叶蜡石，CAS 登记号 12269-78-2，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 叶蜡石 的 CAS 号：12269-78-2，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
PYROPHYLLITE · CAS 12269-78-2 · AlH6O9Si3+3. UNII NS00128391. Color Additive Status: 73.1400; Color Additive Status: 73.2400.
| CAS Registry Number | 12269-78-2 |
|---|---|
| PubChem CID | 155087 |
| Molecular formula | AlH6O9Si3+3 |
| IUPAC name | aluminum tris(dihydroxy(oxo)silane) |
| UNII (FDA) | NS00128391 |
| Molecular Weight | 261.28 |
|---|---|
| Hydrogen Bond Donor Count | 6 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 0 |
| Exact Mass | 260.9134998 |
| Monoisotopic Mass | 260.9134998 |
| Topological Polar Surface Area | 173 |
| Heavy Atom Count | 13 |
| Formal Charge | 3 |
| Complexity | 26.3 |
| Color Additive Status | 73.1400 |
|---|---|
| Color Additive Status | 73.2400 |
| Regulatory & Food Contact | FDA Regulatory Status of Color Additives: Drugs, Cosmetics FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS Pyrophyllite (CAS Reg. No. 12269-78-2) To be used as an anti-blocking (anti- sticking) agent in polymer film resins that may contact food. The FCS is to be used at levels not to exceed 5 wt-% in the final polymer resin that will be used in wrapping As a filler in the manufacture of repeated-use, rigid containers composed of polypropylene and its copolymers, |
|---|---|
| GHS notification summary | 52.1% (25 / 48) |
| GHS notification summary | 52.1% (25 / 48) |
|---|---|
| Reported hazard statements | H319 (47.9%) |
This chemical does not meet GHS hazard criteria for 52.1% (25 of 48) of all reports.
H319 (47.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
DTXSID50218315; 68136-61-8; RefChem:202797; DTXCID70140806; 602-803-7; 12269-78-2; PYROPHYLLITE (ALH(SIO3)2); COMOYPSTCCFOIE-UHFFFAOYSA-N; NS00128391
CAS 12269-78-2; molecular formula AlH6O9Si3+3; molecular weight — g/mol.
DTXSID50218315, 68136-61-8, RefChem:202797, DTXCID70140806, 602-803-7, 12269-78-2.
Documented regulatory listings: FDA Regulatory Status of Color Additives: Drugs, Cosmetics; FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS; Pyrophyllite (CAS Reg. No. 12269-78-2).
52.1% of GHS notifications report no hazard classification (25 of 48).
Color Additive Status: 73.1400; Color Additive Status: 73.2400.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.