OPTICAL BRIGHTENER OB-1 C. I. 393 (OBA 393) cas no 1533-45-5

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US $25-35 / Kilograms | 200 Kilogram/Kilograms (Min. Order)
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Overview
Quick Details
Classification:
Chemical Auxiliary Agent
CAS No.:
1533-45-5
Other Names:
Fluorescent Brightener 393
MF:
C28H18O2N2
EINECS No.:
216-245-3
Purity:
98%
Place of Origin:
Zhejiang, China (Mainland)
Type:
Other
Usage:
Plastic Auxiliary Agents
Brand Name:
AFINE CHEMICALS
Model Number:
OBA C.I.393 (HOT)
H.S.CODE:
3204200000
Supply Ability
Supply Ability:
20 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
25KGS DRUMS or Cartons
Port
SHANGHAI
Lead Time :
Prompt shipmet
Products details

Other name: OPTICAL BRIGHTENER OB-1 C. I. 393 (OBA 393) cas no.:1533-45-5

C.I.Number: 393
Chemical name: 2.2-(4.4-diphenol vinyl) dibenzoxazol
Structure:

Formula: C28H18O2N2
Appearance: yellowish green powder
Melting Point: 357 - 359ºC
Purity: 98.0%(min)
Application: mainly be used in whitening of polyester and plastic, as well in whitening of Nylon during polymerization.
Packaging: Packaged in cardboard drums,25kg each
Company Information