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BGC » Chemicals A-Z » Disodium pyrophosphate
BGC ID: 630038177032-22
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Disodium pyrophosphate

Identify Properties Safty Suppliers 17 Links ☰
CAS 7758-16-9
Formula H2Na2O7P2
MDL MFCD00014246
Structural Formula
Catalog # Product (Catalog #) Unit Price (US$) Quantity
630038177032
Disodium pyrophosphate
(630038177032)		 on request + -

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

Safety Information

Hazard Symbols: Xi
hazard symbol Xi
Europe standard Hazard pictograms, code and definition
Hazard Classes:
Risk Codes:
36 (R)
Safety Codes:
24/25-26 (S)
WGK Germany:
2
RTECS:
UX6475000
Storage temperature:
-70°C

Suppliers

Global Disodium pyrophosphate Suppliers : USA (2) Belgium (2) P.R.China (12) Germany (1)
SupplierPhoneFaxCountryInquiry contact
Ambeed, Inc. +1 630-580-1088 +1 630-581-0788 USA REQUEST
Barentz N.V. +32-2-725 2430 +32-2-725 1358 Belgium REQUEST
BLD Pharmatech Ltd +86-21-61629022 +86-21-50201702 P.R.China REQUEST
Brenntag N.V. +32-56-776 944 +32-56-775 711 Belgium REQUEST
Dayang Chem (Hangzhou) Co.,Ltd. +86-571-88938639 +86-571-8893-8652 P.R.China REQUEST
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) +86 571 88026825 +86 571 88282557 P.R.China REQUEST
Hangzhou Zhongqi Chem Co., Ltd +86-571-86976032 +86-571-86972162 P.R.China REQUEST
Leap Chem Co., Ltd +852-30606658 P.R.China REQUEST
Lori Industry Co., Ltd +86-13011713125 +86-13011713125 P.R.China REQUEST
OPQ Chemical Co., Ltd +86-17615852982 P.R.China REQUEST
Overlack AG (Formaly Arnsperger) +49 2161 356 0 +49 2161 356 111 Germany REQUEST
Refine Chemical Co.,Ltd. +86 15665752805 +86 15665752805 P.R.China REQUEST
Santa Cruz Biotechnology, Inc. USA REQUEST
Shandong SanYoung Industry Co., Ltd +86 155-64526813 +86 531-56897532 P.R.China REQUEST
Skyrun Industrial Co., Ltd. +86-576-84015261 +86-576-84015261 P.R.China REQUEST
Wuhan Soleado Technology Co., Ltd. +86-27-83341481 +86-27-83341481 P.R.China REQUEST
Xingrui Industry Co., Limited +86-531-88980365 +86-531-88980365 P.R.China REQUEST

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