磷酸铅

Name: 磷酸铅
Brand: 济南圣和化工有限公司

CAS 7446-27-7P2Pb3O8MW 8.1e+02

磷酸铅（CAS 7446-27-7）属无机化学品类产品，分子式 P2Pb3O8，分子量 8.1e+02。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	7446-27-7
分子式	P2Pb3O8
分子量	8.1e+02
熔点	1,014 °C
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

磷酸铅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

供应说明：磷酸铅常规包装为按订单/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。如需磷酸铅以外的配套原料，也欢迎一并列出需求清单。

常见问题

磷酸铅的 CAS 号是多少？

磷酸铅的 CAS 号为 7446-27-7。

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。

磷酸铅有什么用途？

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

Lead phosphate · CAS 7446-27-7 · P2Pb3O8. UNII 62I1T06190. Melting Point: 1,014 °C; Melting Point: 1014 °C; Solubility: 0.000014 g/100 cu cm water @ 20 °C.

Identification

CAS Registry Number	7446-27-7
PubChem CID	24009
Molecular formula	P2Pb3O8
IUPAC name	tris(lead(2+)) diphosphate
UNII (FDA)	62I1T06190

Computed Descriptors

Molecular Weight	8.1e+02
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	0
Exact Mass	811.83461
Monoisotopic Mass	813.83680
Topological Polar Surface Area	173
Heavy Atom Count	13
Formal Charge	0
Complexity	36.8

Physical & Chemical Properties

Melting Point	1,014 °C
Melting Point	1014 °C
Solubility	0.000014 g/100 cu cm water @ 20 °C
Density	6.9 g/cu cm
Density	6.9-7.3 @25 °C

Physical description & handling notes

Lead phosphate is a white powder.
White solid; [Merck Index] Practically insoluble in water (0.14 mg/L at 20 deg C); [ATSDR ToxProfiles]
White powder
Insol in alcohol; sol in nitric acid, fixed alkali hydroxides
Insoluble in ethanol
When heated to decomp ... emits very toxic fumes of /lead and phosphorus oxides/.

GHS Hazard Classification

Reported hazard statements	H373, H400, H410, H351, H360, H370, H372, H341

H360Df: May damage the unborn child; Suspected of damaging fertility [Danger Reproductive toxicity]

H373 **: May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]

Documented Uses

Used as a styrene and plastic stabilizer and in special glasses; [Merck Index]
Plastic Composites Manufacturing [Category: Industry]
Glass Manufacturing [Category: Industry]
(1982) Not used commercially in USA
Stabilizer for styrene and casein plastics; in special glasses.[The Merck Index, Fourteenth Edition (2006)
Lead phophate is used as a stabilizer in plastics. (L138)

Synonyms

LEAD PHOSPHATE; Trilead phosphate; 7446-27-7; Plumbous phosphate; Lead orthophosphate; Perlex paste 500; Bleiphosphat; Lead(2+) phosphate; Perlex paste 600A; Collodial lead phosphate; Lead phosphate, colloidal; Normal lead orthophosphate; Trilead bis(orthophosphate); Lead(II) phosphate (3:2); Lead phosphate (Pb3(PO4)2); Lead(2+) phosphate (Pb3(PO4)2)

Frequently Asked Questions

What are the CAS number and molecular formula of Lead phosphate?

CAS 7446-27-7; molecular formula P2Pb3O8; molecular weight — g/mol.

What other names is Lead phosphate known by?

LEAD PHOSPHATE, Trilead phosphate, 7446-27-7, Plumbous phosphate, Lead orthophosphate, Perlex paste 500.

Is Lead phosphate classified as hazardous?

Hazard statements reported: H373, H400, H410, H351, H360.

What are the key physical properties of Lead phosphate?

Melting Point: 1,014 °C; Melting Point: 1014 °C; Solubility: 0.000014 g/100 cu cm water @ 20 °C; Density: 6.9 g/cu cm.

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.

磷酸铅