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

Sodium sesquicarbonate

Primary Chemical Name :

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

Sodium sesquicarbonate
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.

Sodium sesquicarbonate;Sodium carbonate (3:2);Carbonic acid, sodium salt (2:3);Magadi soda;Trisodium hydrogendicarbonate

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 30 Brands that contain this chemical

Product Category
Commercial / Institutional

Diversey Virex II 256, One-Step Disinfectant Cleaner and Deodorant, Quat-Based Disinfectant, Professional Use-11/22/2019

liquid 0.5-1.5

Zep Neutral Floor Cleaner Concentrate ZUNEUT128, Professional Use-06/10/2020

liquid --
Home Maintenance

Savogran Phosphate-Free TSP-PF, 10611-11/16/2016

crystals 90.0-95.0

Savogran Trisodium Phosphate TSP, 10621-11/16/2016

powder 20.0-25.0
10322_21004036 Image UGL Mex All-Purpose Cleaner.jpg
UGL Mex All-Purpose Cleaner-Old Product powder 40

Zar Powdered Deck & Siding Cleaner-Old Product

powder 35.0
Inside the Home
Amway Legacy of Clean Kitchen All-Purpose Cleaner Pump Spray pump spray --

Berkley Green Wood Floor Cleaner, Almond & Cherry Blossoms, Pump Spray-04/28/2020

pump spray --

Carbona Stain Devils No. 2, Chocolate, Ketchup & Mustard-02/10/2017

liquid --

Lemi Shine Dishwashing Detergent Pods-01/10/2017

pods 5.0-10.0

Method Squirt + Mop Hard Floor Cleaner, Almond-04/25/2016

liquid --

Resolve Professional Carpet Extraction Cleaner, Professional Use-10/16/2014

liquid --

Savogran Dirtex Cleaner Powder, 10601-06/02/2015

powder 90.0-95.0
Amway Legacy of Clean All-Purpose Surface Wipes-Old Product wipes --
Amway Legacy of Clean Kitchen Concentrated All-Purpose Cleaner, Citrus -Old Product liquid --
Beer Clean No Rinse Line Cleaner-Old Product powder 60-100
CALGON Water Softener - Powder-01/21/2010-Old Product powder 40.0-60.0
Calgon Water Softener, Powder-10/19/2012-Old Product powder 40.0-60.0
Earth Friendly Products Natural Earth Enzymes Drain Opener-Old Product powder --
Resolve Professional Carpet Extraction Cleaner, Traffic Lane Cleaner, Professional Use-Old Product liquid 2.5-10.0
Resolve Professional Carpet Extraction-Old Product liquid 2.5-10.0
10628_19014018 Image Savogran Trisodium Phosphate  TSP.jpg
Savogran Trisodium Phosphate, TSP-Old Product crystals 20-25
Personal Care
Vaseline Intensive Care Moisturizing Bath Beads Enriched with Aloe-discontinued capsules --
Vaseline Intensive Care Moisturizing Bath Beads, Peaceful Orchard-discontinued capsules --
Vaseline Intensive Care Moisturizing Bath Beads, Petal Soft-discontinued capsules --
Vaseline Intensive Care Moisturizing Bath Beads, Vitamin E-discontinued capsules --
Auto Products

Blue Magic Super Strength Wheel Cleaner, 778-06, Pump Spray-04/04/2016

pump spray <1

ProGold Bike Wash-05/30/2015

liquid 1.0-5.0

ProGold Degreaser Plus Wash-01/31/2017

liquid 1.0-5.0
10618_19014008 Image Savogran Powdered Dirtex.jpg
Savogran Powdered Dirtex-Old Product powder 90-95