Sodium bromide NaBr CAS 7647-15-6 white powder for photographic emulsion

MOQ： Negotiation
Price： Negotiation
Get Latest Price


Payment Terms	L/C,D/A,D/P,T/T,Western Union
Supply Ability	500 Ton/Month
Delivery Time	5-8 days
Packaging Details	25KG/Bag or 25KG fiberbag drum
Density	3.203g/cm3
melting point	755℃
boiling point	1390℃
refractive index	1.6412
Flash point	1390℃
Brand Name	HOYOSHEE
Model Number	HYS-15-6
Certification	ISO9001
Place of Origin	China

View Detail Information

Inquiry by Email Get Latest Price

Chat online Now Ask for best deal

Explore similar products

CAS 55406-53-6 Iodopropynyl butylcarbamate IPBC preservative in Shampoos and

Chat online Now
CAS 2634-33-5 1,2-Benzisothiazolin-3-One Industrial Bactericide Inhibiting

Chat online Now
Broad-Spectrum Industrial Biocide and Preservative CAS 26172-55-4 for Water

Chat online Now

Product Details
Company Details

Product Specification


Payment Terms	L/C,D/A,D/P,T/T,Western Union	Supply Ability	500 Ton/Month
Delivery Time	5-8 days	Packaging Details	25KG/Bag or 25KG fiberbag drum
Density	3.203g/cm3	melting point	755℃
boiling point	1390℃	refractive index	1.6412
Flash point	1390℃	Brand Name	HOYOSHEE
Model Number	HYS-15-6	Certification	ISO9001
Place of Origin	China
High Light	CAS 7647-15-6 Sodium bromide ，Photographic emulsion preparation NaBr ，White powder Bromuredesodium

Sodium Bromide CAS 7647-15-6 for Photographic Film Emulsion

High-purity sodium bromide specifically formulated for preparing photographic emulsion in film production, offering reliable performance and consistent quality.

Product Specifications

Chemical Name	Sodium Bromide
Chemical Synonyms	bromuredesodium; Hydrobromic acid sodium salt; sodiumbromide(nabr)
CAS Number	7647-15-6
EINECS Number	231-599-9
Color	White
Form	Powder

Physical and Chemical Properties

Sodium bromide appears as colorless cubic crystals or white granular powder at room temperature, belonging to the equiaxed crystal system. It is odorless with a slightly bitter taste and exhibits high toxicity.

Absorbs moisture and clumps in air but does not deliquesce
Slightly soluble in alcohol, easily soluble in water (121g/100ml at 100°C)
Aqueous solution is neutral and conductive
Anhydrous crystals precipitate at 51°C; dihydrate forms below 51°C
Bromide ions can be replaced by fluorine and chlorine
Oxidized to free bromine under acidic conditions with oxygen
Reacts with dilute sulfuric acid to generate hydrogen bromide

Chemical Reactions

Concentrated sulfuric acid cannot be used with sodium bromide due to its strong oxidizing properties, which oxidize bromide to elemental bromine, releasing reddish-brown gas. Hydrogen bromide production requires concentrated phosphoric acid with sodium bromide via solid heating.

Medical Applications

Bromide ions enhance the inhibitory process of the cerebral cortex and promote concentration. Medically used as a sedative, hypnotic, or anticonvulsant.

Safety Notice: Swallowing or inhaling this compound may cause damage to the central nervous system, brain, and eyes, as well as irritating reactions to skin, eyes, and respiratory tract.

Industrial Applications

Raw material for preparing film photosensitive liquid
Sedative in medical applications
Brominating agent in printing and dyeing industry
Synthesis of fragrances and other chemicals

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer 


Year Established:

2010 


Total Annual:

3000W-0.2B


Employee Number:

100~500 


Ecer Certification：

Verified Supplier 

Hunan Hoyoshee Chemical Industrial Co.Ltd was established in 2019, it is a high-tech enterprise that integrates scientific research, development, design, production, sales, and technical consulting services. The company's annual production of 15000 tons of new materials and water treatment agen... Hunan Hoyoshee Chemical Industrial Co.Ltd was established in 2019, it is a high-tech enterprise that integrates scientific research, development, design, production, sales, and technical consulting services. The company's annual production of 15000 tons of new materials and water treatment agen...

+ Read More

Reach Us
Hoyoshee Chemical industrial Co.Ltd
Second Floor No 9 Building Lugu Industrial Park Changsha, Hunan,China
https://www.hoyosheechemical.com/

Chat online Now

Leave a Message, we will call you back quickly!