硫氰酸

Name: 硫氰酸
Brand: 济南圣和化工有限公司

CAS 463-56-9HSCNMW 59.09

本页收录硫氰酸，CAS 登记号为 463-56-9，分子式 HSCN，分子量 59.09，归类于有机化学品。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	463-56-9
分子式	HSCN
分子量	59.09
熔点	5 °C
LogP	0.6
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

该产品的下游应用集中在有机化学品。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

采购提示：本产品按按订单/批次确认(不公开发布)起订发货，收到货物后请先核对包装完好性再行入库。储存条件为阴凉干燥、密封保存；如需 MSDS 或运输说明，可在询价时一并索取。

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

济南圣和化工有限公司位于山东济南，主营化工原料供应，精选产品齐全，覆盖有机化学品、无机化学品、食品添加剂、医药中间体等多个大类。我们随货提供 COA 分析证书，一个工作日内回复报价，欢迎国内外采购方长期合作。

常见问题

硫氰酸的 CAS 号是多少？

硫氰酸的 CAS 号为 463-56-9。

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。

硫氰酸有什么用途？

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

thiocyanic acid · CAS 463-56-9 · HSCN. UNII A5KWW7N91V. Melting Point: 5 °C; Vapor Pressure: 4.73 [mmHg].

Identification

CAS Registry Number	463-56-9
PubChem CID	781
Molecular formula	HSCN
IUPAC name	thiocyanic acid
UNII (FDA)	A5KWW7N91V

Computed Descriptors

Molecular Weight	59.09
XLogP3	0.6
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	58.98297021
Monoisotopic Mass	58.98297021
Topological Polar Surface Area	24.8
Heavy Atom Count	3
Formal Charge	0

Physical & Chemical Properties

Melting Point	5 °C
Vapor Pressure	4.73 [mmHg]

Physical description & handling notes

Colorless gas or white solid (depends on degree of polymerization); [Merck Index] Colorless liquid; mp = 5 deg C; [ICSC]
COLOURLESS LIQUID.
Solubility in water: good
Relative vapor density (air = 1): 2.0
0.58 (estimated)
99.8 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID4021343]

GHS Hazard Classification

Reported hazard statements	H302, H312, H332, H412

H302: Harmful if swallowed [Warning Acute toxicity, oral]

H312: Harmful in contact with skin [Warning Acute toxicity, dermal]

Documented Uses

Exposure occurs from breathing air and drinking water, touching soil or water containing thiocyanate, or eating foods that contain thiocyanate. Thiocyanates are present in water primarily because of discharges from coal processing, extraction of gold and silver, and mining industries. Thiocyanate is the major product formed from cyanide that passes into the body as the body attempts to rid itself of cyanide, thus exposure to cyanide also results in exposure to thiocyanate. (L191)
200 to 300 milligrams for an adult human (cyanide salts). (T86)
Organic nitriles are converted into cyanide ions through the action of cytochrome P450 enzymes in the liver. Cyanide is rapidly absorbed and distributed throughout the body. Cyanide is mainly metabolized into thiocyanate by either rhodanese or 3-mercaptopyruvate sulfur transferase. Cyanide metabolites are excreted in the urine. (L96)

Synonyms

thiocyanic acid; 463-56-9; Sulfocyanic acid; hydrogen thiocyanate; nitridosulfanidocarbon; A5KWW7N91V; CHEBI:29200; DTXSID7047221; hydrogen rhodanide; RefChem:189475; DTXCID5027221; nitridosulfanidocarbon;thiocyanic acid; 207-337-4; HSCN; HS-C#N; N#C-SH

Frequently Asked Questions

What are the CAS number and molecular formula of thiocyanic acid?

CAS 463-56-9; molecular formula HSCN; molecular weight — g/mol.

What other names is thiocyanic acid known by?

thiocyanic acid, 463-56-9, Sulfocyanic acid, hydrogen thiocyanate, nitridosulfanidocarbon, A5KWW7N91V.

Is thiocyanic acid classified as hazardous?

Hazard statements reported: H302, H312, H332, H412.

What are the key physical properties of thiocyanic acid?

Melting Point: 5 °C; Vapor Pressure: 4.73 [mmHg].

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.

硫氰酸