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Sodium pyrophosphate anhydrous(CAS No. 7722-88-5)

Sodium pyrophosphate anhydrous Na4P2O7 (cas 7722-88-5) Molecular Structure

7722-88-5 Structure

Identification and Related Records

【Name】
Sodium pyrophosphate anhydrous
【CAS Registry number】
7722-88-5
【Synonyms】
Sodium pyrophosphate
Tetrasodium pyrophosphate
TSPP
Tetra Sodium Pyrophosphate
Tetrasodium Diphosohate
【EINECS(EC#)】
231-767-1
【Molecular Formula】
Na4P2O7 (Products with the same molecular formula)
【Molecular Weight】
177.975082
【Inchi】
InChI=1S/H4O7P2/c1-8(2,3)7-9(4,5)6/h(H2,1,2,3)(H2,4,5,6)
【InChIKey】
XPPKVPWEQAFLFU-UHFFFAOYSA-N
【Canonical SMILES】
OP(=O)(O)OP(=O)(O)O
【MOL File】
7722-88-5.mol

Chemical and Physical Properties

【Appearance】
white crystalline powder or colourless crystals
【Density】
2.53
【Melting Point】
880℃
【Boiling Point】
93.8 °C
【Flash Point】
无意义
【Water】
H2O: 0.1 M at 20 °C, clear, colorless
【Solubilities】
H2O: 0.1 M at 20 °C, clear, colorless
【Stability】
Stable. Incompatible with strong oxidizing agents.
【Storage temp】
Keep tightly closed in a cool place in a tightly closed container.
【Computed Properties】
Molecular Weight:177.975082 [g/mol]
Molecular Formula:H4O7P2
XLogP3-AA:-3.2
H-Bond Donor:4
H-Bond Acceptor:7
Rotatable Bond Count:2
Exact Mass:177.943226
MonoIsotopic Mass:177.943226
Topological Polar Surface Area:124
Heavy Atom Count:9
Formal Charge:0
Complexity:147
Isotope Atom Count:0
Defined Atom Stereocenter Count:0
Undefined Atom Stereocenter Count:0
Defined Bond Stereocenter Count:0
Undefined Bond Stereocenter Count:0
Covalently-Bonded Unit Count:1
Feature 3D Acceptor Count:6
Feature 3D Anion Count:2
Effective Rotor Count:2
Conformer Sampling RMSD:0.4
CID Conformer Count:1

Safety and Handling

【Hazard Codes】
Xi:Irritant
【Risk Statements】
R36/37/38
【Safety Statements 】
S26;S36
【Safety】

Poison by ingestion, intraperitoneal, intravenous, and subcutaneous routes. It is not a cholinesterase inhibitor. When heated to decomposition it emits toxic fumes of POx and Na2O.
Hazard Symbols:?Xi??????????
The Safety Statements information :
S36: Wear suitable protective clothing.
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
The Risk Statements information:
R36/37/38: Irritating to eyes, respiratory system and skin.

【Sensitive】
Hygroscopic
【Transport】
无资料?
【Specification】

white crystalline powder or colourless crystals
Safety Statements:26-36
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:Wear suitable protective clothing
【Report】

Reported in EPA TSCA Inventory.

Use and Manufacturing

【Usage】

The active ingredient is no longer contained in any registered products.

Supplier Location

Top Suppliers

Diamond member Nanjing Bangnuo Biotechnology Co., Ltd.
Country:ChinaChina
Business Type:Manufacturer
Telephone:86-25-52113793
Diamond member Hangzhou Dayangchem Co., Ltd.
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Business Type:Manufacturer
Telephone:86-571-88938639
Diamond member Wuhan Fortuna Chemical Co., Ltd.
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Telephone:0086-27-59207850
Diamond member Hubei XinRunde Chemical Co., Ltd
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Business Type:Manufacturer
Telephone:86-188-74586545
Diamond member MOSINTER GROUP LIMITED
Country:ChinaChina
Business Type:Manufacturer
Telephone:86-574-89212210
Diamond member Hangzhou J&H Chemical Co., Ltd
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Business Type:Manufacturer
Telephone:86-571-87396430
Hainan Jinying Import And Export Co.,Ltd
Country:ChinaChina
Business Type:Trading Company
Telephone:86-898-32875423
Finetech Industry limited.
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Business Type:Manufacturer
Telephone:86-27-87465837
Xinxiang Huaxing Chemical Co.,Ltd
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Business Type:Manufacturer
Telephone:86-373-5858948
Shenzhen Simeiquan Biotechnology Co.Ltd
Country:ChinaChina
Business Type:Manufacturer
Telephone:86-20-18102838259

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