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advance chemical products co ltd

Location:
Jinan, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Chemicals > Fine Chemicals

Product Description

Product name

optical brightener OB-1,optical brightening agent OB-1,fluorescent brightener OB-1

Chemical Name

2.2’-(4.4’-diphenol vinyl) dibenzoxazol

CAS No.

1533-45-5

C.I. No.

393

Structural Formula

Molecular Formula

C28H18N2O2

Molecular Weight

414

Technical Index

Appearance:yellowish green powder
Melting Point:357~359°C
Purity:≥99%

Application

Mainly be used in whitening of polyester and plastic, as well in

Whitening of Nylon during polymerization.

Product name

optical brightener OB,optical brightening agent OB,fluorescent brightener OB

Chemical Name

2,5'-Bis[2-(5-tert-buty l-2 benzoxazoly)thiophene

CAS No.

7128-64-5

C.I. No.

184

Structural Formula

Molecular Formula

C26H26N2O2N2

Molecular Weight

430

Technical Index

Appearance:slight greenish yellow powder
Melting Point:200-202°C
Purity:≥99%

Application

Mainly be used in whitening of thermoplastic, polyvinyl chloride(PVC), polypropylene(PP), polyester fiber, paint and ink, etc.



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Contact Information

Company:
 Ji'nan Subang Fine Chemicals Co., Ltd.
Phone Number:
  86-531-81901282
Fax Number:
 86-531-81901283
 
Ji'nan Subang Fine Chemicals Co., Ltd.
 Shandong , China FREE
 

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