Ammonium Bromide

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Dec,31, 2020

Ammonium Bromide intro: molecular formula: NH4Br molecular weight: 97.94 CAS number: 12124-97-9 H.S.CODE:2827.5900 Usage:Ammonium Bromide is used in the preparation of photographic emulsions and developers,in pharmaceutical preparations,as a wood preservative,forwater treatment and as a flame retardant additive. Specifications: Medical grade Photo grade Content 99% min 99.5% min Loss on drying 0.5%max 0.3% max Chloride 0.5% max 0.2% max Sulphate 0.02% max Bromate 30ppm 30ppm max Heavy metal 10ppm max / As / / Mercury 3ppm max / Microelement / 0.5ppm max Iodide 50ppm max PH 5.5-8.5 5.5-8.5 Properties: This Product is white cubic crystal, Specific gravity 2.429 and melting point 542¡æ (decomposed). It is free of smell and tastes salty. It absorbs water and alcohol. Store in adry, cool, well ventilated storehouse. Avoid inhalation, ingestion and contact with eyes and skin. Packing: PP woven bag of 25kg net each inner lined with PE bag.

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