L-Thyroxine Sodium Salt Hydrate 99%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 138960010

1GR L-Thyroxine sodium salt hydrate, 97+%

UNSPSC: 12350000

Code: 29

Additional Details:
Additional Details: CAS Number: 25416-65-3 Weight: 0.05100kg Transport: UN number : 2811 Chem class : 1 Pack group : III


Packaging Glass bottle
Quantity 1g

Product Code. 10497330

Quantity Price
1 £ 49.6 / 1g
EU Stock 1
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Description and Specification

Chemical Identifiers

Chemical Name or Material L-Thyroxine sodium salt hydrate
Name Note 99%
CAS 25416-65-3
Assay 97.0 to 103.0 % (on anhydrous basis) (HPLC)
Assay Percent Range 97+%
Molecular Formula C15H10I4NNaO4·xH2O
Formula Weight 798.86g/mol
MDL Number MFCD06408007
Synonym Sodium levothyroxine

Specification

Appearance of Solution (2% soln. in 1M HCl/alcohol 1/4) Passes Test
Loss on Drying 6% to 11% (105°C, 8 hrs)
Infrared Spectrum Authentic
Packaging Glass bottle
Specific Rotation −5° to −6° (25°C, 589nm) (c=3, alcohol:1N NaOH 2:1) (on anhydrous basis)
Water 11.0% Max.
Specific Rotation Condition − 5.00 (6.00°C c=3,alcohol:1N NaOH)
Color Clear yellow to yellow-green
Quantity 1g
Chemical Name or Material L-Thyroxine sodium salt hydrate
Name Note 99%
CAS 25416-65-3
Physical Form Clear yellow to yellow-greenish liquid
Assay 97.0 to 103.0 % (on anhydrous basis) (HPLC)
Assay Percent Range 97+%
Molecular Formula C15H10I4NNaO4·xH2O
Formula Weight 798.86g/mol
MDL Number MFCD06408007
Merck Index 14, 9415
Synonym Sodium levothyroxine
Documentation

Technical documents