硫化氢铵

Name: 硫化氢铵
Brand: 济南圣和化工有限公司

CAS 12124-99-1H4N.HSMW 51.11

硫化氢铵（CAS 12124-99-1）属无机化学品类产品，分子式 H4N.HS，分子量 51.11。济南圣和化工有限公司常年现货供应该产品，常规纯度按批次COA提供(不公开发布)，可按客户需求安排分装包装，欢迎邮件或来电询价。

产品概览

CAS号	12124-99-1
分子式	H4N.HS
分子量	51.11
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

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

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。除硫化氢铵外，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

硫化氢铵的 CAS 号是多少？

硫化氢铵的 CAS 号为 12124-99-1。

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。

硫化氢铵有什么用途？

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

ammonium hydrogensulphide · CAS 12124-99-1 · H4N.HS. UNII A824D6LXMB. Vapor Pressure: 390.0 [mmHg].

Identification

CAS Registry Number	12124-99-1
PubChem CID	25515
Molecular formula	H4N.HS
IUPAC name	azanium sulfanide
UNII (FDA)	A824D6LXMB

Computed Descriptors

Molecular Weight	51.11
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	51.01427034
Monoisotopic Mass	51.01427034
Topological Polar Surface Area	2
Heavy Atom Count	2
Formal Charge	0
Complexity	0

Physical & Chemical Properties

Vapor Pressure	390.0 [mmHg]

Physical description & handling notes

Ammonium hydrosulfide, solution is a clear, yellowish liquid. Kept basic with NaOH, as acid will release hydrogen sulfide gas. Technical grade is 40-44%. Used in photography, textiles, synthetic flavors, coloring brasses, bronzes, and iron control.
White to yellow hygroscopic solid; [ICSC] Decomposes when moisture or >0 deg C; [Hawley] Technical grade is 40-44% and kept basic with sodium hydroxide; [CAMEO] Solution has strong odor of rotten eggs and ammonia; [CHRIS]
HYGROSCOPIC WHITE-TO-YELLOW CRYSTALS WITH CHARACTERISTIC ODOUR.
Solubility in water, g/100ml: 128.1
Vapor pressure, kPa at 22 °C: 52
room temperature. This produces toxic and corrosive gases including ammonia and hydrogen sulfide. Reacts with acids. This produces hydrogen sulfide and sulfur oxides. Reacts violently with oxidants. This generates fire or explosion hazard.

GHS Hazard Classification

Reported hazard statements	H312 (31.3%), H314 (100%), H400 (100%), H301

H312 (31.3%): Harmful in contact with skin [Warning Acute toxicity, dermal]

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

Documented Uses

Used in lubricants; [Merck Index] Used in photography, textiles, synthetic flavors, for coloring brasses and bronzes, and for iron control (soda ash production); [CAMEO]
Photographic Processing [Category: Other]
Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
Applying metallic patinas [Category: Hobbies]
Ammonium sulfide ((NH4)(SH)): ACTIVE

Synonyms

Ammonium bisulfide; Ammonium hydrosulfide; Ammonium sulfhydrate; Ammonium hydrogen sulfide; 12124-99-1; Ammonium mercaptan; Ammonium hydrogensulphide; Monoammonium sulfide; Ammonium sulfide ((NH4)(SH)); Sirnik amonny; Sirnik amonny [Czech]; EINECS 235-184-3; A824D6LXMB; AMMONIUM BISULFIDE [MI]; DTXSID20894064; RefChem:557670

Frequently Asked Questions

What are the CAS number and molecular formula of ammonium hydrogensulphide?

CAS 12124-99-1; molecular formula H4N.HS; molecular weight — g/mol.

What other names is ammonium hydrogensulphide known by?

Ammonium bisulfide, Ammonium hydrosulfide, Ammonium sulfhydrate, Ammonium hydrogen sulfide, 12124-99-1, Ammonium mercaptan.

Is ammonium hydrogensulphide classified as hazardous?

Hazard statements reported: H312, H314, H400, H301.

What are the key physical properties of ammonium hydrogensulphide?

Vapor Pressure: 390.0 [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.