聚羟基硬脂酸

Name: 聚羟基硬脂酸
Brand: 济南圣和化工有限公司

CAS 27924-99-8C18H36O3MW 300.5

本页收录聚羟基硬脂酸，CAS 登记号为 27924-99-8，分子式 C18H36O3，分子量 300.5，归类于化妆品原料。作为主营产品之一，济南圣和化工有限公司可提供从公斤级到吨级的稳定供货，随货附 COA 与质检资料。

产品概览

CAS号	27924-99-8
分子式	C18H36O3
分子量	300.5
熔点	82 °C
LogP	6.5
纯度	按批次COA提供(不公开发布)
包装	按订单/批次确认(不公开发布)
应用领域	化妆品原料
类别	化妆品原料

应用领域

化妆品原料

聚羟基硬脂酸主要应用于化妆品原料。具体使用工况下的添加量与规格要求，欢迎与技术团队沟通确认。

包装与储存

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

运输常规化工运输

样品可协商提供

交期现货/按订单安排

供应说明：聚羟基硬脂酸常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

选择济南圣和化工有限公司的理由：产品信息透明（含 CAS、分子式、理化参数）、报价响应快（一个工作日内）、单证齐全（COA/MSS/质检资料按需提供）、支持批量与长期协议供货。如需聚羟基硬脂酸以外的配套原料，也欢迎一并列出需求清单。

常见问题

聚羟基硬脂酸的 CAS 号是多少？

聚羟基硬脂酸的 CAS 号为 27924-99-8。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

聚羟基硬脂酸有什么用途？

主要应用于化妆品原料。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

Octadecanoic acid,12-hydroxy-, homopolymer · CAS 27924-99-8 · C18H36O3. UNII 933ANU3H2S. Melting Point: 82 °C.

Identification

CAS Registry Number	27924-99-8
PubChem CID	7789
Molecular formula	C18H36O3
IUPAC name	12-hydroxyoctadecanoic acid
UNII (FDA)	933ANU3H2S

Computed Descriptors

Molecular Weight	300.5
XLogP3	6.5
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	16
Exact Mass	300.26644501
Monoisotopic Mass	300.26644501
Topological Polar Surface Area	57.5
Heavy Atom Count	21
Formal Charge	0

Physical & Chemical Properties

Melting Point	82 °C

Physical description & handling notes

Dry Powder; Other Solid; Large Crystals; Liquid
Solid; [HSDB] White powder; [MSDSonline]
Crystals from alcohol
Soluble in alcohol, ether, chloroform; insoluble in water
179.1 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Calculation: Single Field; Dataset: Oxylipins]
178.9 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID8026725]

Regulatory Status

Regulatory & Food Contact	FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS CIR / INCI: Cosmetic ingredients (Hydroxystearic Acid) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Emulsifying; Cleansing; Surfactant
GHS notification summary	60.2% (305 / 507)

GHS Hazard Classification

GHS notification summary	60.2% (305 / 507)
Reported hazard statements	H315 (17.4%), H319 (17.4%), H335 (17.2%), H400 (22.5%)

This chemical does not meet GHS hazard criteria for 60.2% (305 of 507) of all reports.

H315 (17.4%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

CIR ingredient: Hydroxystearic Acid
Used in lithium greases; as a chemical intermediate; as a defoamer in foods; as an ingredient in cosmetics; [HSDB]
Hydroxystearic acid is used as a surfactant-cleansing agent in cosmetic products.
12-Hydroxystearic acid has been used as a textile lubricant and as a saponifiable base for greases. 12-Hydroxystearic acid-polyethylene glycol block polymers have been approved by FDA for use as surfactants, for dispersions of polyacrylamide retention and draining aids, employed prior to the sheet forming operation in the manufacture of paper and paperboard that come in contact with aqueous and fatty foods.
Lithium greases; chemical intermediates
Used for skin and hair-cleaning purposes and as emulsifiers in cosmetics.

Synonyms

12-Hydroxystearic acid; 12-HYDROXYOCTADECANOIC ACID; 106-14-9; DL-12-Hydroxystearic acid; Cerit Fac 3; Hydrofol acid 200; Ceroxin GL; Barolub FTO; Stearic acid, 12-hydroxy-; Loxiol G 21; NSC 2385; 12-hydroxy-octadecanoic acid; DTXSID8026725; HSDB 5368; EINECS 203-366-1; EINECS 253-004-1

Frequently Asked Questions

What are the CAS number and molecular formula of Octadecanoic acid,12-hydroxy-, homopolymer?

CAS 27924-99-8; molecular formula C18H36O3; molecular weight — g/mol.

What other names is Octadecanoic acid,12-hydroxy-, homopolymer known by?

12-Hydroxystearic acid, 12-HYDROXYOCTADECANOIC ACID, 106-14-9, DL-12-Hydroxystearic acid, Cerit Fac 3, Hydrofol acid 200.

What is the regulatory status of Octadecanoic acid,12-hydroxy-, homopolymer?

Documented regulatory listings: FDA Cumulative Estimated Daily Intake (CEDI): FCS; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS; CIR / INCI: Cosmetic ingredients (Hydroxystearic Acid) -> CIR (Cosmetic Ingredient Review).

Is Octadecanoic acid,12-hydroxy-, homopolymer classified as hazardous?

60.2% of GHS notifications report no hazard classification (305 of 507).

What are the key physical properties of Octadecanoic acid,12-hydroxy-, homopolymer?

Melting Point: 82 °C.

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.