White Optical Brightener Cxt 71 for Detergent Dyeing

• CAS No.: 16090-02-1
• Formula: C40h38n12o8s2na2
• EINECS: 216-245-3
• Appearance: Powder
• Usage: Water Treatment Chemicals
• Color: Yellow
• Model NO.: CXT
• Purity: 99%
• Molecular Weight: 924
• UV Absorption (in E): 350nm
• Transport Package: 25kg/Carton
• Trademark: LDCHEM
• Origin: China
• HS Code: 32042000
• Production Capacity: 8000mt/Year

Product Description

White Optical Brightener CXT 71 for Detergent Dyeing

Product name: Optical Brightener CXT for Detergent(C.I.71)
Other Names: Optical Brightener 71,  Optical brightener 260
Appearance: White to light yellow powder
CAS No.: 16090-02-1
EINECS No.: 216-245-3
MF.:C40H38N12O8S2Na2
whitening strength: 100%±3%
moisture: ≤5%
Fineness(425um residue): 5%max
UV absorption (in E) : 350nm
Molecular weight: 924
Purity: 99.5%
Application:
    1.Can be used in detergent, detergent powder, soap and perfumed soap to bring up bright and attractive appearance.
    2. Can be used to brighten cotton fiber, nylon and such textiles, has excellent brightening efficiency to artificial fibers, polyamide fibers and vinylon, and has good brightening efficiency to protein fibers and amino plastics.
Property:
   Optical Brightener CXT is a recognized excellent brightener for detergent, with improved acid resistance and perborate resistance. It can be used to brighten cellulose fibers, polyamide fibers and textiles. Optical Brightener CXT is ionic, with blue fluorescence. It has higher chlorine-resistant brightening efficiency than that of VBL and 31#. The most suitable PH value of dying bath is 7~10. Its light fastness is Grade 4. When used in detergent powder, its advantages are: high compatibility, high accumulative washing brightness, and adjustable dosage in industry.
Dosage:
1.The dosage used is 0.1-0.5% in detergent industry
2.The dosage used is 0.1-0.3% in dyeing industry.
Package:
   Packed in 25kgs fiber drum with double PE liners, or according to customers' request.





  




Optical Brightener product range:

I.OPTICAL BRIGHTENER FOR PLASTICS/RUBBER/INK/COATING
Optical Brightener OB-1	C.I. 393	CAS NO.1533-45-5
Optical Brightener OB	C.I. 184	CAS NO.7128-64-5
Optical Brightener FP-127	C.I. 378	CAS NO.40470-68-6
Optical Brightener KCB	C.I. 367	CAS NO.5089-22-5
Optical Brightener KSN	C.I. 368	CAS NO.5242-49-9
Optical Brightener EBF	C.I. 185	CAS NO.12224-41-8
Optical Brightener ER-I	C.I. 199	CAS NO.13001-39-3
Optical Brightener ER-II	C.I. 199:1	CAS NO.13001-38-2
Optical Brightener ER-III	C.I. 199:2	CAS NO.13001-40-6
II.OPTICAL BRIGHTENER FOR DETERGENT
Optical Brightener CBS-X	C.I. 351	CAS NO.27344-41-8
Optical Brightener CXT	C.I. 71	CAS NO.16090-02-1
III.OPTICAL BRIGHTENER FOR TEXTILE
Optical Brightener ER-330	C.I. 199	CAS NO.13001-39-3
Optical Brightener BA	C.I. 113	CAS NO.12768-92-2
Optical Brightener BBU	C.I. 113	CAS NO.16470-24-9
Optical Brightener CXT	C.I. 71	CAS NO.16090-02-1
IV.OPTICAL BRIGHTENER FOR PAPER/PULP MAKING
Optical Brightener BA	C.I. 113	CAS NO.12768-92-2
Optical Brightener BBU	C.I. 220	CAS NO.16470-24-9
V.OPTICAL BRIGHTENER FOR WOOL/ACRYLIC
Optical Brightener SWN	C.I. 140	CAS NO.91-44-1
Optical Brightener BAC	C.I. 363	CAS NO.95078-19-6

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