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LC5786 Thiamine phosphoric acid ester chloride dihydrate
suitable for use as an active pharmaceutical ingredient

 

Order number Packaging Quantity Price €
AC32786 Plastic bottle  5 kg inquire
AC32786 Double PE Sack 25 kg inquire

 

Product information
Synonyms [Thiaminium dihydrogen phosphate chloride (estersalt)]
Hill Formula C12H18ClN4O4PS * 2 H2O
HS Code 2936 22 00
EC number 208-536-9
Molar mass 416.82 g/mol
CAS number 273724-21-3

 

Chemical and physical data
Solubility 240 g/l (20 °C)
Melting point 193 °C (decomposition)
Molar mass 416.82 g/mol
Bulk density 670 kg/m3
pH value 2 – 3 (100 g/l, H2O, 20 °C)

 

Safety information
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Specifications
Purity (HPLC) ≥ 99.0 %
Appearance of solution (10 %; water) clear,< colour reference solution Y7
Identity (IR-spectrum) corresponds
Chloride (Cl) (calc. on anhydrous substance) 9.0 – 9.6 %
pH-value (10 %; water) 2.0 – 3.0
Free phosphate (PO4) ≤ 1.0 %
Heavy metals (as Pb) ≤ 0.002 %
Fe (Iron) ≤ 0.004 %
Thiamin Dichloride (HPLC) ≤ 0.3 %
Water 7.5 – 9.5 %
Residual solvents (Ph. Eur./USP/ICH) class 3 ≤ 0.2 %
Other residual solvents (Ph. Eur./USP/ICH) excluded by manufacturing process