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Shandong Weifang Longwei Industry Co.,Ltd.
Trade Leads:

[SELL] Decabromodiphenyl ether [2008-03-04]
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[SELL] Bromine [2008-03-04]
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[SELL] Ethane-1,2-bis(pentabromophenyl) [2008-03-04]
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[SELL] Tetrabromobisphenol A bis (2,3-dibromopropyl ether [2008-03-04]
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[SELL] Hydrobromic acid [2008-03-04]
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[SELL] Bromoethane [2008-03-04]
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[SELL] Potassium Bromide [2008-03-04]
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[SELL] Calcium Bromide [2008-03-04]

Solid

Liquid

Appearance:white granule or crystal

Appearance:Colorless and transparent liquid

Assay: ≥ 96%

Assay: ≥ 52%

Moisture: ≤ 3%

Water-insoluble: ≤ 3%

Water-insoluble: ≤ 3%

Chloride: ≤ 0.1%

Chloride: ≤ 0.1%

Sulfide: ≤ 0.05%

Sulfide: ≤ 0.05%

PH: 6.0?.0

PH: 6.0?.0

Mainly used as completion fluid, mounting fluid and maintaining fluid in oil drilling.
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[SELL] Zinc Bromide [2008-03-04]
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[SELL] Ammonium Bromide [2008-03-04]

Industrial Grade

Pharmaceutical Grade

Photo Grade

Appearance:white crystal

Appearance:white crystal

Appearance:white crystal

Assay: ≥ 99%

Assay: ≥ 99.3%

K Assay: ≥ 99.5%

Chloride: ≤ 0.5%

Chloride: ≤ 0.5%

Chloride: ≤ 0.2%

Sulfate: ≤ 200ppm

Sulfate: ≤ 200ppm

Volatile: ≤ 0.5%

Loss on drying: ≤ 3%

Loss on drying: ≤ 3%

Bromate: ≤ 100ppm

Heavy metal: ≤ 5 ppm

Heavy metal: ≤ 5 ppm

Mercury: ≤ 3 ppm

Arsenic: ≤ 4 ppm

Bromide: ≤ 0.05%

Iodide: ≤ 50ppm

Minor element: ≤ 0.5 ppm

Minor element: ≤ 0.5 ppm

Minor elements: ≤ 0.5 ppm

PH: 6.0--8.0

PH: 6.0--8.0

PH: 6.0--8.0

Applied to the produdtion of sedative in pharmaceutical industry , a kind of oral medicine to cure neurasheenia and epilepsy. Used in the production of sensitive emulsion in the photographic industry. Also used as wood flame retardant and as chemical analysis reagent.
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