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| Product Name: |
Ultraviolet absorber UV-284 (Benzophenone-4)
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| Supply Ability: |
1500 Meric ton |
| Related proudcts |
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| Specifications |
purity:99.8%(min) |
| Price Term: |
FOB |
| Port of loading: |
Xianghai |
| Minimum Order |
500Kg |
| Unit Price: |
16.84-17.58USD/Kg |
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Chemical Name£º2-Hydroxy-4-Methoxybenzophenone-5-Sulfonic Acid
CAS NO£º4065-45-6
Molecular Formula : C14H12O6S
Molecular Weight: 308.31
Structural Formula:
Specification:
Appearancr:White or light yellow crystalline powder
Content:¡Ý99.0%
Melting Point:¡Ý140℃
Loss on drying: a.5.0%max b.3.0% max
PH value:1.2-2.2
Heavy metals:¡Ü5ppm
Turbidity in water(EBC):¡Ü4.0
Colour: ¡Ü2.0
UV Absorbance Max@285nm:¡Ý460
UV Absorbance Max@325nm:¡Ý290
Characteristics and Uses:
This product is a water-soluble ultraviolet radiation-absorbing agent with a wide spectrum andthe maximum light-absorbing wavelength of 288nm. It has the advantages of high absorbing efficiency, no toxicity, and no allergy-causing and no deformity-causing side effects, good light stability and heat stability etc. Moreover it can absorb UV-A and UV-B, being class I sun protection agent, added in cosmetics with the dosage of 5-8%.
Package : High-pressure cardboard drums lined with plastic membrane bags with the capacity of 25 kg.
Precaution : Low toxicity, kept away from moisture and fire in transportation; stored and transported as common chemicals. It is stable in storing and transportation
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| Company: |
Hubei Xiangfan King Success fine, Chemical Co., Ltd.
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| Contact: |
Ms. Meimei Jang |
| Address: |
Road No.2 Zhakou, Xiangcheng, Xiangfan Hubei |
| Postcode: |
441021 |
| Tel: |
86 0710 3512191/3512667 |
| Fax: |
86 0710 3510276 |
| E-mail: |
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