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多硫化钠

CAS 1344-08-7Na2S3MW 142.2

济南圣和化工主营供应 多硫化钠(CAS 1344-08-7),归类于无机化学品,分子式 Na2S3,分子量 142.2。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1344-08-7
分子式Na2S3
分子量142.2
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

多硫化钠主要应用于无机化学品。具体使用工况下的添加量与规格要求,欢迎与技术团队沟通确认。

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 多硫化钠 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

多硫化钠 的 CAS 号是多少?

多硫化钠 的 CAS 号为 1344-08-7。

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。

多硫化钠 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

sodium polysulphide · CAS 1344-08-7 · Na2S3. UNII 3GC5GB3QBV.

Identification

CAS Registry Number1344-08-7
PubChem CID15361821
Molecular formulaNa2S3
UNII (FDA)3GC5GB3QBV

Computed Descriptors

Molecular Weight142.2
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass141.89575208
Monoisotopic Mass141.89575208
Topological Polar Surface Area27.3
Heavy Atom Count5
Formal Charge0
Complexity0

Physical description & handling notes

  • Liquid
  • Reddish-brown solid with an odor like hydrogen sulfide; [ECHA REACH Registrations] 25-30% Aqueous solution: Dark red viscous liquid with an odor of rotten eggs; [Columbus Chemical MSDS]

Regulatory Status

Regulatory & Food ContactFDA Inventory of Food Contact Substances Listed in 21 CFR: FCS

GHS Hazard Classification

Reported hazard statementsH301, H314, H400, H290 (20.4%), H311 (40%), H318 (67.3%)

H301: Toxic if swallowed [Danger Acute toxicity, oral]

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

Documented Uses

  • Used in chemical synthesis, in the textile processing industry, as a coloring agent, intermediate, and reducing agent; [IUCLID] Used as a monomer in polysulfide polymer production, laboratory reagent, intermediate, and processing aid in the textile industry; [ExPub: ECHA REACH Registrations]
  • Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
  • 2020: 1,000,000 - <8,500,000 lb
  • All Other Basic Inorganic Chemical Manufacturing
  • Sodium sulfide (Na2(Sx)): ACTIVE

Synonyms

RefChem:887833; DTXSID9051296; DTXCID901768076; 215-686-9; 1344-08-7; Sodium sulfide (Na2(Sx)); 37488-76-9; Sodium trisulfide; Sodium sesquisulfide; 3GC5GB3QBV; Sodium sulfide (Na2(S3)); SCHEMBL29624237; Trisulfide, sodium salt (1:2); OLPXIHXXKBDZES-UHFFFAOYSA-L

Frequently Asked Questions

What are the CAS number and molecular formula of sodium polysulphide?

CAS 1344-08-7; molecular formula Na2S3; molecular weight — g/mol.

What other names is sodium polysulphide known by?

RefChem:887833, DTXSID9051296, DTXCID901768076, 215-686-9, 1344-08-7, Sodium sulfide (Na2(Sx)).

What is the regulatory status of sodium polysulphide?

Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

Is sodium polysulphide classified as hazardous?

Hazard statements reported: H301, H314, H400, H290, H311.

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.

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English page: sodium polysulphide

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