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Ammonium Bromide
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price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-25 14:04
Browse the number: 25
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Product details

Formula: NH4Br
M.W. : 97.95
Capacity: 2000MT/Year

Usage: Employed in the preparation of photographic emulsions and developers, in pharmaceutical preparations, as a wood preservative, for water treatment and as a flame retardant additive. also as nerve sedative and hydragogue in medicine.
Package: 25kg woven bags

Specification:

Items

Ammonium Bromide

Industry Grade

Medicine Grade

Photo Grade

Appearance

White Crystal
Assay,%
99.0MIN
99.3 MIN
99.5 MIN
Chlorides,%
0.2 MAX
0.2 MAX
0.2 MAX
Sulphates, PPM
200 MAX
100 MAX
50 MAX
Loss on Drying,%
0.5 MAX
0.5 MAX
0.5 MAX

Heavy Metal (as Pb, Hg)PPM
5.0 MAX
5.0 MAX
3.0 MAX
Arsenic, PPM
4.0 MAX
4.0 MAX
4.0 MAX
Volatile, %&nbsAp;
----
Qualified
0.5 MAX
Bromates, PPM
Qualified
Qualified
10 MAX
Iodide, PPM
----
Qualified
50 MAX
Minor Elements, PPM
----
Qualified
0.5 MAX
PH Value
Qualified
Qualified
4.5-8.0
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Ammonium Bromide

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