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Optical Brightener CBS-X (C. I. 351) CAS Number 27344-41-8

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Optical Brightener CBS-X (C. I. 351) CAS Number 27344-41-8

Model NO.: 99%
Product Name: Optical Brightener CBS-X(C.I .351)
CAS: 27344-41-8
Trademark: sunwisechem
Origin: China
CAS No.: 27344-41-8
Formula: C28h20o6 S2na2
EINECS: 248-421-0
Appearance: Powder
Usage: Water Treatment Chemicals, Plastic Auxiliary Agents, Surfactants, Leather Auxiliary Agents
Color: Yellow

Product Description

Product Description

Product Name: Optical Brightener CBS-X(C.I .351)

Identification
Synonyms 4.4'-bis(2-disulfonic acid styryl)
Molecular Formula C28H20O6 S2Na2
Molecular Weight 542.6
CAS Number 27344-41-8
EINECS/ELINCS 248-421-0

Properties
Appearance Green yellowish granule or powder
Melting Point >300°C (dec.)

Specification

Item	Specification
Apperance:	Green yellowish granule or powder
E(1%/cm):	1105-1181
Solubility in water:	25ºC:25g/L; 70ºC:100g/L; 95ºC:300g/L

Application
Optical Brightener Odyssey CBS-X features exceptional whitening properties, excellent light
fastness, extremely high stability with hypochloride sodium, mostly used in detergent industry.
Readily soluble in water,better whiten effect on cellulose fiber, polyamide and casein fiber even
in room temperature.Its high density pruducts has 2.7 times white effect on cotton cloth than
that of Diphenylene twin tristriazine derivatives. It can be used in oxygen bleaching,
washing, level dyeing and so on. It is liable to biology degradation.

Optical Brightener Odyssey CBS-X can be added to synthetic detergents,scented soaps,soaps
or dissolved in as an ingredient and blended equably at all stages of processing.

Packing and Storage
Packing 25kg/fiber drum with PE liner /20kg cartoon box
Storage Keep in cool,dry,ventilate place,keep away from sunlight. 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.