4,4'-Dihydroxy benz...

4,4'-Dihydroxy benzophenone

4,4'-Dihydroxy benzophenone

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 1.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

4,4'-Dihydroxy benzophenone 4,4'-Dihydroxybenzophenone CAS:611-99-4

Quick Details

  • Appearance:White crystalline powder
  • Application:As a stabilizer for UV light, it is widely used in cosmetics, plastics, film, adhesives, coatings, optical fibers, and printed circuit boards.
  • PackAge:25KG
  • ProductionCapacity:2000|Metric Ton|Year
  • Storage:Store in cool and dry place, away from sun light.
  • Transportation:By sea or by air

Superiority:

Name: 4,4'-Dihydroxy benzophenone

CAS NO.:611-99-4

Molecular formula: C13H10O3 
Molecular weight: 214.22
Appearance: White crystalline powder
Packing: 25Kg/cardboard barrel
Uses: As a stabilizer for UV light, it is widely used in cosmetics, plastics, film, adhesives, coatings, optical fibers, and printed circuit boards.

Details:

Item

Standard

Test Results

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard;

Complies

D.HPLC-ESI-MS

Complies

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Heavy metals

≤10 ppm

<10ppm

Water

≤1.0%

0.10%

Sulphated ash

≤0.5%, determined on 1.0 g.

0.01%

Related substances

Unspecified impurities: for each impurity

≤0.10%

<0.10%

Total Impurity

≤0.5%

0.18%

Purity

≥99.0%

99.70%

Assay

99.0%~101.0% (anhydrous substance).

99.80%

Storage

Preserve in well-closed, light-resistant and airtight containers.

Complies

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