesium)	≤ 0.0005 %
Pb (Lead)	≤ 0.0005 %
Calcium and Magnesium (as Ca)	≤ 0.005 %
Substances reducing permanganate	passes test
Reducing substances	≤ 0.005 %
Loss on drying (130?°C)	39.0 - 40.5 %
UV absorption (254?nm; 1?mol/l; 1?cm; water)	≤ 0.02
UV absorption (280 nm; 1 mol/l; 1 cm; water)	≤ 0.01
UV absorption (350?nm; 1?mol/l; 1?cm; water)	≤ 0.01

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