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Sorry! ECHA has not published any information for this chemical as of January 1, 2020.

Magnesium stearate

Primary Chemical Name :

Primary Chemical Name is the standard name assigned to a chemical substance.

Magnesium stearate
CAS Registry Number:

Chemical Abstracts Service Registry Number is a unique identifier for a chemical and its synonyms. CAS numbers identify the chemical, but not its concentration or specific mixture.  CAS Registry Numbers are assigned by the Chemical Abstracts Service, a division of the American Chemical Society. For more information: www.cas.org

We have assigned ID numbers (with 6 leading zeros or nines, e.g., 000000-xx-x or 999999-xx-x) for blends and chemicals that do not have CAS numbers.

EC Number:

The EC Number, formerly known as the EINECS number is a unique 7-digit number (format: xxx-xxx-x) assigned to chemicals registered with the European Chemicals Agency (ECHA).


Synonyms are alternative names that represent the same chemical substance.

Magnesium stearate;Magnesium octadecanoate;Octadecanoic acid, magnesium salt;Magnesium stearate [JAN];Magnesium distearate, pure;Octadecanoic acid, magnesium salt (2:1);Stearic acid, magnesium salt

SVHC is a substance (identified by the European Chemicals Agency) that may have serious and often irreversible effects on human health and the environment. SVHC are defined in Article 57 of Regulation (EC) No 1907/2006 (“the REACH Regulation”) and include substances which are:
1.  Carcinogenic, Mutagenic or toxic to Reproduction (CMR), meeting the criteria for classification in category 1 or 2 in accordance with Directive 67/548/EEC or in category 1a or 1b in accordance with EC No 1272/2008This directive was recently replaced by the new EU regulation (EC) No 1272/2008.
2.  Persistent, Bioaccumulative and Toxic (PBT) or very Persistent and very Bioaccumulative (vPvB) according to the criteria in Annex XIII of the REACH Regulation, or
3.  Identified, on a case-by-case basis, from scientific evidence as causing probable serious effects to human health or the environment of an equivalent level of concern as those above (e.g. endocrine disrupters).


Sources for Information on Chemicals

List of 39 Brands that contain this chemical

Product Category
Pet Care
6031_Image General Cure.jpg
General Cure Capsules-01/05/2006 capsules <1

Sentry Worm Away For Cats-08/14/2016

capsule --
Inside the Home

Affresh Disposal Cleaner W10509526-08/31/2016

tablet 0.5-0.95
Finish All In 1, 3X Powerball Tabs, Fresh-(Canadian Market) tablet --
Finish All-In-1 Electrasol Powerball Tabs, Green Apple-(Canadian Market) tablet --

Finish Power & Free Powerball Tabs-10/09/2014

tablets --

Finish Powerball Deep Clean, Fresh Scent-10/19/2016

tablets --

Finish Powerball Max in 1 Advanced 2X Cleaning Enzymes, Tablets-12/05/2016

tablets --

Finish Powerball Tabs, Fresh Scent-10/19/2016

pods --

Finish Powerball Tabs, Green Apple, (Canadian Market)-02/08/2013

tablets --

Finish Powerball Tabs, Orange Scent-09/23/2014

tablets --

Finish Powerball Tabs, Orange Scent-10/19/2016

pods --

Finish Powerball, Max In 1, Super Charged Tablets, Fresh Scent-02/16/2018

tablets --

Finish Powerball, Max In 1, Super Charged Ultra-Degreaser Tablets With Lemon-02/16/2018

tablets --

Zep FlowPro Septic System for Drain and Toilet, Professional Use-09/14/2017

solid --
Finish All In 1 Powerball Tabs, Fresh Scent-Old Product tablets --
Finish All In 1 Powerball Tabs, Orange Scent-Old Product tablets --

Finish Powerball Max in 1 Tablets-11/05/2014-Old Product

tablets --

Finish Powerball Tabs, Fresh Scent-09/23/2014-Old Product

tablets --
Finish Powerball Tabs, Orange-Old Product tablet --
Personal Care
8694_07018022 Image Garnier Nutrisse Nourishing Multi-Lights Highlighting Kit, Golden Blonde H2 (Toffee Swirl).jpg
Garnier Nutrisse Level 3 Permanent Creme Haircolor, Nourishing Multi-Lights Highlighting Kit Golden kit Bleaching Powder
8696_07018024 Image Garnier Nutrisse Nourishing Multi-Lights Highlighting Kit, Lightest Auburn H4 (Cinnamon Swirl).jpg
Garnier Nutrisse Level 3 Permanent Creme Haircolor, Nourishing Multi-Lights Highlighting Kit Lightes kit Bleaching Powder
8695_07018023 Image Garnier Nutrisse Nourishing Multi-Lights Highlighting Kit, Warm Bronze H3 Cookies n Cream.jpg
Garnier Nutrisse Level 3 Permanent Creme Haircolor, Nourishing Multi-Lights Highlighting Kit Warm Br kit Bleaching Powder
8693_07018003 Image Garnier Nutrisse Level 3 Permanent Creme Haircolor, Beige Blonde H1 (Pralines & Cream).jpg
Garnier Nutrisse Level 3 Permanent Creme Haircolor, Nourishing Multi-Lights, Beige Blonde H1, Pralin kit Bleaching Powder

Olay Age Defying Beauty Bar-02/17/2015

solid --

Olay Daily Moisture Quench Beauty Bar-02/18/2015

solid --

Olay Fresh Outlast Cooling White Strawberry & Mint Beauty Bar-02/17/2015

solid --

Olay Fresh Outlast Soothing Orchid & Black Currant Bath Bar-02/18/2015

solid --

Olay Sensitive Beauty Bar-02/17/2015

solid --

Olay Ultra Moisture Outlast Beauty Bar-02/18/2015

solid --
9871_04002257 Image Dial Clean & Refresh ANTIBACTERIAL BODY WASH WITH MOISTURIZERS Spring Water.jpg
Dial Clean and Fresh, Antibacterial Body Wash with Moisturizers, Spring Water-Old Product liquid --
Ivory Moisture Care Bar Soap-Old Product solid --
Ivory Moisture Care Skin Conditioning Bath Bar-Old Product solid --
Oil of Olay Bar Soap for Soft Moisturized Skin-Old Product solid --
Olay Bar Soap-Old Product solid --
Olay Bath Bar, Pink Rose-Old Product solid --
Olay Bath Bar, Sensitive Skin-Old Product solid --
Olay Bath Bar, Sensitive Skin, Unscented-Old Product solid --
Olay Simply Fresh Bar Soap, Sensitive Skin, White-Old Product solid --