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Home > Products > Cosmetic Ingredients > UV-Absorbers > Avobenzone CAS NO.:70356-09-1

Avobenzone CAS NO.:70356-09-1

Product Description

 

 

Product Description

 

 

 

Product Name: Butyl Methoxy DiBenzoyl Methane, AVOBENZONE USP

CAS No.: 70356-09-1

EINECS No.: 274-581-6

Appearance:White to light yellow crystalline powder

Assay:95.0%~105.0%

Melting range:81~86°C

Loss on drying:0.5%max

Chromatographic purity:Any individual impurity:3.0%max

The sum of all of the impurities:4.5%max

Product Name

AVOBENZONE

EINECS No.:

274-581-6

Batch No.:

20110903

Quanatity

900kgs

Manufacture Date

2011.09.04

Expire Date

2013.9.3

Specification

USP34

Packing size

25kgs/Drum

Test Date

2011.9.5

Report Date

2011.9.5

 

Items

Specification

 

Result

Apperance:

white crystalline powder

PASS

Identification A:

IR Absorption: 197K

PASS

Identification B:

UV Absorptivities 197U

1.90%

Melting Point:

81°C- 86°C

82.3-83.6°C

Loss on Drying

≤0.5%

0.20%

Impurity:

Any single impurity:≤3.0%

0.15%

The sum of all impurities ≤4.5%

0.30%

Assay(GC)

95-105%

99.70%

Conclusion: this confirm to the specifications

 

 

 

 

 

 

 

 

Checker:

Date:

Chief of QC Dept:

Date:

 

 

Company Information

 

 

Packaging & Shipping

 

 

 

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Product Categories : Cosmetic Ingredients > UV-Absorbers

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