亚硫酸铵

Name: 亚硫酸铵
Brand: 济南圣和化工有限公司

CAS 10196-04-0H8N2O3SMW 116.14

济南圣和化工主营供应亚硫酸铵（CAS 10196-04-0），归类于无机化学品，分子式 H8N2O3S，分子量 116.14。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	10196-04-0
分子式	H8N2O3S
分子量	116.14
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

亚硫酸铵在无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

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。除亚硫酸铵外，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

亚硫酸铵的 CAS 号是多少？

亚硫酸铵的 CAS 号为 10196-04-0。

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。

亚硫酸铵有什么用途？

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 sulfite · CAS 10196-04-0 · H8N2O3S. UNII 8LF589Y5GD. Density: 1.41 @25 °C.

Identification

CAS Registry Number	10196-04-0
PubChem CID	25041
Molecular formula	H8N2O3S
IUPAC name	diazanium;sulfite
UNII (FDA)	8LF589Y5GD

Computed Descriptors

Molecular Weight	116.14
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	0
Exact Mass	116.02556330
Monoisotopic Mass	116.02556330
Topological Polar Surface Area	84.4
Heavy Atom Count	6
Formal Charge	0
Complexity	18.8

Physical & Chemical Properties

Density	1.41 @25 °C

Physical description & handling notes

Ammonium sulfite is a colorless crystalline solid. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. It is used in the manufacture of other chemicals, in medicine, and photography.
Large Crystals; Dry Powder; Liquid
White odorless solid; [HSDB] White odorless crystalline solid; [MSDSonline]
White, solid
Odorless
Soluble in water, almost insoluble in alcohol, acetone.

Regulatory Status

Regulatory & Food Contact	FDA Substance added to food: COLOR OR COLORING ADJUNCT CIR / INCI: Cosmetic ingredients (Ammonium Sulfite) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Preservative
GHS notification summary	71.1% (133 / 187)

GHS Hazard Classification

GHS notification summary	71.1% (133 / 187)
Reported hazard statements	H314 (13.4%), H315 (15%), H319 (15.5%), H335 (10.2%), H302, H318

This chemical does not meet GHS hazard criteria for 71.1% (133 of 187) of all reports.

H314 (13.4%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

Documented Uses

CIR ingredient: Ammonium Sulfite
Used in photography and in the production of caramel, refractory bricks, lubricants, medicines, permanent wave solutions, ammonium thiosulfite, and ammonium chloride; [HSDB]
Photographic Processing [Category: Other]
Dressing Hair [Category: Other]
In photography; as reducing agent; in bricks for blast furnace linings; in lubricants for metal cold-working.
... Medicine, permanent wave solns. /Ammonium sulfite monohydrate/

Synonyms

AMMONIUM SULFITE; Diammonium sulfite; Ammonium sulphite; 10196-04-0; Diammonium sulfonate; 8LF589Y5GD; Sulfurous acid, diammonium salt; Sulfurous acid, ammonium salt; DTXSID2064991; RefChem:112210; DTXCID4032667; 233-484-9; diazanium;sulfite; ammoniumsulfite; Ammoniumsulfit; diazanium;sulite

Frequently Asked Questions

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

CAS 10196-04-0; molecular formula H8N2O3S; molecular weight — g/mol.

What other names is ammonium sulfite known by?

AMMONIUM SULFITE, Diammonium sulfite, Ammonium sulphite, 10196-04-0, Diammonium sulfonate, 8LF589Y5GD.

What is the regulatory status of ammonium sulfite?

Documented regulatory listings: FDA Substance added to food: COLOR OR COLORING ADJUNCT; CIR / INCI: Cosmetic ingredients (Ammonium Sulfite) -> CIR (Cosmetic Ingredient Review); CIR / INCI: Preservative.

Is ammonium sulfite classified as hazardous?

71.1% of GHS notifications report no hazard classification (133 of 187).

What are the key physical properties of ammonium sulfite?

Density: 1.41 @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.