China OEM/ODM Supplier Sodium Bromide Sensitive Grade - Calcium Bromide – TOPTION Manufacture and Factory

OEM/ODM Supplier Sodium Bromide Sensitive Grade - Calcium Bromide – TOPTION

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Our advancement depends over the superior machines, exceptional talents and continually strengthened technology forces for Natrium Hydrosulfite, Sodium Bromide Photographic Grade, Barium And Hydroxide, Our organization has been devoting that "customer first" and committed to helping clients expand their small business, so that they become the Big Boss !

OEM/ODM Supplier Sodium Bromide Sensitive Grade - 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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All we do is always involved with our tenet " Consumer initial, Trust first, devoting within the food stuff packaging and environmental defense for OEM/ODM Supplier Sodium Bromide Sensitive Grade - Calcium Bromide – TOPTION , The product will supply to all over the world, such as: Islamabad, Moldova, Malta, We pay high attention to customer service, and cherish every customer. We have maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.

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