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Disodium pyrophosphate

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Formula: H2Na2O7P2
CAS: 7758-16-9
search Element: pyrophosphate disodium
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Identification

Structural Formula
Disodium pyrophosphate
CAS:
7758-16-9
EINECS:
231-835-0
Molecular Formula:
H2Na2O7P2
MDL:
MFCD00014246
Synonym:
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)




Suppliers

Autech Industry Co.,Limited
AIC11884752
+
Wuhan Soleado Technology Co., Ltd.
WST14965984
+
OPQ Chemical Co., Ltd
OC9242772
+
Shandong SanYoung Industry Co., Ltd
SSI15406160
+
BLD Pharmatech Ltd
BP7922376
+
Lori Industry Co., Ltd
LI9682904
+
Refine Chemical Co.,Ltd.
RCC10564224
+
Barentz N.V.
BN5281584
Brenntag N.V.
BN5721716
Xingrui Industry Co., Limited
XIL12765104
+
Santa Cruz Biotechnology, Inc.
SCB13205280
Dayang Chem (Hangzhou) Co.,Ltd.
DC13645456
+
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Hangzhou J&H Chemical Co., Ltd.
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Skyrun Industrial Co., Ltd.
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Hangzhou Zhongqi Chem Co., Ltd
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Haihang Industry Co., Ltd.
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Hainan Zhongxin Chemical Co., Ltd.
HZC255010200
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Aecochem Corp.
AC10503150
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Purestar Chem Enterprise Co., Ltd.
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Chem One Ltd.
CO9752925
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Brown Chemical Co. Inc.
BCC17256900
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Vitusa Products Inc.
VP15004500
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Qingdao Finechem Chemical Co., Ltd.
QFC262510500
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KHBoddin GmbH
K9751950
Sodium acid pyrophosphate
Arakato Development Ltd
AD17255175
Sodium acid pyrophosphate
Nantong Xindao Biotech Ltd
NXB19507800
Sodium pyrophosphate dibasic
Santa Cruz Biotechnology, Inc.
251047
Diphosphoric acid, disodium salt
Angene International Limited
AGN-PC-0UBXO5
Sodium pyrophosphate, 200mM buffer soln.
Alfa (A Johnson Matthey Company)
A640019200
di-Sodium dihydrogen pyrophosphate anhydrous
Simagchem Corporation
SC369611088
di-Sodium dihydrogen pyrophosphate anhydrous
Xiamen Hisunny Chemical Co., Ltd.
XHC580823232
di-Sodium dihydrogen pyrophosphate anhydrous
Xiamen Equation Chemical Co.,Ltd
XECC563228160

Prices & Availability




Data is processed


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Properties for Disodium pyrophosphate

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
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Safety & Transport Information

Risk Codes:
R36 - Irritating to eyes
Safety Codes:
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
Hazard Symbols:
Xi
Hazard symbol Xi
Storage temperature :
-70°C
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Alternative Distributors of [Disodium pyrophosphate]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Caldic Belgium N.V. | Ets Pierre Radermecker-Interchimie S.A. | Univar Benelux S.A. | New Dragon Industrial Co., Ltd | Jinan Great Chemical Co., Ltd. | East Chemical Industry Co., Ltd. | Yongyi Chemicals Group Co., Ltd. | Jinan Haohua Industry Co., Ltd. | ICL Performance Products | Gihi Chemicals Co., Limited | Wanko Chemical Co., Ltd.

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