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Optical Brightener KCB (CI 367) CAS 5089-22-5

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Optical Brightener KCB (CI 367) CAS 5089-22-5

Model NO.: 99%
Product Name: Optical Brightener KCB(Ci 367)
CAS: 5089-22-5
Trademark: sunwisechem
Origin: China
CAS No.: 5089-22-5
Formula: C24h14o2n2
EINECS: 225-803-5
Appearance: Powder
Usage: Water Treatment Chemicals, Plastic Auxiliary Agents, Paper Chemicals, Leather Auxiliary Agents
Color: Yellow

Product Description

Product Description

Product Name: Optical Brightener KCB(CI 367)

Identification
Synonyms 1,4-Bis(Benzoxazolyl-2-YL)
Molecular Formula C24H14O2N2
Molecular Weight 362.38
CAS Number 5089-22-5
EINECS/ELINCS 225-803-5

Properties
Appearance Yellowish Green Crystal Powder
Melting Point 210-212ºC

Specification

Item	Specification
Apperance:	Yellowish Green Crystal Powder
Melting point:	210-212ºC
Ash:	0.5%max.
Volatile content:	0.5%max
Max.Absorption wavelength:	370nm

Application
Optical Brightener Odyssey KCB is an improved substitute of current widely used various
Optical brighteners.It's extremely effective in brightening and present blue optical loght when
mixed in synthetic fiber and plastics.It's the best choice for using into EVA(Ethyl/Ethyl
Acetate)and also good at applying into PE,PP,PVC,PS,ABS,paint,etc.

Dosage for reference
In Plastics: Normal dosage:0.01-0.03%(add 10-30g Odyssey KCB in 100kg)
Can be adjusted according to user's need.
In Polyvinyl Products: Should adjust the most proper dosage of applying Odyssey KCB.

Packing and Storage
Packing 25kg/fiber drum with PE liner
Storage Keeping in stock as oridinary chemicals.Wear protective goggles and gloves while
applying. Avoid direct contact with skin and eyes.Soap clean if skin contaminated.

Safety Information
Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.

FAQ

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)
or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on
where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.

Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.