Skip to Content
MilliporeSigma

1.06513

SAFC

Sodium thiosulfate pentahydrate

pure

Synonym(s):

Sodium thiosulfate pentahydrate, Antichlor

Slide 1 of 1
Sign Into View Organizational & Contract Pricing

Select a Size

2.5 KG
$64.00
50 KG
$488.00

$64.00


Check Cart for Availability

Request a Bulk Order

Select a Size

Change View
2.5 KG
$64.00
50 KG
$488.00

About This Item

Empirical Formula (Hill Notation):
Na2O3S2 · 5H2O
CAS Number:
Molecular Weight:
248.18
MDL number:
UNSPSC Code:
12352302
EC Index Number:
231-867-5

Skip To

Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

$64.00


Check Cart for Availability

Request a Bulk Order
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

form

solid

pH

6.0-7.5 (20 °C, 100 g/L in H2O)

mp

48 °C

solubility

701 g/L

density

1.74 g/cm3 at 20 °C

application(s)

pharma/biopharma processes

storage temp.

2-30°C

SMILES string

[Na+].[Na+].[S](=S)(=O)([O-])[O-].O.O.O.O.O

InChI

1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2

InChI key

PODWXQQNRWNDGD-UHFFFAOYSA-L

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
1.06514380016217247
application(s)

pharma/biopharma processes

application(s)

liquid formulation
pharmaceutical
semi-solid formulation
solid formulation

application(s)

-

application(s)

-

form

solid

form

crystalline, solid

form

powder

form

crystalline powder, crystals, pellets

density

1.74 g/cm3 at 20 °C

density

1.74 g/cm3 at 20 °C

density

-

density

-

solubility

701 g/L

solubility

-

solubility

-

solubility

water: soluble(lit.)

pH

6.0-7.5 (20 °C, 100 g/L in H2O)

pH

6.0-7.5 (20 °C, 100 g/L in H2O)

pH

-

pH

6.0-8.4 (25 °C, 5%)

mp

48 °C

mp

48 °C

mp

-

mp

-

Application

Sodium thiosulfate pentahydrate is used as antioxidant or chelating agent and is suitable for use in pharmaceutical processes.

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service