Ammonium bromide

Product Overview

Description

Ammonium bromide

Cas NO	12124-97-9
Formula	NH4Br
Weight	97.94
Performance	colorless crystal or white crystal powder; relative gravity: 2.429; soluble in water, alcohol,
Quality index	item pharmaceutical grade phrography grade reagent grade 3 industrial grade content% ≥ 99.0 99.0 98.0 98.0 aqueous solution reaction qualified passed qualified passed qualified passed   water insoluble% ≤ 0.01 0.01 0.01   ignition residue% ≤ 0.1 0.1 0.1   chloride(Cl)% ≤ 0.2 0.5 0.5 1.0 sulfate(SO4) ≤ 0.01 0.01 0.01   Ferrum(Fe)% ≤ 0.002 0.0002 0.0005 0.005 copper(Cu)% ≤   0.0001     iodide(I)% ≤ qualified passed 0.01 0.05   heavy metal(Pb)% ≤ 0.0002 0.0001 0.0005   loss on drying% ≤ 0.5 0.5 0.5 1.0 reference standard 1995-CHINA Pharmacopeia ZBG85002-88 GB1277-77 GB1277-77
Uses	sedative, photographic paper
Packing	compound bag, fiber can30cm×37cm, inner double layer plastic bag, 25kg
Storage	in cool and dry place; be away from acid products