99.5% Potassium Bromide (KBr) Photo Grade/Tech Grade

• Customization: Available
• CAS No.: 7758-02-3
• EINECS: 231-830-3
• Model NO.: DT VKJ582
• Appearance: Crystal
• Quality: Industrial
• Colour: White
• Mf: Kbr
• Purity: 99.5%
• Application: in Photographic Emulsions and Deve
• Potassium Bromide: Potassium Bromide
• Transport Package: 25kg/Bag or According to Your Requirement.
• Specification: ISO, SGS, CIQ, REACH
• Trademark: ditai
• Origin: China
• HS Code: 2827510000
• Production Capacity: 500 Mt/Month

Product Description

Potassium Bromide (KBr)

We are a main supplier of Potassium Bromide in China. We can supply you Potassium Bromide with competitive price. The details of the product as follow:
 
                   99.5% Potassium Bromide (KBr) Photo Grade/Tech Grade
 
Product Description
 
99.5% Potassium Bromide (KBr) Photo Grade/Tech Grade
CAS NO:7758-02-3 
EINECS NO:231-830-3
Molecular Formula:BrK
Molecular Weight:119.0023
Description: Potassium Bromide is 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.
 
 
                   99.5% Potassium Bromide (KBr) Photo Grade/Tech Grade Specification:

item	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
(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	ZBG85001-88	GB1277-77	GB1277-77

 
 
Usage
 
99.5% Potassium Bromide (KBr) usage:
Potassium Bromide can be used in sensitive materials, sensitive photographic film etc.
1. Industrial grade: carving, stone printing;
3. Phtography grade: photographic film.
 
99.5% Potassium Bromide (KBr) usage stability:
Stable. Incompatible with strong oxidizing agents, strong acids, trifluoride and trichloride.
 














FAQ  

Q1: How about the validity of the offer?
A: Usually, quotation is valid for 1 week. However, the validity period may be affected by
factors such as ocean freight, raw material prices, etc.

Q2: What is the payment method you can accept?
A: We usually accept T/T, L/C.

Q3: May I get some samples from your side?
A: Yes, of course. We'd like to provide 100-500 g free sample to you, which depends on
product you need. You just need bear the express freight, but we will refund you after you
place bulk order.

Q4: How about lead time?
A: In general the lead time is 2-3 weeks, sometimes it can be shorter or longer

Q5: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like bags or drum for solid
products,lron drums, plastic drums, IBC tank s, Flexitank, ISO TANK for liquid products.

Q6: Which documents can you supply?
A: We usually provide our customers with Commercial Invoice, Price List, Packing List, COA,
OriginCerificate, Quality/Quantity Certificate, Beneficary's Certificate, MSDS, B/L and others.
 

 Thanks for your visit and welcome your kind inquiry!!!