棕榈酸钠

Name: 棕榈酸钠
Brand: 济南圣和化工有限公司

CAS 408-35-5C16H31NaO2MW 278.41

本页收录棕榈酸钠，CAS 登记号为 408-35-5，分子式 C16H31NaO2，分子量 278.41，归类于无机化学品。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	408-35-5
分子式	C16H31NaO2
分子量	278.41
熔点	270 °C
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	无机化学品
类别	无机化学品

应用领域

无机化学品

该产品的下游应用集中在无机化学品。不同客户工艺差异较大，我们支持按需提供样品与小批量试用。

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

供货能力：棕榈酸钠备有现货，包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票，山东省内可安排快速配送，省外按物流时效发货，具体请联系 info@591daili.com。

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

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除棕榈酸钠外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

棕榈酸钠的 CAS 号是多少？

棕榈酸钠的 CAS 号为 408-35-5。

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。

棕榈酸钠有什么用途？

主要应用于无机化学品。

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

sodium palmitate · CAS 408-35-5 · C16H31NaO2. UNII JQ43KP6296. Melting Point: 270 °C.

Identification

CAS Registry Number	408-35-5
PubChem CID	2735111
Molecular formula	C16H31NaO2
IUPAC name	sodium hexadecanoate
UNII (FDA)	JQ43KP6296

Computed Descriptors

Molecular Weight	278.41
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	14
Exact Mass	278.22217451
Monoisotopic Mass	278.22217451
Topological Polar Surface Area	40.1
Heavy Atom Count	19
Formal Charge	0
Complexity	184

Physical & Chemical Properties

Melting Point	270 °C

Physical description & handling notes

Dry Powder; Liquid
White to yellow solid; [Hawley] White powder; [MSDSonline]
WHITE CRYSTALS
White to yellow powder
INSOL IN WATER, SPARINGLY SOL IN COLD ALC /PALMITIC ACID/
FREELY SOL IN HOT ALC, ETHER, CHLOROFORM /PALMITIC ACID/

Regulatory Status

Regulatory & Food Contact	FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, FORMULATION AID, LUBRICANT OR RELEASE AGENT ANTICAKING_AGENT; EMULSIFIER: Food Additives ANTICAKING AGENT OR FREE-FLOW AGENT, FORMULATION AID, LUBRICANT OR RELEASE AGENT, STABILIZER OR THICKENER NOT SPECIFIED TRS 733-JECFA 29/15,23 FAS 5/NMRS 53A-JECFA 17/19 (1973)
GHS notification summary	76.7% (125 / 163)

GHS Hazard Classification

GHS notification summary	76.7% (125 / 163)
Reported hazard statements	H319 (23.3%)

This chemical does not meet GHS hazard criteria for 76.7% (125 of 163) of all reports.

H319 (23.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

CIR ingredient: Sodium Palmitate
Used as polymerization catalyst (synthetic rubbers) and emulsifier; Used in laundry and toilet soaps, detergents, cosmetics, pharmaceuticals, and printing inks; [Hawley]
Polymerization catalyst for synthetic rubbers, laundry and toilet soaps; detergents; cosmetics; pharmaceuticals; printing inks; as an emulsifier.
EPA Safer Chemical Functional Use Classes -> Surfactants
Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern
Food Additives -> ANTICAKING_AGENT; EMULSIFIER -> JECFA Functional Classes

Synonyms

SODIUM PALMITATE; 408-35-5; Palmitic acid sodium salt; Sodium hexadecanoate; Hexadecanoic acid, sodium salt; Palmitic acid, sodium salt; Sodium pentadecanecarboxylate; C-LUBE 16; JQ43KP6296; Hexadecanoic acid, sodium salt (1:1); DTXSID2041127; Palmitate, Sodium; RefChem:184052; DTXCID0021127; 206-988-1; sodium;hexadecanoate

Frequently Asked Questions

What are the CAS number and molecular formula of sodium palmitate?

CAS 408-35-5; molecular formula C16H31NaO2; molecular weight — g/mol.

What other names is sodium palmitate known by?

SODIUM PALMITATE, 408-35-5, Palmitic acid sodium salt, Sodium hexadecanoate, Hexadecanoic acid, sodium salt, Palmitic acid, sodium salt.

What is the regulatory status of sodium palmitate?

Documented regulatory listings: FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, FORMULATION AID, LUBRICANT OR RELEASE AGENT; ANTICAKING_AGENT; EMULSIFIER: Food Additives; ANTICAKING AGENT OR FREE-FLOW AGENT, FORMULATION AID, LUBRICANT OR RELEASE AGENT, STABILIZER OR THICKENER.

Is sodium palmitate classified as hazardous?

76.7% of GHS notifications report no hazard classification (125 of 163).

What are the key physical properties of sodium palmitate?

Melting Point: 270 °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.