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500112  Cocarboxylase chloride
thiamine diphosphoric acid ester chloride, suitable for use as an active pharmaceutical ingredient EMPROVE® api

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20 April 2014

Product number Packaging Qty/Pk Quantity Price
5001120100  Plastic bottle   100 g  loading
5001121000  Plastic bottle   1 kg  loading
5001125000  Plastic bottle   5 kg  loading
Prices are subject to change without notice.
Product information
Synonyms Thiaminium diphosphoric acid ester chloride, Thiaminium pyrophosphate chloride, Thiaminium pyrophosphoric acid ester chloride, TPP
Hill Formula C12H19ClN4O7P2S
HS Code 2936 22 00
EC number 205-836-1
Molar mass 460.77 g/mol
CAS number 154-87-0
Chemical and physical data
Solubility 220 g/l (20 °C)
Melting point 240 - 244 °C (decomposition)
Molar mass 460.77 g/mol
Bulk density 500 kg/m3
pH value 1.0 - 1.4 (100 g/l, H2O, 20 °C)
Safety information
RTECS XI7552000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Cocarboxylase chloride, molecular structure

© Merck KGaA, Darmstadt, Germany, 2014


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