オパール末

Hydrated Silica

HCID 190201
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基本情報

CAS
10279-57-9
標準SMILES
O.O=[Si]=O
InChIKey
LRCFXGAMWKDGLA-UHFFFAOYSA-N
分子式
H2O3Si
平均分子量
78.099 g/mol
単同位体質量
77.97732045

概要

The Panel concluded that synthetically-manufactured amorphous ... Hydrated Silica are safe in the present practices of use and concentration described in the safety assessment when formulated to be non-irritating.

名称と識別子

優先名称
Hydrated Silica
IUPAC
dioxosilane;hydrate
現地名
オパール末
英語名
OPAL POWDER
分子量
0

名称と別名

Silica hydrateHydrated silicaHydrosilicic acidSilica, hydratedSilicon dioxide hydrateY6O7T4G8P9SILICIC ACID (MART.)SILICIC ACID [MART.]ZarazylZarasyl CompanionRefChem:55334DTXSID9029851
名称をさらに表示
オパール末aerosil 300OPAL POWDERaerogel 200aerosil m-300aerosil-degussacab-o-sil n-70tsOpal (SiO2.xH2O)silica 2482, hydrophobic
CHEBI:64393Silica, amorphous, precipitated and gelSilicic acid hydrateDioxosilane Hydrate10279-57-9dioxosilane;hydrate98759-73-0Opal-CT

データベース識別子

CAS
10279-57-9、1343-98-2、14639-88-4、98759-73-0
PubChem CID
190201
DTXSID
DTXSID70913092
UNII
Y6O7T4G8P9
EC Number
600-358-3

物性

構造計算による物性

極性表面積
35.1 Ų
水素結合供与体数
1
水素結合受容体数
3
回転可能結合数
0
重原子数
4

実験および物理化学的性質

CosmeticsCosmetic ingredients (Hydrated Silica) -> CIR (Cosmetic Ingredient Review)

物理化学的性質

比重(密度)
2.109 g/cm3 · 2.109 g/cm3
化粧品成分の機能
スキンコンディショニング

化学的性質

化学的特性Opal is the only commercial synthetic gemstone material that is not a single crystal. It consists of a three-dimensional diffraction grating of geometrically aligned spheres of SiO2·xH2O, where x is usually <10%.

安全と法規制

GHS分類

GHS Classification · 3 件

This chemical does not meet GHS hazard criteria for 100% (4 of 4) of all reports.

Not Classified

Aggregated GHS information provided per 4 reports by companies from 1 notifications to the ECHA C&L Inventory.

危険有害性情報

Regulatory InformationSilica, hydrate: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesNot Classified

毒性情報

Toxicity Summary · 2 件

The Panel concluded that synthetically-manufactured amorphous ... Hydrated Silica are safe in the present practices of use and concentration described in the safety assessment when formulated to be non-irritating.

Safe for use in cosmetics, with qualifications

化学と産業

用途と製造

UsesCIR ingredient: Hydrated Silica
Household Products · 2 件

Information on 14 consumer products that contain Silica, hydrate in the following categories is provided:

Information on 509 consumer products that contain Hydrated silica in the following categories is provided:

サプライヤー100 社

郑州阿尔法化工有限公司+86-18530059196 · [email protected]
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]

補足説明

定義本品は、オパールの粉末である。

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