碳酸镁（CAS 546-93-0）：分子式 CMgO3、分子量 84.31；类别 增味剂。
| CAS号 | 546-93-0 |
|---|---|
| 分子式 | CMgO3 |
| 分子量 | 84.31 |
| 熔点 | 990 °C |
| 应用领域 | Uses: CIR ingredient: Magnesium Carbonate、Magnesium carbonate is added to table salt、and it is used as an antacid. [ACGIH] Used to make other compounds in the paint、ink、fireproofing、flooring、polishing、plastics、and rubber industries、[HSDB]、For magnesium carbonate (USEPA、OPP Pesticide Code: 073503) there are 0 labels match.、SRP: Not registered for current use in the U.S.、but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses.、In foods as a drying agent、color retention agent、anticaking agent and a carrier.、ANTACID & CATHARTIC、MEDICATION、For more Uses (Complete) data for MAGNESIUM CARBONATE (11 total)、please visit the HSDB record page.、Plastics -> Typical concentration range in plastic materials -> 1%、Use Classification: EPA Safer Chemical Functional Use Classes -> Processing Aids and Additives、Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern、Food Additives -> ANTICAKING_AGENT、BLEACHING_AGENT、COLOUR_RETENTION_AGENT -> JECFA Functional Classes、Plastics -> Other stabilisers、Plastics -> Polymer Type -> Polyolefin-I、PA、Cosmetics -> Bulking、Binding、Opacifying、Absorbent、Cosmetic colorant、Industry Uses: Abrasives、Processing aids not otherwise specified、Binder、Other、Alloys、Lubricating agent、Anti-adhesive、cohesive、Intermediate、Catalyst、Not Known or Reasonably Ascertainable、Filler、Consumer Uses: Processing aids not otherwise specified、Household Products: Information on 62 consumer products that contain Magnesium carbonate in the following categories is provided:、• Home Maintenance、• Inside the Home、• Landscaping、Yard、• Personal Care、• Pesticides、• Pet Care、Methods of Manufacturing: MIXING OF SOLUTIONS OF MAGNESIUM SULFATE AND SODIUM CARBONATE、FOLLOWED BY FILTERING AND DRYING、... FROM DOLOMITE ... BY ... CALCINING IT、SUSPENDING CALCINATED POWDER IN WATER & SATURATING WITH CARBON DIOXIDE ... SOME LIME ... DISSOLVES ... BUT WHEN TEMP、AFTER TREATMENT WITH CARBON DIOXIDE ... RAISED、NEARLY ALL ... LIME PPT ... SOLN ... HEATED ... MAGNESIUM BICARBONATE LOSES CARBON DIOXIDE & WATER & MAGNESIUM CARBONATE PPT. ... GENERALLY YIELDS LIGHT CARBONATE.、HEAVY CARBONATE ... PRODUCED BY PRECIPITATING HOT、CONCENTRATED SOLN OF MAGNESIUM CHLORIDE OR SULFATE WITH SOLN OF SODIUM CARBONATE.、Reaction of a soluble magnesium salt solution with sodium carbonate or bicarbonate.、Formulations、Preparations: GRADES: TECHNICAL、NF、FCC、MEDICINAL MAGNESIUM CARBONATE IS AVAILABLE IN LIGHT & HEAVY FORMS、THE LIGHT、WHICH IS 2 TO 2 1、2 TIMES AS BULKY AS THE HEAVY、IS MOST COMMONLY USED.、USP、reagent、technical、dense and light powder grades、ceramic grade、FCC grade、NF grade in light and heavy powder、Powder containing 90% magnesium carbonate and 10% starch、U.S. Production: 2023: 10、000、000 - <50、000 lb、2022: 10、2021: 100、000 - <500、2020: 10、(1972) 4.6X10+9 G (SHIPPED & USED)、(1974) 5.4X10+9 G (SHIPPED AND USED)、U.S. Imports: (1972) 1.26X10+8 G、(1974) 1.24X10+8 G、General Manufacturing Information: Machinery Manufacturing、All Other Chemical Product and Preparation Manufacturing、Non-metallic Mineral Product Manufacturing (includes clay、glass、cement、concrete、lime、gypsum、and other non-metallic mineral product manufacturing)、Paint and Coating Manufacturing、Fabricated Metal Product Manufacturing、Petroleum Lubricating Oil and Grease Manufacturing、Primary Metal Manufacturing、Printing and Related Support Activities、All Other Basic Inorganic Chemical Manufacturing、Rubber Product Manufacturing、Carbonic acid、magnesium salt (1:1): ACTIVE、magnesium salt (1:?): ACTIVE、SRP: Magnesium carbonate hydroxide is a mixture of magnesium hydroxide and magnesium carbonate、commonly used as an antacid. It is not a specific chemical compound.、Acts as desiccant dust for stored-product insects.、... SOURCE OF OTHER MAGNESIUM COMPOUNDS、BECAUSE OF ITS READY LIBERATION OF CARBON DIOXIDE、FORMING MAGNESIUM OXIDE、WHICH AS NOTED IS USED IN REFRACTORIES. AMONG ITS SEVERAL OTHER USES SIMILAR TO THOSE OF MAGNESIUM OXIDE、IT WAS USED TO MAKE FREE-RUNNING TABLE SALT、NOW REPLACED BY SODIUM SILICOALUMINATE.、Antacids are inorganic salts that dissolve in acid gastric secretions releasing anions that partially neutralize gastric hydrochloric acid. ... Magnesium carbonate contains the equivalent of 40-43.5% magnesium oxide. |
| 类别 | 增味剂 |
登记用途：Uses: CIR ingredient: Magnesium Carbonate、Magnesium carbonate is added to table salt、and it is used as an antacid. [ACGIH] Used to make other compounds in the paint、ink、fireproofing、flooring、polishing、plastics、and rubber industries、[HSDB]、For magnesium carbonate (USEPA、OPP Pesticide Code: 073503) there are 0 labels match.、SRP: Not registered for current use in the U.S.、but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses.、In foods as a drying agent、color retention agent、anticaking agent and a carrier.、ANTACID & CATHARTIC、MEDICATION、For more Uses (Complete) data for MAGNESIUM CARBONATE (11 total)、please visit the HSDB record page.、Plastics -> Typical concentration range in plastic materials -> 1%、Use Classification: EPA Safer Chemical Functional Use Classes -> Processing Aids and Additives、Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern、Food Additives -> ANTICAKING_AGENT、BLEACHING_AGENT、COLOUR_RETENTION_AGENT -> JECFA Functional Classes、Plastics -> Other stabilisers、Plastics -> Polymer Type -> Polyolefin-I、PA、Cosmetics -> Bulking、Binding、Opacifying、Absorbent、Cosmetic colorant、Industry Uses: Abrasives、Processing aids not otherwise specified、Binder、Other、Alloys、Lubricating agent、Anti-adhesive、cohesive、Intermediate、Catalyst、Not Known or Reasonably Ascertainable、Filler、Consumer Uses: Processing aids not otherwise specified、Household Products: Information on 62 consumer products that contain Magnesium carbonate in the following categories is provided:、• Home Maintenance、• Inside the Home、• Landscaping、Yard、• Personal Care、• Pesticides、• Pet Care、Methods of Manufacturing: MIXING OF SOLUTIONS OF MAGNESIUM SULFATE AND SODIUM CARBONATE、FOLLOWED BY FILTERING AND DRYING、... FROM DOLOMITE ... BY ... CALCINING IT、SUSPENDING CALCINATED POWDER IN WATER & SATURATING WITH CARBON DIOXIDE ... SOME LIME ... DISSOLVES ... BUT WHEN TEMP、AFTER TREATMENT WITH CARBON DIOXIDE ... RAISED、NEARLY ALL ... LIME PPT ... SOLN ... HEATED ... MAGNESIUM BICARBONATE LOSES CARBON DIOXIDE & WATER & MAGNESIUM CARBONATE PPT. ... GENERALLY YIELDS LIGHT CARBONATE.、HEAVY CARBONATE ... PRODUCED BY PRECIPITATING HOT、CONCENTRATED SOLN OF MAGNESIUM CHLORIDE OR SULFATE WITH SOLN OF SODIUM CARBONATE.、Reaction of a soluble magnesium salt solution with sodium carbonate or bicarbonate.、Formulations、Preparations: GRADES: TECHNICAL、NF、FCC、MEDICINAL MAGNESIUM CARBONATE IS AVAILABLE IN LIGHT & HEAVY FORMS、THE LIGHT、WHICH IS 2 TO 2 1、2 TIMES AS BULKY AS THE HEAVY、IS MOST COMMONLY USED.、USP、reagent、technical、dense and light powder grades、ceramic grade、FCC grade、NF grade in light and heavy powder、Powder containing 90% magnesium carbonate and 10% starch、U.S. Production: 2023: 10、000、000 - <50、000 lb、2022: 10、2021: 100、000 - <500、2020: 10、(1972) 4.6X10+9 G (SHIPPED & USED)、(1974) 5.4X10+9 G (SHIPPED AND USED)、U.S. Imports: (1972) 1.26X10+8 G、(1974) 1.24X10+8 G、General Manufacturing Information: Machinery Manufacturing、All Other Chemical Product and Preparation Manufacturing、Non-metallic Mineral Product Manufacturing (includes clay、glass、cement、concrete、lime、gypsum、and other non-metallic mineral product manufacturing)、Paint and Coating Manufacturing、Fabricated Metal Product Manufacturing、Petroleum Lubricating Oil and Grease Manufacturing、Primary Metal Manufacturing、Printing and Related Support Activities、All Other Basic Inorganic Chemical Manufacturing、Rubber Product Manufacturing、Carbonic acid、magnesium salt (1:1): ACTIVE、magnesium salt (1:?): ACTIVE、SRP: Magnesium carbonate hydroxide is a mixture of magnesium hydroxide and magnesium carbonate、commonly used as an antacid. It is not a specific chemical compound.、Acts as desiccant dust for stored-product insects.、... SOURCE OF OTHER MAGNESIUM COMPOUNDS、BECAUSE OF ITS READY LIBERATION OF CARBON DIOXIDE、FORMING MAGNESIUM OXIDE、WHICH AS NOTED IS USED IN REFRACTORIES. AMONG ITS SEVERAL OTHER USES SIMILAR TO THOSE OF MAGNESIUM OXIDE、IT WAS USED TO MAKE FREE-RUNNING TABLE SALT、NOW REPLACED BY SODIUM SILICOALUMINATE.、Antacids are inorganic salts that dissolve in acid gastric secretions releasing anions that partially neutralize gastric hydrochloric acid. ... Magnesium carbonate contains the equivalent of 40-43.5% magnesium oxide.。
碳酸镁 是一种化工化合物，登记 CAS 号为 546-93-0，分子式 CMgO3（分子量 84.31），归属于增味剂大类化工原料。
登记 CAS 号：546-93-0
其分子式 CMgO3 由 1 个碳、1 个镁、3 个氧 组成。
别名/同义词：碳酸镁 · Magnesium Carbonate
所属分类：增味剂
碳酸镁 的 CAS 登记号为 546-93-0。
分子式 CMgO3，分子量 84.31。
别名/同义词：碳酸镁、Magnesium Carbonate。
登记用途：Uses: CIR ingredient: Magnesium Carbonate、Magnesium carbonate is added to table salt、and it is used as an antacid. [ACGIH] Used to make other compounds in the paint、ink、fireproofing、flooring、polishing、plastics、and rubber industries、[HSDB]、For magnesium carbonate (USEPA、OPP Pesticide Code: 073503) there are 0 labels match.、SRP: Not registered for current use in the U.S.、but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses.、In foods as a drying agent、color retention agent、anticaking agent and a carrier.、ANTACID & CATHARTIC、MEDICATION、For more Uses (Complete) data for MAGNESIUM CARBONATE (11 total)、please visit the HSDB record page.、Plastics -> Typical concentration range in plastic materials -> 1%、Use Classification: EPA Safer Chemical Functional Use Classes -> Processing Aids and Additives、Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern、Food Additives -> ANTICAKING_AGENT、BLEACHING_AGENT、COLOUR_RETENTION_AGENT -> JECFA Functional Classes、Plastics -> Other stabilisers、Plastics -> Polymer Type -> Polyolefin-I、PA、Cosmetics -> Bulking、Binding、Opacifying、Absorbent、Cosmetic colorant、Industry Uses: Abrasives、Processing aids not otherwise specified、Binder、Other、Alloys、Lubricating agent、Anti-adhesive、cohesive、Intermediate、Catalyst、Not Known or Reasonably Ascertainable、Filler、Consumer Uses: Processing aids not otherwise specified、Household Products: Information on 62 consumer products that contain Magnesium carbonate in the following categories is provided:、• Home Maintenance、• Inside the Home、• Landscaping、Yard、• Personal Care、• Pesticides、• Pet Care、Methods of Manufacturing: MIXING OF SOLUTIONS OF MAGNESIUM SULFATE AND SODIUM CARBONATE、FOLLOWED BY FILTERING AND DRYING、... FROM DOLOMITE ... BY ... CALCINING IT、SUSPENDING CALCINATED POWDER IN WATER & SATURATING WITH CARBON DIOXIDE ... SOME LIME ... DISSOLVES ... BUT WHEN TEMP、AFTER TREATMENT WITH CARBON DIOXIDE ... RAISED、NEARLY ALL ... LIME PPT ... SOLN ... HEATED ... MAGNESIUM BICARBONATE LOSES CARBON DIOXIDE & WATER & MAGNESIUM CARBONATE PPT. ... GENERALLY YIELDS LIGHT CARBONATE.、HEAVY CARBONATE ... PRODUCED BY PRECIPITATING HOT、CONCENTRATED SOLN OF MAGNESIUM CHLORIDE OR SULFATE WITH SOLN OF SODIUM CARBONATE.、Reaction of a soluble magnesium salt solution with sodium carbonate or bicarbonate.、Formulations、Preparations: GRADES: TECHNICAL、NF、FCC、MEDICINAL MAGNESIUM CARBONATE IS AVAILABLE IN LIGHT & HEAVY FORMS、THE LIGHT、WHICH IS 2 TO 2 1、2 TIMES AS BULKY AS THE HEAVY、IS MOST COMMONLY USED.、USP、reagent、technical、dense and light powder grades、ceramic grade、FCC grade、NF grade in light and heavy powder、Powder containing 90% magnesium carbonate and 10% starch、U.S. Production: 2023: 10、000、000 - <50、000 lb、2022: 10、2021: 100、000 - <500、2020: 10、(1972) 4.6X10+9 G (SHIPPED & USED)、(1974) 5.4X10+9 G (SHIPPED AND USED)、U.S. Imports: (1972) 1.26X10+8 G、(1974) 1.24X10+8 G、General Manufacturing Information: Machinery Manufacturing、All Other Chemical Product and Preparation Manufacturing、Non-metallic Mineral Product Manufacturing (includes clay、glass、cement、concrete、lime、gypsum、and other non-metallic mineral product manufacturing)、Paint and Coating Manufacturing、Fabricated Metal Product Manufacturing、Petroleum Lubricating Oil and Grease Manufacturing、Primary Metal Manufacturing、Printing and Related Support Activities、All Other Basic Inorganic Chemical Manufacturing、Rubber Product Manufacturing、Carbonic acid、magnesium salt (1:1): ACTIVE、magnesium salt (1:?): ACTIVE、SRP: Magnesium carbonate hydroxide is a mixture of magnesium hydroxide and magnesium carbonate、commonly used as an antacid. It is not a specific chemical compound.、Acts as desiccant dust for stored-product insects.、... SOURCE OF OTHER MAGNESIUM COMPOUNDS、BECAUSE OF ITS READY LIBERATION OF CARBON DIOXIDE、FORMING MAGNESIUM OXIDE、WHICH AS NOTED IS USED IN REFRACTORIES. AMONG ITS SEVERAL OTHER USES SIMILAR TO THOSE OF MAGNESIUM OXIDE、IT WAS USED TO MAKE FREE-RUNNING TABLE SALT、NOW REPLACED BY SODIUM SILICOALUMINATE.、Antacids are inorganic salts that dissolve in acid gastric secretions releasing anions that partially neutralize gastric hydrochloric acid. ... Magnesium carbonate contains the equivalent of 40-43.5% magnesium oxide.。
所属分类：增味剂。
碳酸镁（CAS 546-93-0）的独立参考数据，整理自公开化学数据库。
| CAS 号 | 546-93-0 |
|---|---|
| PubChem CID | 11029 |
| 分子式 | CMgO3 |
| 分子量 | 83.97 g/mol |
| IUPAC 名称 | magnesium carbonate |
| InChIKey | ZLNQQNXFFQJAID-UHFFFAOYSA-L |
| UNII（FDA） | 0IHC698356 |
| ChEBI 编号 | CHEBI:31793 |
| ATC 编码（WHO） | A02AA01 |
| Molecular Weight | 84.31 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 83.9697855 |
| Monoisotopic Mass | 83.9697855 |
| Topological Polar Surface Area | 63.2 |
| Heavy Atom Count | 5 |
| Melting Point | 990 °C |
|---|---|
| Solubility | 0.01 % (NIOSH, 2024) |
| Solubility | 0.1g/L |
| Solubility | 0.01% |
| Density | 3.0 |
| Density | 2.96 |
| Density | 3.01 @25 °C |
| Vapor Pressure | 0 mmHg (approx) (NIOSH, 2024) |
| Vapor Pressure | 0 mmHg (approx) |
| Decomposition | 350 °C |
MAGNESIUM CARBONATE; 546-93-0; Magnesite; Magnesium carbonate anhydrous; Kimboshi; Magmaster; Apolda; Destab; Magfy; Carbonate magnesium; Carbonic acid, magnesium salt (1:1); Magnesium carbonate (1:1); GP 20 (carbonate); MA 70 (carbonate); DCI light magnesium carbonate; Gold Star (carbonate)
| 法规与食品接触 | ANTICAKING_AGENT; BLEACHING_AGENT; COLOUR_RETENTION_AGENT: Food Additives 碳酸镁是碱性水合碳酸镁或一水合碳酸镁或两者的混合物。 NOT LIMITED NMRS 40/TRS 339-JECFA 9/16 FAS 67.29/NMRS 40A,B,C-JECFA 9/159 CIR / INCI: Cosmetic ingredients (Magnesium Carbonate) -> CIR (Cosmetic Ingredient Review) |
|---|---|
| GHS 通报统计 | 96.6% (982 / 1017) |
| GHS 通报统计 | 96.6% (982 / 1017) |
|---|
碳酸镁 的 CAS 号为 546-93-0，分子式 CMgO3，分子量 83.97 g/mol。 UNII 0IHC698356; ChEBI 31793; InChIKey ZLNQQNXFFQJAID-UHFFFAOYSA-L. Melting Point: 990 °C; Solubility: 0.01 % (NIOSH, 2024); Solubility: 0.1g/L.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Magnesium Carbonate