Potassium Bromide

  • group nameMetal Salt

  • Min Order25 kilogram

  • update timeMon, 09 Dec 2019 10:43:18 GMT

Paramtents

  • Appearance White Crystal

  • Purity 99%min

  • CAS No 7758-02-3

  • EINECS No 231-830-3

Packging & Delivery

  • Weight25.00kg / kilogram

  • Min Order25 kilogram

Briefing

1. mainly used as an analytical reagent and developer, also used in the pharmaceutical industry
2. Packing:25kg/bag

Detailed

Potassium Bromide

white crystal, soluble in water, non-toxic and odorless, easy to transport. 
Spec.(China pharmacopoeia)

Assay(KBr),%>99.0
Chloride,%<0.5
Sulphate,%<0.02
Drying loss,%<2.0
Heavy metal,%<0.001
Arsenic salt,%<0.0004
Alkalinity Accord with test
Calcium/magnesium salts Accord with test
Iodide Accord with test
Barium salt Accord with test
Bromate Accord with test

 

CERTIFICATE OF ANALYSIS

Product Name: Potassium Bromide

Batch Number: 20181025PB                                                Batch Size: 6000kg                

Packing Size: 25kg/drum                                                        MFG Date: Oct 25, 2018

Date of Release: Oct 26, 2018                                Expiry Date: Oct 24, 2020

ANALYSIS AS PER ENTERPRISE STANDARD.

Items of Test

Standard

Result of Test

Appearance

White crystal

White crystal  

Assay (KBr)

99.0%

99.42%

Degree of clearance

Meet requirements 

Qualified 

Ph

5.0-8.0

6.17

Loss on drying

0.5%

0.27%

Chlorides (as Cl)

0.5%

0.10%

Sulphates (as SO4)

0.05%

<0.02%

Arsenic (as As)

5ppm

<5ppm

Lead (as Pb)

5ppm

<5ppm

Conclusion: It meets the enterprise standard.