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Xiamen Ditai Chemicals Co., Ltd.

Potassium Bromide, Potassium, Bromide manufacturer / supplier in China, offering 99.5% Potassium Bromide (KBr) Photo Grade/Tech Grade, Butyl Paraben with High Quality, Methyl Paraben of High Quality and so on.

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99.5% Potassium Bromide (KBr) Photo Grade/Tech Grade

FOB Price: US $1,800-2,500 / Ton
Min. Order: 20 Tons
Min. Order FOB Price
20 Tons US $1,800-2,500/ Ton
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Production Capacity: 500 Mt/Month
Transport Package: 25kg/Bag or According to Your Requirement.
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: VKJ582
  • Appearance: Crystal
  • Colour: White
  • Mf: Kbr
  • Einecs No: 231-830-3
  • Potassium Bromide: Potassium Bromide
  • Specification: ISO, SGS, CIQ, REACH
  • HS Code: 2827510000
  • Type: Pharmaceutical Intermediates
  • Quality: Industrial
  • CAS No: 7758-02-3
  • Purity: 99.5%
  • Application: in Photographic Emulsions and Deve
  • Trademark: ditai
  • Origin: China
Product Description

We are a main supplier of Potassium Bromide in China. We can supply you Potassium Bromide with competitive price. The details of the product as follow:
 
                   99.5% Potassium Bromide (KBr) Photo Grade/Tech Grade
 
Product Description
 
99.5% Potassium Bromide (KBr) Photo Grade/Tech Grade
CAS NO:7758-02-3 
EINECS NO:231-830-3
Molecular Formula:BrK
Molecular Weight:119.0023
Description: Potassium Bromide is white crystal, no smell, bitter taste; relative gravity: 2.75(25/4°C); melting point:734°C; boiling point: 1435°C; soluble in water and glycerol; lightly soluble in alcohol and ether.
 
 
                   99.5% Potassium Bromide (KBr) Photo Grade/Tech Grade Specification:

item

pharmaceutical grade

phtography grade

reagent grade 3

industrial grade

content% ≥

99.0

99.0

98.0

98.0

aqueous solution reaction

qualified passed

qualified passed

qualified passed

 

chloride(Cl)% ≤

0.2

0.5

0.5

1.0

sulfate(SO4)% ≤

0.005

0.005

0.005

 

Ferrym(Fe)% ≤

0.0002

0.0002

0.0002

0.005

bromate(Bro3)% ≤

0.005

0.003

0.003

 

iodide(I)% ≤

qualified passed

0.01

0.01

 

heavy metal(Pb)% ≤

0.0002

0.0001

0.0005

 

arsenic(As) ≤

0.0005

 

 

 

loss on drying% ≤ Loss on

0.5

0.5

0.5

1.0

water insoluble% ≤

qualified

0.01

0.01

 

reference standard

1995-CHINA Pharmacopeia

ZBG85001-88

GB1277-77

GB1277-77

 
 
Usage
 
99.5% Potassium Bromide (KBr) usage:
Potassium Bromide can be used in sensitive materials, sensitive photographic film, medicine etc.
1. Industrial grade: carving, stone printing;
2. Pharmaceutical grade: sedative;
3. Phtography grade: photographic film.
 
99.5% Potassium Bromide (KBr) usage stability:
Stable. Incompatible with strong oxidizing agents, strong acids, bromine trifluoride and bromine trichloride.
 
Company Information
 
Xiamen Ditai Chemicals Co., Ltd is a professional chemical company in China. Specializing deal and export various kinds of quality chemicals since 1997. The products Include industry chemical, Animal feed additive, Food additive, Agrochemical, Fertilizer, pharmaceuticals, water treatment and Minerals. Our management team has over 17 years of combined expertise meeting the needs of clients. We are proud our quality chemcials and service was approbated by the clients in the worldwide.
Best Regards 
Susan Chen 
----------------------------------- 
Xiamen Ditai Chemicals Co., Ltd. 
8fl, hongsheng building,
west hexiang road, Xiamen, China. 
 
 
Tel: 86-592-2680887 
Fax: 86-592-2680880 
Web: www.xmditaichem.com
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