Optical Brightener Agent SWN

Model:	C.I.140
Brand:	-
Origin:	Made In China
Category:	Chemicals / Dyes & Pigment
Label:	-
Price:	-
Min. Order:	-

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Member Information

SHANGHAI LONGPU INDUSTRY CO.,LTD

Free MemberShang Hai - China

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Last Online:31 Jul, 2017

Product Description

Chemical name: FLUORESCENT WHITENING AGENTS SWN
Structural formula:

Molecular formula: C14H17NO2
CAS NO.: 91-44-1
C.I.140
Molecular weight: 231.3
the same name: Uvitex SWR SWN or the brightener 61.
Chemical Structure:
Specifications:
      Appearance: white crystal powder
      Solubility: dissolve in acid water, ethanol and other organic solvent
      Assay: 99% min(HPLC)
      Melting Point: 72-74°C
      Volatile Content: 0.3%min
      Ash Content: 0.15%max
Use:
      It is used in brightening acetate fibre, polyester fibre, polyamide fibre, acetic acid fibre and wool.

Packing: 25kg/drum

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SHANGHAI LONGPU INDUSTRY CO.,LTD

1-310,Huashen Road 219,Pudong ,Shanghai,China.

Phone:: 86-21-80181916

Fax:: 86-21-51686808

Contact:: Virgil.Wang (sales Manager )

Mobile:: 18516375790

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