硫酸铝铵

Name: 硫酸铝铵
Brand: 济南圣和化工有限公司

CAS 7784-25-0AlH4NO8S2MW 237.15

本页收录硫酸铝铵，CAS 登记号为 7784-25-0，分子式 AlH4NO8S2，分子量 237.15，归类于基础化工原料。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	7784-25-0
分子式	AlH4NO8S2
分子量	237.15
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	基础化工原料；膨松剂；稳定剂和凝固剂；无机化学品
类别	基础化工原料\|膨松剂\|稳定剂和凝固剂\|无机化学品

应用领域

基础化工原料；膨松剂；稳定剂和凝固剂；无机化学品

目前硫酸铝铵主要服务于基础化工原料与膨松剂两大方向。我们可按应用场景提供不同规格，随货 COA 列明实测指标，方便您做入厂检验比对。

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：硫酸铝铵常规包装为按订单/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。如需硫酸铝铵以外的配套原料，也欢迎一并列出需求清单。

常见问题

硫酸铝铵的 CAS 号是多少？

硫酸铝铵的 CAS 号为 7784-25-0。

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。

硫酸铝铵有什么用途？

主要应用于基础化工原料；膨松剂；稳定剂和凝固剂；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

Aluminum ammonium sulfate · CAS 7784-25-0 · AlH4NO8S2. UNII DPU64XYB1D. Density: 2.45 at 20 °C.

Identification

CAS Registry Number	7784-25-0
PubChem CID	3032540
Molecular formula	AlH4NO8S2
IUPAC name	aluminum;azanium;disulfate
UNII (FDA)	DPU64XYB1D

Computed Descriptors

Molecular Weight	237.15
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	0
Exact Mass	236.9193718
Monoisotopic Mass	236.9193718
Topological Polar Surface Area	178
Heavy Atom Count	12
Formal Charge	0
Complexity	62.2

Physical & Chemical Properties

Density	2.45 at 20 °C

Physical description & handling notes

Dry Powder; Large Crystals
Colorless or white odorless solid; [HSDB] White crystalline solid; Soluble in water; [MSDSonline]
White powder
COLORLESS HEXAGONAL CRYSTALS
Odorless
Strong astringent taste

Regulatory Status

Regulatory & Food Contact	FDA Substance added to food: LEAVENING AGENT, PH CONTROL AGENT, PROCESSING AID, SURFACE-FINISHING AGENT CIR / INCI: Antiperspirant
GHS notification summary	98.7% (76 / 77)

GHS Hazard Classification

GHS notification summary	98.7% (76 / 77)

This chemical does not meet GHS hazard criteria for 98.7% (76 of 77) of all reports.

Reported as not meeting GHS hazard criteria by 76 of 77 companies (only 1.3% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Documented Uses

Used in baking powders and dyes and to make pigment, lakes, artificial gems, vegetable glue, marble and porcelain cements, and paper; Also used for fireproofing, tanning, copper plating, and as an astringent and styptic; [Merck Index] Used in dyeing (mordant), water and sewage purification (clarifying agent), paper sizing, leather tanning, and fur treatment; (Uses for the dodecahydrate); [Hawley]
Electroplating [Category: Plate]
Pulp and Paper Processing [Category: Industry]
Sewer and Wastewater Treatment [Category: Industry]
Leather Tanning and Processing [Category: Industry]
Fur Dressing and Dyeing [Category: Industry]

Synonyms

ALUMINUM AMMONIUM SULFATE; Monoammonium monoaluminum sulfate; Aluminum ammonium alum; Ammonium aluminum alum; Caswell No. 041B; Exsiccated ammonium alum; Alum, ammonium anhydrous; DPU64XYB1D; Aluminum ammonium bis(sulfate); DTXSID7051428; Aluminum ammonium disulfate (Al(NH4)(SO4)2); RefChem:111643; aluminum sulfate ammonium salt; DTXCID5030030; aluminium(3+) ion ammonium disulfate; 7784-25-0

Frequently Asked Questions

What are the CAS number and molecular formula of Aluminum ammonium sulfate?

CAS 7784-25-0; molecular formula AlH4NO8S2; molecular weight — g/mol.

What other names is Aluminum ammonium sulfate known by?

ALUMINUM AMMONIUM SULFATE, Monoammonium monoaluminum sulfate, Aluminum ammonium alum, Ammonium aluminum alum, Caswell No. 041B, Exsiccated ammonium alum.

What is the regulatory status of Aluminum ammonium sulfate?

Documented regulatory listings: FDA Substance added to food: LEAVENING AGENT, PH CONTROL AGENT, PROCESSING AID, SURFACE-FINISHING AGENT; CIR / INCI: Antiperspirant.

Is Aluminum ammonium sulfate classified as hazardous?

98.7% of GHS notifications report no hazard classification (76 of 77).

What are the key physical properties of Aluminum ammonium sulfate?

Density: 2.45 at 20 °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.