三氟甲磺酸

Name: 三氟甲磺酸
Brand: 济南圣和化工有限公司

CAS 1493-13-6CHF3O3SMW 150.08

济南圣和化工主营供应三氟甲磺酸（CAS 1493-13-6），归类于有机化学品，分子式 CHF3O3S，分子量 150.08。我们面向国内化工贸易与生产企业提供稳定的现货供应，报价响应快，支持对公转账并可开具增值税发票。

产品概览

CAS号	1493-13-6
分子式	CHF3O3S
分子量	150.08
熔点	-40 °C
沸点	162 °C @760 [mm Hg]
LogP	0.3
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	有机化学品
类别	有机化学品

应用领域

有机化学品

三氟甲磺酸在有机化学品领域使用广泛。采购前请确认纯度等级与包装形式，以批次 COA 为验收依据。

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：三氟甲磺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。如需三氟甲磺酸以外的配套原料，也欢迎一并列出需求清单。

常见问题

三氟甲磺酸的 CAS 号是多少？

三氟甲磺酸的 CAS 号为 1493-13-6。

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。

三氟甲磺酸有什么用途？

主要应用于有机化学品。

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

Triflic Acid · CAS 1493-13-6 · CHF3O3S. UNII JE2SY203E8. Boiling Point: 162 °C @760 [mm Hg]; Melting Point: -40 °C; Density: 1.696 @25 °C.

Identification

CAS Registry Number	1493-13-6
PubChem CID	62406
Molecular formula	CHF3O3S
IUPAC name	trifluoromethanesulfonic acid
UNII (FDA)	JE2SY203E8

Computed Descriptors

Molecular Weight	150.08
XLogP3	0.3
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	0
Exact Mass	149.95984955
Monoisotopic Mass	149.95984955
Topological Polar Surface Area	62.8
Heavy Atom Count	8
Formal Charge	0

Physical & Chemical Properties

Boiling Point	162 °C @760 [mm Hg]
Melting Point	-40 °C
Density	1.696 @25 °C

Physical description & handling notes

Liquid
Colorless hygroscopic liquid; [Merck Index]
110.8 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID2044397]
109.6 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: PFAS]
111.3 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: PFAS]

Regulatory Status

Regulatory & Food Contact	FDA Substance added to food: Use unspecified

GHS Hazard Classification

Reported hazard statements	H290 (92.8%), H302 (99.5%), H314 (100%), H335 (96.8%), H319

H290 (92.8%): May be corrosive to metals [Warning Corrosive to Metals]

H302 (99.5%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

Used as a catalyst, solvent for ESR, acid titrant, and with trifluoroacetic acid in peptide synthesis; [Merck Index]
Silver trifluoromethanesulfonate is used in inorganic and organometallic chemistry to replace halide anions or ligands. (L833)
PFAS -> Ultra Short Chain PFsulfonic acids
Not Known or Reasonably Ascertainable
Methanesulfonic acid, 1,1,1-trifluoro-: ACTIVE
Silver and its compounds can be absorbed via inhalation, while silver compounds can also be absorbed orally and dermally. It distributes throughout the body in the blood, particularily to the liver. Insoluble silver salts are transformed into soluble silver sulfide albuminates, bind to amino or carboxyl groups in RNA, DNA, and proteins, or are reduced to metallic silver by ascorbic acid or catecholamines. Metallic silver is oxidized and may deposit in the tissues, causing arygria. Silver is eliminated primarily in

Synonyms

Trifluoromethanesulfonic acid; 1493-13-6; Triflic acid; Perfluoromethanesulfonic acid; Trifluoromethanesulphonic acid; tfmsa; Trifluoromethane sulfonic acid; TfOH; DTXSID2044397; HOTf; JE2SY203E8; Trifluormethansulfonsaeure; DTXCID0024397; CHEBI:48511; 1,1,1-trifluoromethanesulfonic acid; AgOTf cpd

Frequently Asked Questions

What are the CAS number and molecular formula of Triflic Acid?

CAS 1493-13-6; molecular formula CHF3O3S; molecular weight — g/mol.

What other names is Triflic Acid known by?

Trifluoromethanesulfonic acid, 1493-13-6, Triflic acid, Perfluoromethanesulfonic acid, Trifluoromethanesulphonic acid, tfmsa.

What is the regulatory status of Triflic Acid?

Documented regulatory listings: FDA Substance added to food: Use unspecified.

Is Triflic Acid classified as hazardous?

Hazard statements reported: H290, H302, H314, H335, H319.

What are the key physical properties of Triflic Acid?

Boiling Point: 162 °C @760 [mm Hg]; Melting Point: -40 °C; Density: 1.696 @25 °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.