Potassium bromide CAS NO.7758-02-3

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Min.Order Quantity:: 1 Metric Ton

Purity:: 99%min

Port:: QingDao,China;XinGang,China;ShangHai,China,GuangZhou

Payment Terms:: L/C,T/T,MoneyGram

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Product Details

Keywords

BROMINE TS
BROMINE WATER
BROMIDE BROMATE;KOPPESCHARR'S SOLUTION

Quick Details

ProName: Potassium bromide
CasNo: 7758-02-3
Molecular Formula: BrK
Appearance: Colorless or White Crystal
Application: industrial grade: carving, stone print...
DeliveryTime: Prompt
PackAge: at your request
Port: QingDao,China;XinGang,China;ShangHai,C...
ProductionCapacity: 2000 Metric Ton/Year
Purity: 99%min
Storage: Store in a dry, cool, well-ventilated ...
Transportation: by sea,by air,by express
LimitNum: 1 Metric Ton
Grade: Industrial Grade,Food Grade,Pharma Gra...

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Details

7758-02-3
cas no:7758-02-3
einecs no:231-830-3
molecular formula:brk
molecular weight:119.0023

description: 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 .

uses:industrial grade: carving, stone printing; pharmaceutical grade: sedative; phtography grade: photographic film.

packing :compound bag, fiber can 30×37(cm), inner double layer plastic bag, 25 kg.

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