China OEM/ODM Factory Sodium Bromide Photosensitive - Calcium Bromide – TOPTION Manufacture and Factory

OEM/ODM Factory Sodium Bromide Photosensitive - Calcium Bromide – TOPTION

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OEM/ODM Factory Sodium Bromide Photosensitive - Calcium Bromide – TOPTION Detail:

Company profile

Business Type : Manufacturer/Factory&Trading Company
Main Product : Calcium Bromide,Sodium Bromide, Potassium Bromide
Number of Employees : 150
Year of Estabulishment : 2006
Prodcution Capacity: : 20000 MT
Management System Certification: ISO 9001
Location : Shandong,China(Mainland)

Basic information

Product details

Specifications

Item	Specification
	Liquid	Solid
CaBr2 Content %	52.0-57.0	≥96.0
Cl %≤	0.3	0.5
SO4 %≤	0.02	0.05
Water insoluble %	0.3	1.0
Pb %	0.001	0.001
PH Value(50g/L)	6.5-8.5	6.5-9.5

Production Methods
Industrial production method
1) ferrous bromide method
In the reactor filled with water, add iron filings, partial join bromide under stirring, under 40 ℃ to produce ferrous bromide reaction, adding calcium hydroxide adjust Ph value, heated to boiling, and then after cooling, hydrogen separation to remove ferrous oxide, evaporation and cooling the filtrate to 30 ℃ let stand, via decoloring, filtering, evaporation to about 210 ℃, then through cooling, produce calcium bromide.
Fe + Br2 – FeBr2FeBr2 + ca (OH) 2 – CaBr2 + Fe (OH) 2 left
2) Direct method
Calcium bromide product was obtained after ammonia gas was passed into lime milk, bromine was added, reaction was carried out under 70℃, filtration was carried out, the filtrate was kept in alkaline condition and expelled ammonia, standing, decolorization, and the filtrate was concentrated.

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We've numerous great employees customers excellent at promoting, QC, and working with kinds of troublesome difficulty inside the generation method for OEM/ODM Factory Sodium Bromide Photosensitive - Calcium Bromide – TOPTION , The product will supply to all over the world, such as: Greek, Italy, Canada, We welcome customers from all over the world come to discuss business. We supply high quality products, reasonable prices and good services. We hope to sincerely build business relationships with customers from at home and abroad, jointly striving for a resplendent tomorrow.

Calcium Bromide 52%