Name: OPTICAL BRIGHTENR AGENT C.I.199:2/ER- III POWDER
Brand: SHANGHAI LONGPU INDUSTRY CO.,LTD
Availability: InStock

OPTICAL BRIGHTENR AGENT C.I.199:2/ER- III POWDER

Basic Information

Place of Origin:	China
Brand Name:	LPWHITE

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CAS NO:

13001-40-6

APPEARANCE:

Yellowish Green Cystal Powder

COLOR SHADE:

Greenish

Purity:

99%

Chemical Name.: Optical Brightener Agent E-III/199:2

2-[2-[4-[2-(3-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile

2-[2-[4-[2-(3-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile
2-(2-(4-(2-(3-Cyanophenyl)vinyl)phenyl)vinyl)benzonitrile
2-[(E)-2-{4-[(E)-2-(3-cyanophenyl)ethenyl]phenyl}ethenyl]benzonitrile

CAS NO:13001-40-6

EINECS 279-038-7

FORMULA:C24H16N2

FORMULA WEIGHT.:332.39724

APPEARANCE:Yellowish green cystal powder

Shade.: Greenish

Purity:99% Min

Melting point: 289-291℃
Packaging:25KGS fiber drums within double PE bags,16KG plastic woven bags.
Usage: A good whitening agent for polyester, ethylic acid,nylon,especially for pastic.lt could improve thermal stability when mix with ER-I,ER-II.
Usage method: Add 0.02-0.08%(compare with polyester) in polyester fiber, or adjust it according to the whiteness requiryment, or add dulling agent, blue violet dyes. The dosage 10-60% of mixture will be best if need to mix with ER-I,ER-II.

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86-21-80181916

info@shhlongpu.com；

OPTICAL BRIGHTENR AGENT C.I.199:2/ER- III POWDER

leather fabric for upholstery

fabric for dressmaking

fabric for shirts

	SHANGHAI LONGPU INDUSTRY CO.,LTD
	Rm1009, Fangzheng Building, Jingang Road, Pudong,Shanghai,China
	86-21-80181916
	info@shhlongpu.com；