Best quality potassium bromide CAS NO.7758-02-3

Min.Order: 10 Metric Ton
Payment Terms: L/C,T/T

Product Details

Keywords

potassium bromide
bromide salt of potassium
Potassium bromate

Quick Details

ProName: Best quality potassium bromide
CasNo: 7758-02-3
Molecular Formula: KBr
Appearance: white powder
Application: The photosensitive material industry i...
DeliveryTime: 1 week
PackAge: 25kg per bag
Port: QINGDAO
ProductionCapacity: 200 Metric Ton/Month
Purity: 99.5%min
Storage: Store in a cool, dry, well ventilated ...
LimitNum: 10 Metric Ton
Grade: Industrial Grade

Superiority

The photosensitive material industry is used to manufacture photosensitive films, developers, film thickeners, toners and color photo bleaches, etc.

Details

Product Description

Potassium bromide
CAS:	7758-02-3
MF:	KBr
MW:	119.00
Melting point :	734 °C(lit.)
pH(50g/L,25℃):	5.5~8.5
Water Solubility:	2.75g/L (20 ºC)
Solubility in water	53.5g/100ml
Purity	99.0% min

					Uses:

The photosensitive material industry is used to manufacture photographic film, developer, film thickener, toner and color photo bleach;

Used as a nerve sedative (tribromide tablet) in medicine;

Used for chemical analysis reagents, the transmission of spectroscopic and infrared rays, the production of special soaps, as well as engraving, lithography, etc.;

Used as an analytical reagent.

						Specification:

Inspection project	Value
Content(KBr),%	≥99.0
Sulfate(SO4),% ≤	≤0.002
pH(50g/L,25℃)	5.5~8.5
Clarity test	Qualified
Water insiluble matter,%	≤0.005
Heavy metals(Pb),% ≤	≤0.0002
Na,%	≤0.02
Mg,%	≤0.0005
Ca,%	≤0.002
Fe,%	≤0.0002
Bromate(BrO3),%	≤0.001
Total nitrogen(N),%	≤0.001
Chloride(Cl),%	≤0.2
Ba ,%	≤0.002
Iodide(I),%	≤0.005

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