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The name ‘Dr. Spiess Chemische Fabrik GmbH’stands for a tradition-based specialists with international standing and a high level of competence, providing service on a partnership basis. Our firm was established in 1987, when the thiochemical activities of ‘C. F. Spiess & Sohn GmbH & Co’ were hived off to set up an independent company. What started off solely as a research project after the Second World War became an individual branch of the company in 1954. Today we are a wholly owned subsidiary of ‘GECHEM GmbH & CO KG’, which acquired its shares from ‘Spiess-Urania Chemicals GmbH’ in Hamburg in 2006. Ever since the 1950s, we have been successfully specializing in the production and marketing of fine chemicals used in the chemical industry as intermediate products.

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Potassiumthioglycolate 43% in high pure quality is used as depilator in cosmetic applications.

DR. SPIESS CHEM. FABRIK GMBH Potassiumthioglycolate 43%

Calciumthioglycolate-trihydrate is a hygroscopic powder in highest quality for cosmetics used as a mild depilator.

DR. SPIESS CHEM. FABRIK GMBH Calciumthioglycolate-trihydrate

Monoethanolaminethioglycolate 50 % TGA is an organic intermediate. In cosmetics it is used for hair perms.

DR. SPIESS CHEM. FABRIK GMBH Monoethanolaminethioglycolate 50 % TGA

Thioglycolic Acid 99% is used in cosmetics for permanent wave lotions. Because of the SH-group opens the sulfur bridges in the ceratine structure of the hair. It is used in leather industry and and for the production of stabilizers for PVC. Thioglycolic Acid 99% is an indicator of iron because it will become violet pink if there are traces of iron.

DR. SPIESS CHEM. FABRIK GMBH Thioglycolic Acid 99%

Ammoniumthioglycolate 71 % = 60 % TGA is a ammonium salt of thioglycolic acid. In cosmetics it is used for straigtheners and hair perms.


DR. SPIESS CHEM. FABRIK GMBH Ammoniumthioglycolate 71 % = 60 % TGA

Sodiumthioglycolate solid is an application in microbiology for anaerobic nurtient media. Sodiumthioglycolate crist 99% has a highest pure quality.

DR. SPIESS CHEM. FABRIK GMBH Sodiumthioglycolate solid

DR. SPIESS CHEM. FABRIK GMBH

The name ‘Dr. Spiess Chemische Fabrik GmbH’stands for a tradition-based specialists with international standing and a high level of competence, providing service on a partnership basis. Our firm was e

SPIESS CHEMICAL - Fine Chemicals - Intermediate Products

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SPIESS CHEMICAL - Calciumthioglycolate-trihydrate - 29820-13-1

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	Value	Units	Test Method / Conditions
Molecular formula	min. 99	%	-
Molecular Weight	184.23	g/mol	-

DR. SPIESS CHEM. FABRIK GMBH Calciumthioglycolate-trihydrate

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