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Disodium pyrophosphate

BGC Id:630038177032
CAS No:7758-16-9
Synonyms:sodium acid pyrophosphate(sapp) ; dihydrogen disodium pyrophosphate ; disodium dihydrogen diphosphate ; sodiumpyrophosphate,acid ; sapp ; disodiumdiphosphate ; disodium pyrophosphate (na2h2p2o7) ; sapp-rd 1 ; disodium pytophosphate ; sodium hydrogen phosphate (na2h2p2o7) ; pyrophosphoric acid, disodium salt (8ci) ; dspp ; disodium dihydrogen pyrophosphate ; disodium pyrophosphate ; disodium dihydrogendiphosphate (na2h2p2o7) ; sodium acid pyrophosphate (sapp) ; dinatriumpyrophosphat ; sapp 28 ; sodiumpyrophosphate (na2h2p2o7) (6ci) ; sapp 40 ; disodium pytophospha ; diphosphoricacid, disodium salt (9ci)
Molecular Formula:H2Na2O7P2
Molecular Weight:221.94
EINECS:231-835-0
Structural Formula

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The following 12 notable providers have been checked and can be recommended.
Chemical-Suppliers
Unilong Industry
Melting point : decomposes 220℃ [MER06] density : (hexahydrate) 1.86 vapor pressure : 0Pa at 20℃ storage temp : -70°C solubility : H2O : 0.1 M at 20 ℃, clear, colorless PH : 3.5-4.5 (20℃, 0.1M in H2O, freshly prepared)

Chemical-Suppliers
BLD Pharmatech
Smile code: O=P(O[H])(OP(O[H])([O-])=O)[O-].[Na+].[Na+] MDL Number: MFCD00014246 Purity : 95% Available in stock: 200010 g
Chemical-Suppliers
Leap Chem
Molecular Formula: H2Na2O7P2 Molecular Weight: 221.94 Hazard Symbols: Xi WGKGermany: 2

The last intensive check and update was carried out on 2025/11/10.

Identify

Synonyms:
sodium acid pyrophosphate(sapp) ; dihydrogen disodium pyrophosphate ; disodium dihydrogen diphosphate ; sodiumpyrophosphate,acid ; sapp ; disodiumdiphosphate ; disodium pyrophosphate (na2h2p2o7) ; sapp-rd 1 ; disodium pytophosphate ; sodium hydrogen phosphate (na2h2p2o7) ; pyrophosphoric acid, disodium salt (8ci) ; dspp ; disodium dihydrogen pyrophosphate ; disodium pyrophosphate ; disodium dihydrogendiphosphate (na2h2p2o7) ; sodium acid pyrophosphate (sapp) ; dinatriumpyrophosphat ; sapp 28 ; sodiumpyrophosphate (na2h2p2o7) (6ci) ; sapp 40 ; disodium pytophospha ; diphosphoricacid, disodium salt (9ci)
CAS:
7758-16-9
EINECS:
231-835-0
Molecular Formula:
H2Na2O7P2
MDL:
MFCD00014246

Properties

Molecular Weight:
221.94 g·mol−1
Density:
~0.8-1.2 g/cm3 at 20° C
Melting point:
>450° C
Solubility:
H2O: 0.1 M at 20 °C, clear, colorless
Physical Description:
white powder
download Download Molfile for :
Sodium Pyrophosphate Dibasic

Suppliers

Refine Chemical Co.,Ltd.

Company type: Producer
Refine Chemical Co.,Ltd. is a manufacturer and exporter for chemical material. We have diversified activities in R&D, application development, production, sales and also trading. We provide Methyl 4-chlorobenzoate as well. Our factory was established in September of year 2000 with total area 150,000 square meters, we specialize in the business of organic intermediate, daily chemical, chemical additive, and fine chemicals. Our company has passed ISO9001, ISO14001 quality and environmental management system certification ...
Country: P.R.China   Phone: +86 15665752805   Telefax: +86 15665752805

Unilong Industry Co.,Ltd

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86-15668417750
Telefax: +86-531-55690079
Unilong Industry Co.,Ltd is a seller of Sweet orange oil.

OPQ Chemical Co., Ltd

OPQ Chemical is a high tech enterprise,located in China Spring city(Jinan).Mainly engages in the development and production of phenolic and quinones,additive agents, dying stuffs, and pesticide intermediates,and also has been involved in other fine chemicals,cosmetic raw materials etc.And actively practices the business philosophy of "MY heart, let you feel more assured". Additionally 4-Nitrobenzoyl chloride is supplied by us. OPQ has international advanced production technology and equipment, the company's marketing network thro ...
Company type: Producer
Country: P.R.China
Phone: +86-17615852982

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Company type: Producer
Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. 3-Amino-4-methylbenzoic acid will be also provided by us. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
Country: P.R.China   Phone: +86 571 88026825   Telefax: +86 571 88282557

Hangzhou Zhongqi Chem Co., Ltd

Company type: Leading producer
Country: P.R.China
Phone: +86-571-86976032
Telefax: +86-571-86972162
Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. We provide (S)-3,4-Dihydro-6-chloro-4-hydroxy-4H-thieno[3,2-e]-1,2-thiazine-1,1-dioxide as well. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ...

Lori Industry Co., Ltd

Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . We are supplier of Isononyl alcohol. Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...
Company type: Bulk chemical producer
Country: P.R.China
Phone: +86-13011713125
Telefax: +86-13011713125

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We are supplier of Barium fluoride. We expect to cooperate with more partners in ...
Country: P.R.China   Phone: +86-571-88938639   Telefax: +86-571-8893-8652

Shandong SanYoung Industry Co., Ltd

Country: P.R.China
Phone: +86 155-64526813
Telefax: +86 531-56897532
Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. We supply our chemical product 3-Nitrophthalonitrile. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Our company has a large number of customers with good reputation at home and abroad, ...

Xingrui Industry Co., Limited

Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. We are supplier of 4-(Hydroxymethyl)benzoic acid. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...
Company type: Leading producer
Country: P.R.China
Phone: +86-531-88980365
Telefax: +86-531-88980365

BLD Pharmatech Ltd

Company type: Supplier
Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. We are supplier of 2,4-Hexanedione. Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...
Country: P.R.China   Phone: +86-21-61629022   Telefax: +86-21-50201702

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658
LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

Skyrun Industrial Co., Ltd.

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. We are seller of [1,1'-Biphenyl]-4-carboxylic acid,4-[4-(3-chlorophenoxy)-3-hydroxy-1-butenyl]hexahydro-2-oxo-2H-cyclopenta[b]furan-5-yl ester,[3ar-[3a,4(1E,3R*),5,6a]]-. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
Company type: Leading producer
Country: P.R.China
Phone: +86-576-84015261
Telefax: +86-576-84015261

Safety Information

Hazard Classes:
Risk Codes:
36 (R)
Safety Codes:
24/25-26 (S)
WGK Germany:
2
RTECS:
UX6475000
Storage temperature:
-70°C

What other providers are available for CAS 7758-16-9?

In addition to the providers presented here for Disodium pyrophosphate with the CAS number 7758-16-9, there are other 52 providers with slightly different product names available for this CAS number.

+1 additional providers that we know from the past
Newstar Chem Enterprise Ltd. | Purestar Chem Enterprise Co., Ltd. | Shandong Lanhai Industry Co.,Ltd. | Nantong Xindao Biotech Ltd | BuGuCh & Partners +37 additional providers that we know from the past
+4 additional providers that we know from the past
Simagchem Corporation | Xiamen Hisunny Chemical Co., Ltd. | Xiamen Equation Chemical Co.,Ltd +1 additional providers that we know from the past




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