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Photographic Grade Crystal Potassium Bromide KBR

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Photographic Grade Crystal Potassium Bromide KBR photo-1
Negotiable MOQ: 1 Metric Ton (Price negotiable depending on order volume and customization)
Key Specifications
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Type:
Other, photo grade
CAS No.:
7758-02-3
Appearance:
Crystal
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Payment Methods:
Port of Shipment:
shanghai,China
Delivery Detail:
7 days

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Type Other, photo grade
CAS No. 7758-02-3
Appearance Crystal
EINECS 231-830-3
Colour White
Formula KBr
Quality Refined
Transport Package 25kg/bag
Specification photo grade
Origin China

Photographic grade Crystal Potassium Bromide KBR

CHEMICAL FORMULA : KBr     M.W.: 119.01

DESCRIPTION: white crystalline, or  powder,  density in 2。75(at 25℃),melting point on 734℃,boiling point on 1435℃, dissolved in water and glycerin, with hygroscopicity, pH in 7.

APPLICATION: Be used as developer and thicker,  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

 

  Quantity: 20T

 

Package: In 25kg   net plastic woven bags.

Lined with   plastic 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                      <0.001

7.PH:                                                   5.5—8.5                         6.11

8.   Moisture %:                                ≤ 0.3                        0.20

9.Lead(as   Pb)%:                         ≤ 0.0003                     <  0.0003        

10.Iron(as Fe2O3)ppm:                 ≤2                             <2

 

 Comments: confirm to the standard

Remark：We may make special specification according to customer’s requirements.

Product Tags: Potassium Bromide , Bromide Potassium , PB

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Twin International Co., Limited
Verified Business License
Business Type
Manufacturer
Year Established
2002
Factory Size
10,000-30,000 square meters
Annual Export Value
US$5 Million - US$10 Million
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