ChemicalBook--->CAS DataBase List--->15578-26-4

15578-26-4

15578-26-4 Structure

15578-26-4 Structure
IdentificationMore
[Name]

Stannous pyrophosphate
[CAS]

15578-26-4
[Synonyms]

STANNOUS PYROPHOSPHATE
TIN(II) DIPHOSPHATE
TIN(II) PYROPHOSPHATE
TIN(II) PYROPHOSPHATE HYDRATE
diphosphoricacid,tin(2+)salt(1:2)
diphosphoricacid,tin(2++)salt(1:2)
phosphoricacid,tin(2+)salt(1:2)
pyrophosphoricacid,tin(2+)salt(1:2)
tin(2+)diphosphate(1:2)
tin(2+)pyrophosphate
tinpyrophosphate(6ic,7ci)
ditin pyrophosphate
PYROPHOSPHATE, STANNOUS
Stannous
tin(ii) phosphate
tin(ii) phosphate (pyro)
TechneScan PYP
2,2'-Oxybis[1,3-dioxa-2-phospha-4-stanna(II)cyclobutan-2-one]
Pyrophosphoric acid tin(2+) salt
Tin pyrophosphate
[EINECS(EC#)]

239-635-5
[Molecular Formula]

O7P2Sn2
[MDL Number]

MFCD00167376
[Molecular Weight]

411.36
[MOL File]

15578-26-4.mol
Chemical PropertiesBack Directory
[Melting point ]

>400°C (dec.)
[density ]

4,01 g/cm3
[storage temp. ]

Refrigerator
[solubility ]

insoluble in H2O; soluble in concentrated acid solutions
[form ]

Powder
[color ]

White
[Specific Gravity]

4.01
[Water Solubility ]

Insoluble in water.
[Merck ]

14,8788
[Exposure limits]

ACGIH: TWA 2 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 2 mg/m3
[LogP]

-1 at 20℃
[CAS DataBase Reference]

15578-26-4(CAS DataBase Reference)
[EPA Substance Registry System]

15578-26-4(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

2
[RTECS ]

JL6737500
[TSCA ]

Yes
[HS Code ]

28353990
[Toxicity]

rat,LD50,oral,3805mg/kg (3805mg/kg),BEHAVIORAL: FOOD INTAKE (ANIMAL)GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA",National Technical Information Service. Vol. OTS0555171,
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium chloride-->Stannous chloride dihydrate
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Stannous pyrophosphate(15578-26-4).msds
Hazard InformationBack Directory
[Chemical Properties]

Stannous pyrophosphate, Sn2P2O7, sp gr 4.009 at 16 °C (60.8 °F), is an amorphous white powder, decomposing at above 400 °C. It is insoluble in water and soluble in concentrated mineral acids and sodium pyrophosphate.
[Chemical Properties]

White Solid
[Uses]

Tin(II) Pyrophosphate inhibit the formation of volatile sulphur compounds (VSC).
[Uses]

Tin(II) pyrophosphate is used to inhibit the formation of volatile sulfur compounds. Further, it is used for cyanide-free tin coating.
[Production Methods]

It is prepared from stannous chloride and sodium pyrophosphate, and used as a caries preventative in toothpaste and as a diagnostic aid in radioactive bone scanning and red-blood-cell labeling.
[Brand name]

TechneScan PYP (Mallinckrodt).
Spectrum DetailBack Directory
[Spectrum Detail]

Stannous pyrophosphate(15578-26-4)IR
Stannous pyrophosphate(15578-26-4)Raman
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Tin(II) pyrophosphate(15578-26-4)
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