UV Absorber/ Sunscreen Ingredients Avobenzone 99.5%
紫外线吸收剂/防晒成分阿伏苯宗99.5％
产品名称： 阿伏苯宗
名称：Parsol 1789
INCI名称：丁基甲氧基二苯甲酰甲烷
分子式：C20H22O3
分子量：310.39
cas no .: 70356-09-1
纯度：99.5％
外观：灰白色结晶性粉末
干燥失重：0.5％最大
熔点：81-85℃
重金属：最大0.002％
UV消光指数：1100-1180（357±2nm，无水乙醇）
应用：阿伏苯宗是众所周知的最有效的防晒成分之一，可用于防晒化妆品。它将更好地使用本产品与UVB防晒霜。
研究还表明，阿伏苯宗对于局部使用是安全的，并且对皮肤细胞没有负面影响。
名称：Parsol 1789
INCI名称：丁基甲氧基二苯甲酰甲烷
分子式：C20H22O3
分子量：310.39
cas no .: 70356-09-1
纯度：99.5％
外观：灰白色结晶性粉末
干燥失重：0.5％最大
熔点：81-85℃
重金属：最大0.002％
UV消光指数：1100-1180（357±2nm，无水乙醇）
应用：阿伏苯宗是众所周知的最有效的防晒成分之一，可用于防晒化妆品。它将更好地使用本产品与UVB防晒霜。
研究还表明，阿伏苯宗对于局部使用是安全的，并且对皮肤细胞没有负面影响。
| 规范 | |
| 产品名称 | 阿伏苯宗 |
| Cas号 | 70356-09-1 |
| 出现 | 白色至灰白色结晶性粉末 |
| 识别 | A：红外吸收197K |
| B：紫外吸收197U在360nm处的吸收率相差不超过3.0％ | |
| 测定 | 最小98％ |
| 熔点 | 81-85摄氏度 |
| 干燥失重 | 最大。 0.3％ |
Product name: Avobenzone
Also Name: Parsol 1789
INCI name: Butyl Methoxydibenzoylmethane
Molecular formula: C20H22O3
Molecular weight: 310.39
CAS No.: 70356-09-1
Purity: 99.5%
Appearance: Off white crystalline powder
Loss on drying: 0.5% max
Melting point: 81-85 degree centigrade
Heavy metal: 0.002% max
UV extinction index: 1100-1180(357± 2nm, absolute ethyl alcohol)
Applications: Avobenzone is well known as one of the most effective sunscreen ingredient, which can be used in sunscreen cosmetics. It will much better to use this product with UVB sunscreen.
Research has also shown that avobenzone is safe for topical use and does not have a negative effect on skin cells.
Also Name: Parsol 1789
INCI name: Butyl Methoxydibenzoylmethane
Molecular formula: C20H22O3
Molecular weight: 310.39
CAS No.: 70356-09-1
Purity: 99.5%
Appearance: Off white crystalline powder
Loss on drying: 0.5% max
Melting point: 81-85 degree centigrade
Heavy metal: 0.002% max
UV extinction index: 1100-1180(357± 2nm, absolute ethyl alcohol)
Applications: Avobenzone is well known as one of the most effective sunscreen ingredient, which can be used in sunscreen cosmetics. It will much better to use this product with UVB sunscreen.
Research has also shown that avobenzone is safe for topical use and does not have a negative effect on skin cells.
| Specification | |
| Product name | Avobenzone |
| Cas No. | 70356-09-1 |
| Appearance | White to off-white crystalline powder |
| Identification | A: Infrared Absorption 197K |
| B: Ultraviolet Absorption 197U Absorptivities at 360nm do not differ by more than 3.0% | |
| Assay | Min 98% |
| Melting point | 81-85 degree centigrade |
| Loss on drying | Max. 0.3% |
