Manganese dioxide is a manganese molecular entity with formula MnO2.
定义
Manganese dioxide is a manganese molecular entity with formula MnO2. It is a metal oxide and a manganese molecular entity.
来源: PubChem
美国FDA 物质登记 · UNII TF219GU161 · 登记名称 MANGANESE DIOXIDE · 单一化学物质
化妆品中的作用
延缓产品因氧化变质ANTIOXIDANT
安全与法规参考
未列入韩国有毒物质 GHS 分类 · 现有化学物质
Other restriction: ban substances that deplete the ozone layer
来源: 欧盟 CosIng 成分清单
详细资料——标示名称、识别编号、物性、试验记录、文献
官方标示名称和定义
日本化妆品工业联合会标示名称 酸化マンガン: 本品は、次の化学式で表される無機化合物である。
来源: 日本化妆品工业联合会标示名称
别名和识别信息
MANGANESE DIOXIDEINCI망가니즈다이옥사이드韩国标示名称（食药处标准名）Manganese oxide (MnO2)同义名酸化マンガン日本标示名称
- CAS No.化学物质登记号
- 1313-13-9
- EC No.欧盟化学品目录编号
- 215-202-6
- DTXSID美国EPA化学品编号
- DTXSID6042109
- DTXCID美国EPA化合物编号
- DTXCID001507827
- IUPAC
- Manganese(4+) dioxide
- 分子式
- MnO2
- 分子量
- 86.936 g/mol
实测物性
- 性状
- Dry Powder, Large Crystals, CBI, Other Solid, Wet Solid · Natural form is steel-gray when in lumps and black when powdered, The artificial precipitate in a brownish-black solid, Both usually have some manganese oxide and water, [Merck Index] Brown odorless powder, [Alfa Aesar MSDS]
- 溶解性
- Solubility in water: none
- 密度
- 5.0 g/cm³ · 5.08 @25 °C
- 气味
- 无臭
- 熔点/凝固点
- &, gt, 723 K
- 溶解度
- &, lt, 0.1 ㎎/ℓ
- 比重
- 5.21 (21 °C)
- 分解温度
- 535 ℃
- 分子量
- 86.9
这是对物质本身测得的数值。韩国安全保健公团（KOSHA）的资料仅供编写和审核安全数据表参考，并非原料商品的规格。
来源: PubChem · 韩国安全保健公团 安全数据表
产品实际使用的用途
这是向美国 EPA 申报含该成分的 25 款产品的用途。其中包括化妆品以外的产品，排在前几行的即为该成分的主要用途。
- Pigment5
- Intermediate3
- Oxidizing agent2
- Catalyst2
- Filler2
- Soil amendments2
- Ion exchange agent1
- Antioxidant1
其余用途 7 项
- Surface modifier1
- Adsorbent1
- Chemical reaction regulator1
- Sealant (barrier)1
- Processing aids not otherwise specified1
- Adhesion/cohesion promoter1
- pH regulating agent1
来源: 美国EPA CompTox
刺激与致敏试验记录
记录有皮肤试验 6 项、眼部试验 3 项。
归类为低3 项
试验结论基本一致（100%）。 这是对原料本身的试验记录，与成品中所含浓度下的刺激性不同。
查看全部 9 项试验
- Studies Indicate No Significant Irritation
skin corrosion: in vitro / ex vivo · Screening · other guideline: EU method B.46 (in vitro skin irritation) equivalent or similar to - Classification not possible
Skin Irritation · Screening - Classification not possible
Skin Sensitization · Screening - Not likely to be sensitizing
skin sensitisation: in vivo (LLNA) · Screening · according to OECD Guideline 429 (Skin Sensitisation: Local Lymph Node Assay) according to EU Method B.42 (Skin Sensitisation: Local Lymph Node Assay) - Ambiguous
skin corrosion: in vitro / ex vivo · Screening · other guideline: OECD 431 (In Vitro Corrosion: Human Skin Model Test) according to - Studies Indicate No Significant Irritation
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) according to EU Method B.4 (Acute Toxicity: Dermal Irritation / Corrosion) according to - Category 6.4A (Category 2A)
Eye Irritation · Read Across - Classification not possible
Eye Irritation · Screening - Studies Indicate No Significant Irritation
eye irritation: in vivo · Screening · OECD Guideline 405 (Acute Eye Irritation / Corrosion) according to EU Method B.5 (Acute Toxicity: Eye Irritation / Corrosion) according to
来源: 美国EPA CompTox
相关文献
- Near-infrared light-driven nanomotors-based microneedles for the active therapy of bacterial infected acne · 2026
- Antibiotic-Free Phototherapy via an Indocyanine Green-Decorated Gold Nanoparticle/Manganese Dioxide Nanocomposite · 2025
- Optimized Green Synthesis and Characterization of Manganese Dioxide Nanoparticles Using White Onion Peel Extract · 2025
- Photocatalytic, Antimicrobial and Antifungal activities of Cerium oxide doped with Manganese dioxide nanoparticles using karanja leaves extract · 2024
- Hollow manganese dioxide-chitosan hydrogel for the treatment of atopic dermatitis through inflammation-suppression and ROS scavenging · 2023