Basic Info.
Product Description
Industrial grade ammonium bromide
chemical formula : nh4br m.w.: 97.94 einecs no.:235-183-8
application: 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.
cas#:12124-97-9 hs no.:28275900 packing:in 25kg net plastic woven bags lined with plastic bags.
name:ammonium bromide
manufacture: twin international co., limited
quantity:2t
package:in 25kg net plastic woven bags.
item specification test results
1〠appearance: white crystal ok
2〠assay: %: ≥ 99 99.72
3ã€chlorides (as cl ) %: ≤ 0.6 0.04
4ã€bromates(as bro3)% : ≤0.003 < 0.003
5ã€sulphate(as so4)%: ≤0.05 <0.01
6ã€ph: 4.5—5.5 4.94
7ã€lead (as pb) ppm: ≤ 10 < 5
8ã€arsenic (as as) ppm: ≤ 4 < 4
9ã€moisture %: ≤ 0.5 0.19
comments: confirm to the standard
Company Profile
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Business Type: |
Twin international co., limited is a modern enterprise for production,sale, export and trade of chemicals.twin international,one of the biggest manufacturer and exporter of water treatment chemicals and pharmaceutical intermediates such as: aluminum chlorohydrate(ach), amino acids, potassium bromide(kbr),pbtc,tcca,smfp,atmp,sap,ammonium bromide,aa/amps,plant extract oils(tto),etc.
our company located in famous maritime centre and financial centre - shanghai, china. |
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Comapany: |
Twin international co limited |
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Year of Establishment: |
2002 |
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Branches: |
Twin |
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Address: |
No.345 jinxiang road, jinqiao export processing zone |
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City: |
Shanghai |
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Zip/Postal: |
201206 |
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State: |
Shanghai |
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Country: |
China |
why twin???
. top 10 chemical enterprises in china
. over 12 years of experience
. wholly owned production plant (48500 square meters)
. sales to more than 76 countries
. 10 main products with competitive prices
. high quality products with perfect service
twin international co., limited is a modern enterprise for production,sale, export and trade of chemicals.twin international,one of the biggest manufacturer and exporter of water treatment chemicals and pharmaceutical intermediates such as: aluminum chlorohydrate(ach), amino acids,potassium bromide(kbr),pbtc,tcca,smfp,atmp,sap,ammonium bromide,aa/amps,plant extract oils(tto),etc.
our company located in famous maritime centre and financial centre - shanghai, china.
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