✉ info@591daili.com☎ +86-18553102138
📞 WhatsAppEnglish
591daili 济南圣和化工
首页 › 产品目录 › alumina

alumina

CAS 1344-28-1Al2O3MW 101.961

alumina(CAS 1344-28-1):分子式 Al2O3、分子量 101.961;类别 有机化学品。

规格参数

CAS号1344-28-1
分子式Al2O3
分子量101.961
熔点3632 °F (NIOSH, 2024)
沸点5396 °F at 760 mmHg (NIOSH, 2024)
类别Organic Chemicals

采购档案

这个产品是什么

alumina 是一种以碳骨架为基础的有机化合物,登记 CAS 号为 1344-28-1,分子式 Al2O3(分子量 101.961),归属于有机化学品大类化工原料。

识别信息

登记 CAS 号:1344-28-1

其分子式 Al2O3 由 2 个铝、3 个氧 组成。

别名/同义词:alumina · Aluminium Oxide · Activated alumina

所属分类:有机化学品

常见问题

alumina 的 CAS 号是多少?

alumina 的 CAS 登记号为 1344-28-1。

alumina 的分子式与分子量是多少?

分子式 Al2O3,分子量 101.961。

alumina 还有哪些别名?

别名/同义词:alumina、Aluminium Oxide、Activated alumina。

alumina 属于哪个分类?

所属分类:Organic Chemicals。

PubChem 公开数据

alumina(CAS 1344-28-1)的公开数据库记录,列此仅供独立核对。

危险化学品分类与危害说明

GHS notification summary92.8% (2917 / 3142)
Reported hazard statementsH335 (100%), H372

This chemical does not meet GHS hazard criteria for 92.8% (2917 of 3142) of all reports.

Reported as not meeting GHS hazard criteria by 2917 of 3142 companies (only 7.2% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

法规与备案状态

Regulatory & Food ContactFDA Regulatory Status of Color Additives: Drugs
FDA Cumulative Estimated Daily Intake (CEDI): FCS
FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS
Aluminum oxide (CAS Reg. No. 1344-28-1)
As a component of inorganic pigments in combination with other authorized, inorganic substances wherethe FCS w
GHS notification summary92.8% (2917 / 3142)

物理形态与操作说明

  • Dry Powder; Other Solid; Liquid; Other Solid; Dry Powder; Large Crystals; Other Solid; Dry Powder; Liquid; Liquid; Dry Powder; Large Crystals; Wet Solid; Dry Powder; Large Crystals; Large Crystals; Other Solid; CBI; Dry Powder; Wet Solid; Large Crystals; Other Solid; Gas Vapor; Liquid; Other Solid; Dry Powder
  • White, odorless, crystalline powder; [NIOSH]
  • WHITE POWDER.
  • White, odorless, crystalline powder.
  • White crystalline powder
  • White powder, balls or lumps or various mesh

公开数据库收录的理化数据

沸点5396 °F at 760 mmHg (NIOSH, 2024)
沸点2977 °C
沸点3000 °C
沸点5396 °F
沸点2977 °C @760 [mm Hg]
熔点3632 °F (NIOSH, 2024)
熔点2030 °C
熔点2054 °C
熔点3632 °F
熔点2072 °C

这个物质在各数据库里的编号

CAS Registry Number1344-28-1
PubChem CID9989226
分子式Al2O3
IUPAC 名称dialuminum;tris(oxygen(2-))
UNII(FDA)LMI26O6933

数据库记载的用途

  • Used to produce aluminum; Also used as an abrasive, catalyst, absorbent (petroleum industry), filler for coatings, food additive; Also used in ceramics, glass, refractories, electrical insulators and resistors, fluxes, dental cements, and chromatographic applications; [CHEMINFO] alpha-Alumina is the main component of technical grade alumina. Corundum is natural Al2O3. Emery is an impure crystalline variety of Al2O3. [NIOSH]
  • Aluminum Producing [Category: Industry]
  • Petroleum Production and Refining [Category: Industry]
  • Soldering [Category: Heat or Machine]
  • Painting (Pigments, Binders, and Biocides) [Category: Paint]
  • Cement Producing [Category: Industry]

它在各数据库里的别名

ALUMINUM OXIDE; 1344-28-1; Aluminium oxide; Aloxite; gamma-Alumina; Aluminum trioxide; Dialuminum trioxide; Abramant; Abramax; Abrasit; Almite; Alundum; Saffie; delta alumina; Aluminum lake; Theta alumina

计算机算出的分子描述符

分子量101.961
氢键供体数0
氢键受体数3
可旋转键数0
精确质量101.947821
单同位素质量101.947821
拓扑极性表面积3
重原子数5
形式电荷0
复杂度0

数据库摘要

Activated alumina · CAS 1344-28-1 · Al2O3. UNII LMI26O6933. 沸点: 5396 °F at 760 mmHg (NIOSH, 2024); 沸点: 2977 °C; 沸点: 3000 °C.

数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。

同类推荐

获取 alumina 报价

供应商:济南圣和化工有限公司 · 一个工作日内回复。

邮件询价 WhatsApp
鲁ICP备19031700号-1