Twin International Co., Limited

water treatment chemicals,pharmaceutical intermediates,Aluminum Chlorohydrate,KBR,SMFP
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Photographic grade Crystal Potassium Bromide KBR

Price:
USD 3700 - 4300 / Ton  [Get Latest Price]
Min.Order:
1 Ton/Tons
Place of Origin:
China (Mainland),Shanghai
MF:
KBr
EINECS No.:
231-830-3
Purity:
99.5%
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Supplier Profile

Enterprise Certifiation

Twin International Co., Limited
China (Mainland) China (Mainland)
2002
Total Stuff:11 - 50 People
Manufacturer,Trading Company

Products details

Item specifics

  • Place of Origin: China (Mainland),Shanghai
  • MF: KBr
  • EINECS No.: 231-830-3
  • Purity: 99.5%
  • Other Names: KBR
  • Model Number: TW-KBR
  • Brand Name: Twin
  • Grade Standard: undefined
  • packing: 25kg/bag
  • CAS No.: 7758-02-3

Specifications

Photographic grade Crystal Potassium Bromide KBR

CHEMICAL FORMULA : KBr     M.W.: 119.01

DESCRIPTION: white crystalline, or  powder,  density in 2.75(at 25°C),melting point on 734°C,boiling point on 1435°C, dissolved in water and glycerin, with hygroscopicity, pH in 7.

APPLICATION: Be used as developer and thicker, sedative in medicine, also be used to preparation of special soap, carving and printing.

CAS#:7758-02-3        HS:2827510000      EINECS No.: 231-830-3

  

 Name:Potassium Bromide 

 

Manufacture: Twin International Co., Limited

 

  Batch No:20150422

 

Inspection Date:2015.04.26

 

  Quantity:1T

 

Package:In 25kg net plastic woven bags.

         Item                          Specification                 Test Results

 

1, Appearance:                     White Crystal                    OK

2, Assay: %:                        99.5                      99.51      

3, Degree of clearance:                Passed                         OK

4,Chlorides (as Cl ) %:                 0.1                        0.02         

5,Sulphates (as SO4 ) %:               0.005                     < 0.005                  

6,Bromates(as BrO3)% :              0.001                      < 0.00

7,PH:                              5.5—8.5                       6.11

8, Moisture %:                       0.3                        0.20

9,Lead(as Pb)%:                      0.0003                     < 0.0003

10,Transmittance 5% at410nm:        96.0                 98          

11,Iron(as Fe2O3)ppm:               ≤2                               <2

  

 Commentsconfirm to the standard

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