Sodium pyrophosphate(V)

Name: Sodium pyrophosphate(V)
Brand: Jinan Shenghe Chemical Co., Ltd.

CAS 7722-88-5Na4P2O7MW 265.90

Sodium pyrophosphate(V) (CAS No. 7722-88-5) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Inorganic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number7722-88-5

Molecular FormulaNa4P2O7

Molecular Weight265.90

Melting Point1810 °F (NIOSH, 2024)

Purity按批次COA提供(不公开发布)

Packaging按订单/批次确认(不公开发布)

ApplicationsInorganic Chemicals

CategoryInorganic Chemicals

Where it is used

Inorganic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)

Purity按批次COA提供(不公开发布)

StorageSealed, cool and dry place

Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of Sodium pyrophosphate(V)?

The CAS number of Sodium pyrophosphate(V) is 7722-88-5.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of Sodium pyrophosphate(V)?

Main applications include Inorganic Chemicals.

How do I buy Sodium pyrophosphate(V) or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

描述

焦磷酸钠 · CAS 7722-88-5 · Na4P2O7. UNII O352864B8Z. Melting Point: 1810 °F (NIOSH, 2024); Melting Point: 988 °C; Melting Point: 993 °C.

标识信息

CAS 号	7722-88-5
PubChem CID	24403
分子式	Na4P2O7
IUPAC 名称	tetrasodium;phosphonato phosphate
UNII（FDA）	O352864B8Z

计算分子描述符

Molecular Weight	265.90
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	0
Exact Mass	265.87100346
Monoisotopic Mass	265.87100346
Topological Polar Surface Area	136
Heavy Atom Count	13
Formal Charge	0
Complexity	124

理化性质

Melting Point	1810 °F (NIOSH, 2024)
Melting Point	988 °C
Melting Point	993 °C
Melting Point	1810 °F
Solubility	7 % at 77 °F (NIOSH, 2024)
Solubility	(77 °F): 7%
Density	2.534
Density	2.534 @25 °C
Density	2.45
Vapor Pressure	0 mmHg (approx) (NIOSH, 2024)

法规状态

法规与食品接触	FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT FDA 21 CFR 中列出的食品接触物质清单：FCS ACIDITY_REGULATOR; EMULSIFIER; SEQUESTRANT: Food Additives ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT, FORMULATION AID, HUMECTANT, Group MTDI for phosphorus from all sources, expressed as P TRS 683-JECFA 26/25
GHS 通报统计	6.2% (95 / 1523)

法规与食品接触

FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT
FDA 21 CFR 中列出的食品接触物质清单：FCS
ACIDITY_REGULATOR; EMULSIFIER; SEQUESTRANT: Food Additives
ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT, FORMULATION AID, HUMECTANT,
Group MTDI for phosphorus from all sources, expressed as P
TRS 683-JECFA 26/25

GHS 通报统计

6.2% (95 / 1523)

GHS 危害分类

GHS 通报统计	6.2% (95 / 1523)
已通报的危害声明	H302 (51.1%), H315 (13.1%), H318 (49.6%), H319 (44.2%), H335 (11.7%), H312 (100%), H332 (100%), H413 (100%)

同义词

Sodium pyrophosphate; TETRASODIUM PYROPHOSPHATE; 7722-88-5; TSPP; Tetrasodium diphosphate; Phosphotex; Diphosphoric acid, tetrasodium salt; Sodium diphosphate; Victor TSPP; Natrium pyrophosphat; Sodium diphosphate, anhydrous; Pyrophosphoric acid tetrasodium salt; Sodium phosphate (Na4P2O7); Sodium diphosphate (Na4P2O7); Sodium pyrophosphate, tetrabasic; DTXSID9042465

常见问题

焦磷酸钠的 CAS 号和分子式是什么？

CAS 号 7722-88-5；分子式 Na4P2O7；分子量 — g/mol。

焦磷酸钠还有哪些别名？

Sodium pyrophosphate, TETRASODIUM PYROPHOSPHATE, 7722-88-5, TSPP, Tetrasodium diphosphate, Phosphotex.

焦磷酸钠的法规状态如何？

已记录的法规收录：FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT; FDA 21 CFR 中列出的食品接触物质清单：FCS; ACIDITY_REGULATOR; EMULSIFIER; SEQUESTRANT: Food Additives。