MilliporeSigma
All Photos(1)

Documents

13118

Sigma-Aldrich

Magnesium carbonate basic

purum, light, ≥40% Mg (as MgO) basis, powder (light)

Sign Into View Organizational & Contract Pricing

Synonym(s):
Magnesium hydroxide carbonate
Linear Formula:
MgCO3
CAS Number:
Molecular Weight:
84.31
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

grade

purum

form

powder (light)

composition

Mg (as MgO), ≥40%

impurities

≤0.005% heavy metals (as Pb)

anion traces

chloride (Cl-): ≤500 mg/kg

cation traces

Ca: ≤1%
Fe: ≤500 mg/kg

SMILES string

[Mg++].O[Mg]O.[O-]C([O-])=O

InChI

1S/CH2O3.2Mg.2H2O/c2-1(3)4;;;;/h(H2,2,3,4);;;2*1H2/q;2*+2;;/p-4

InChI key

UDYRPJABTMRVCX-UHFFFAOYSA-J

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
6303263062M5671
vibrant-m

13118

Magnesium carbonate basic

vibrant-m

63032

Magnesium carbonate basic

vibrant-m

63062

Magnesium carbonate basic

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

impurities

≤0.005% heavy metals (as Pb)

impurities

-

impurities

-

impurities

≤0.005% Phosphorus (P), ≤0.1% Insoluble matter

anion traces

chloride (Cl-): ≤500 mg/kg

anion traces

-

anion traces

chloride (Cl-): ≤100 mg/kg, sulfate (SO42-): ≤6000 mg/kg

anion traces

chloride (Cl-): ≤0.1%, sulfate (SO42-): ≤0.05%

form

powder (light)

form

-

form

powder

form

powder

cation traces

Ca: ≤1%, Fe: ≤500 mg/kg

cation traces

-

cation traces

Ca: ≤1000 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤100 mg/kg, Na: ≤2000 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg

cation traces

Al: ≤0.01%, Ca: ≤0.5%, Cu: ≤0.0005%, Fe: ≤0.02%, K: ≤0.005%, NH4+: ≤0.05%, Na: ≤0.03%, Pb: ≤0.001%, Zn: ≤0.0005%

Application

Used as:
  • A stabilizer for phase formation
  • IR high-pass transmittance filter

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 2

1 of 2

Magnesium hydroxide United States Pharmacopeia (USP) Reference Standard

USP

1374260

Magnesium hydroxide

J. Park, et al
J. Mater. Sci., 33, 5671-5675 (1998)
M. G. Baldecchi and B. Melchiorri,
Infrared Physics, 13, 189-211 (1973)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service