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Sodium Thiosulfate Pentahydrate (Crystalline/USP/FCC/EP/BP), Fisher Chemical

$221.44 - $763.25

Chemical Identifiers

CAS	10102-17-7
Physical Form	Solid
Molecular Formula	Na₂O₃S₂ · 5 H₂O
Formula Weight	248.19
MDL Number	MFCD00003499
Chemical Name or Material	Sodium Thiosulfate Pentahydrate
Assay	99.0 to 100.5% (FCC)
Grade	BP/EP/FCC/USP

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Products ${productFamilyLength}

Catalog Number	Mfr. No.	Packaging	Quantity	Price	Quantity
Catalog Number	Mfr. No.	Packaging	Quantity	Price	Quantity
S47512 SDS	Fisher Scientific S47512	Poly Pail	12kg	Each for $763.25		Add to cart
S475212 SDS	Fisher Scientific S475212	Poly Bottle	2.5kg	Each for $221.44		Add to cart

Specifications Description & Specifications

Chemical Identifiers

CAS	10102-17-7
Molecular Formula	Na₂O₃S₂ · 5 H₂O
MDL Number	MFCD00003499
Assay	99.0 to 100.5% (FCC)

Physical Form	Solid
Formula Weight	248.19
Chemical Name or Material	Sodium Thiosulfate Pentahydrate
Grade	BP/EP/FCC/USP

Specifications

CAS	10102-17-7
Molecular Formula	Na₂O₃S₂ · 5 H₂O
Appearance of Solution	Pass Test (BP)
Calcium (Ca)	Pass Test (USP)
Heavy Metals (as Pb)	0.002% max. (USP)
Lead (Pb)	10ppm max. (FCC)
Residual Solvents	Meets Requirements (BP)
Sulfate and Sulfite	0.2% max. (BP)
Water	32.0 to 37.0% (USP)
Melting Point	48.5°C
Quantity	12kg
Assay	99.0 to 100.5% (FCC)

Physical Form	Solid
Formula Weight	248.19
MDL Number	MFCD00003499
Heavy Metals	10ppm max. (BP)
Identification	Pass Test (BP)
Packaging	Poly Pail
Selenium (Se)	0.003% max. (FCC)
Sulfide	Pass Test (BP)
Color	White
pH	6.0 to 8.4 (EP/BP)
Chemical Name or Material	Sodium Thiosulfate Pentahydrate
Grade	BP/EP/FCC/USP

Safety and Handling

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