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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

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REACH

Calcium magnesium oxide

EC number: 253-425-0 | CAS number: 37247-91-9

Life Cycle description
Uses advised against

Administrative information

Substance registration details

Total tonnage band

Total range:: ≥ 1 000 000 to < 10 000 000 tonnes

REACH

Registered as:: FULL
Submitted:: Joint Submission

Publication dates

First published:: 16-Mar-2011
Last modified:: 13-Oct-2021

Chemical safety assessment

Performed for this substance:: YES

Registrants / suppliers of the substance open all close all

Registrants / Suppliers - Active

Registrant / Supplier	Registered	Updated
Adria Minerali d.o.o. Lava 7 3000 Celje Slovenia	2014	2014
Andaluza de Cales, S:A: Ctra Morón Montellano Km3 ES 41530 Morón de La Frontera Sevilla Spain	2010
ArcelorMittal Poland S.A. Al.J.Piłsudskiego 92 41-308 DĄBROWA GÓRNICZA Poland	2010
ArcelorMittal Refractories Sp. z o.o. ul. Ujastek 1 30-969 Krakow malopolskie Poland	2010
CAL.ME. S.P.A. Z. I. Marcellinara SS280km 16,7 88040 MARCELLINARA (CZ) Calabria Italy	2017
CALCE BARATTONI SPA VIA LAGO DI ALLEGHE 45 36015 SCHIO VICENZA Italy	2015	2016
Calce Piasco s.r.l. Via Venasca 38 12026 Piasco Cuneo Italy	2010
calcidrata s.p.a. valsugana, 6 09123 Cagliari Sardegna Italy	2017
Caleras de San Cucao, S.A. Agüera-San Cucao (LLanera) 33425 España Spain	2010	2011
Cales Granada S.A. Avenida de Madrid 3, 2ºC 18012 Granada Granada Spain	2010	2011
Calmit spol. s r. o. Gastanova 15 SK-81104 Bratislava Slovakia	2014
Carmeuse Holding SRL Str Carierei, 127A 500047 BRASOV Romania	2013
Carmeuse Slovakia Slavec, 179 049 11 Slavec Slovakia	2010
CARRIERES ET FOURS A CHAUX DUMONT-WAUTIER Rue Charles Dubois, 28, 1342 Ottignies-Louvain-la-Neuve Belgium	2010
Carrières et Fours à Chaux Dumont-Wautier Rue Charles Dubois, 28 1342 Ottignies-Louvain-la-Neuve Belgium	2010
Cementos Tudela Veguín S.A. Argüelles 25 33003 Oviedo Asturias Spain	2010
Chaux de la Tour 1 chemin des Chaux de la Tour 13820 Ensuès La Redonne France	2010
CHAUX DE TERNANT Hiry 58250 TERNANT France	2016
Chaux et Dolomies du Boulonnais Rue Jules Guesde 62720 Réty France	2018
Dolomies de Marche-les-Dames Rue Charles Dubois, 28 1342 Limelette Belgium	2010
DOLOMITAS DEL NORTE, S.A. Barrio Santulllán s/n 39706 Castro Urdiales Cantabria Spain	2010
Dolomite Franchi S.p.A Via Zanardelli 13 25054 Marone Brescia Italy	2010	2020
Dolomitwerk Jettenberg Schöndorfer GmbH Oberjettenberg 8 83458 Schneizlreuth Bayern Germany	2010
DOLOMÍAS DE ARAGÓN, S.L. Dehesa San Felices, s/n 50240 Mores Zaragoza Spain	2020
Dolvap s.r.o. Priemyselná 01303 Varín Slovakia	2010	2010
Fa.Köhler Kalk GmbH Steingasse 6 37290 Meissner-Vockerode Germany	2010
Fels-Werke GmbH Geheimrat-Ebert-Straße 12 38640 Goslar Germany	2010
FORNACI CALCE GRIGOLIN spa via Bombardieri, 14 31010 Ponte della Priula TV Italy	2017
Fornaci Zulian srl Via Caduti sul lavoro, 11 35014 Fontaniva Padova Italy	2010	2019
Grevenbrücker Kalkwerk GmbH & Co.KG Siegener Straße 1 D-57368 Lennestadt Nordrhein-Westfalen Germany	2010
Hermann Trollius GmbH Am Haeselberg 1 92283 Lauterhofen Bayern Germany	2010
INDUSTRIA CALCE CASERTANA SRL ZONA INDUSTRIALE ASI 84021 Buccino Salerno Italy	2011	2011; 2017
Intercal d.o.o. Rudjera Boskovica 52 43541 Sirac Croatia	2010
InterCal Slovenija, proizvodnja apna in apnenca d.o.o. Savska cesta 1 1410 Zagorje ob Savi Slovenia	2010
Kalkwerk Hufgard GmbH Antoniusstraße 2 - 4 63768 Hösbach-Rottenberg Germany	2010
La Calce del Brenta s.r.l. Via della Fornace, 2 35013 Cittadella Padova Italy	2014
Lhoist France Ouest 15 rue Henri Dagalier 38000 Grenoble France	2010
Lusical Valverde 2025 Alcanede Portugal	2010
Magnesita Refractories GmbH Itterpark 1 40724 Hilden Germany	2010
Magnesitas Navarras Avda Roncesvalles S/N 31630 Zubiri Navarra Spain	2010
MICROLIME - Produtos de Cal e Derivados SA Parque Empresarial da SNES 2840-104 Aldeia de Paio Pires Seixal Portugal	2010
minermix srl C.da Matarano 3/a 72015 Fasano (BR) Italy	2010
MORANDI BORTOT SRL via Piave, 70 31028 Vazzola Italy	2015
Nordkalk AB Kungsängsvägen 22 73129 Köping Sweden	2010
OGNYANOVO-K AD 7, Pozitano Str. 1301 Sofia Sofia Bulgaria	2015	2015
Rheinkalk GmbH Am Kalkstein 1 42489 Wülfrath Germany	2010
RHI Magnesita GmbH Kranichberggasse 6 1120 Vienna Austria	2019
SARL JANY-AURIOL FOUR A CHAUX GEDOUL 81120 DENAT France	2021
Schlumberger GmbH Rudolf Dieselstrasse 23 49377 Vechta Germany	2016
Schlumberger Italiana S.P.A Via dell' Unione Europea 4, San Donato Milanese 20097 Milan Italy	2015
Schlumberger Romania SRL 1st district, 4-8 Nicolae Titulescu Street West Wing, Room no.1, 4th floor 011141 Bucharest Romania	2015
Sinterco Rue Haigneaux, 1 5300 Namèche Belgium	2010
SMA Mineral AB Högbergsvägen 60 68240 Filipstad Sweden	2010
SMA Mineral AS Postbox 500 NO-8601 MO i Rana Norway	2010
UNICALCE SPA VIA TONIO DA BELLEDO, 30 23900 LECCO LECCO Italy	2010	2021
Veitsch-Radex GmbH & Co OG Kranichberggasse 6 1120 Wien Austria	2010
Vesuvius Europe S.A. Rue de Douvrain 17 7011 Ghlin Belgium	2018
VILCA SPA via Fornace 18/20 36021 Villaga VI Italy	2010
Wiesend Wiener Kalk- und Poliermittel GmbH & Co. KG Eckenerstr. 17 D-95444 Bayreuth Germany	2013
Wünschendorfer Dolomitwerk GmbH Geraer Straße 34 07570 Wünschendorf Germany	2010
Zakłady Wapiennicze Lhoist S.A. ul. Wapiennicza 7 46-050 Tarnów Opolski Poland	2010

Registrants / Suppliers - Ceased manufacture

Registrant / Supplier					Registered					Ceased manufacture
Solvay Chimica Italia S.p.A. VIA PIAVE 6 57016 Rosignano Marittimo (LI) Italy					2010					2013

Registrants / Suppliers - No longer valid

Registrant / Supplier	Registered	No longer valid	Reason
CAL.ME. S.P.A. Z. I. Marcellinara SS280km 16,7 88040 MARCELLINARA (CZ) Calabria Italy	2010	2014	Incorrect declaration of company size
SARL JANY-AURIOL FOUR A CHAUX GEDOUL 81120 DENAT France	2013	2020	Incorrect declaration of company size
Schlumberger Oilfield UK PLC Victory House, Churchill Court Manor Royal, Crawley RH10 9LU West Sussex United Kingdom	2016	2021	UK withdrawal from the EU

Registration Numbers open all close all

Registration numbers - Ceased manufacture

01-2119474202-47-0026

Registration numbers - Annulled but still legally valid

01-2119474202-47-0006
01-2119474202-47-0008

Registration numbers - No longer valid

01-2119474202-47-0039
01-2119474202-47-0046
01-2119474202-47-0057

Contact Persons responsible for the SDS open all close all

Contact info

SARL Jany-Auriol,
Victorien Vincent EURL, Hiry, 58250, Ternant, France

Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.