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CAS No.:131-57-7

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Basic Information
CAS No.:131-57-7
ProductName:Benzophenone-3
Synonyms:UV-9,Oxybenzone,light stabilizers
Usage:UV Absorber
Other Information
Product Name: Oxybenzone (UV-9, Benzophenone-3)
Product Code: Mfsorb 202
CAS No.: 131-57-7
EINECS No.: 205-031-5
Chemical Formula: C14H12O3
Molecular Weight: 228.24
Use / Function: UV absorber
Packaging: 25kgs/drum, 25kgs/carton
Appearance: Pale greenish yellow crystalline powder
Odor: Similar in character and intensity to standard, very slight
odor.
Storage Condition: Preserve in tight, light-resistant containers.

Quality data
Specific Extinction (1%,1cm): E288: ≥630
E325: ≥410
Assay (HPLC): ≥99.0 %
Melting Point: 62.0℃~65.0℃
Loss on Drying: ≤0.20 %
Heavy metal (as pb): ≤5ppm
Gardner Color: ≤4.0
 CAS:  131-57-7
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Please choose the following suppliers and post buying leads for CAS No. 131-57-7 to them.
SuppliersCAS NO CountryInquire
MFCI CO.,LTD
131-57-7 China (Mainland)
Mooben (Shanghai) Chemical Co., LTD.
131-57-7 China (Mainland)
Rich Fine Chemicals Co., Ltd.
131-57-7 China (Mainland)
Total:3 Page 1 of 1 1
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