Aluminium Potassium Sulfate (CAS 10043-67-1) — formula AlKO8S2, molecular weight 257.85 g/mol; category fine chemicals.
| CAS Number | 10043-67-1 |
|---|---|
| Molecular Formula | AlKO8S2 |
| Molecular Weight | 257.85 g/mol |
| Melting Point | 92.5 |
| Boiling Point | 200 |
| Applications | Uses: Used in dyeing and printing fabrics, manufacturing dyes, lakes, paper, vegetable glue, marble cement, porcelain cement, explosives, aluminum salts, artificial stones, and statuary, tanning, waterproofing, hardening gelatin, purifying water, clarifying sugar, hardening plaster casts, and electrolytic copper plating, Also used as a catalyst in synthesis of ammonia, a mordant in staining (with carmine, eosine, and hematoxylin), a clarifier (as alumina cream), a hardening agent in microscopy, an additive (matches, paints, baking powder, and foods), a water correcting agent used in brewing industry, an astringent, a veterinary antiseptic and antimycotic, and in taxidermy, [HSDB] Used as a coagulating agent for latex and as a styptic pencil, [CHEMINFO] Potassium aluminum sulfate (alum) is used as a hardener in photographic processing, Also used as a mordant in textile dyeing (textile arts), [www.ci.tucson.az.us, arthazards, medium.html], Electroplating [Category: Plate], Pulp and Paper Processing [Category: Industry], Using Disinfectants or Biocides [Category: Clean], Sewer and Wastewater Treatment [Category: Industry], Leather Tanning and Processing [Category: Industry], Photographic Processing [Category: Other], Textiles (Printing, Dyeing, or Finishing) [Category: Industry], Textile arts [Category: Hobbies], Preparing and mounting animal skins (taxidermy) [Category: Hobbies], IN DYEING, PRINTING FABRICS, MFR DYES, LAKES, PAPER, VEGETABLE GLUE, MFR OF MARBLE CEMENT, PORCELAIN CEMENT, EXPLOSIVES, IN TANNING, HARDENING GELATIN, BAKING POWDERS, IN PURIFYING WATER, CLARIFYING SUGAR, HARDENING PLASTER CASTS, ELECTROLYTIC COPPERPLATING., AS CATALYST IN SYNTHESIS OF AMMONIA, AS MORDANT IN STAINING WITH CARMINE, EOSINE HEMATOXYLIN., For more Uses (Complete) data for ALUM, POTASSIUM (11 total), please visit the HSDB record page., Potassium alum or potash alum is an astringent, styptic and antiseptic and is commonly used in water purification, leather tanning, fireproof textiles, and baking powder. It also has cosmetic uses as a deodorant and as an aftershave treatment. (L776), Use Classification: Food additives, Food Additives -> ACIDITY_REGULATOR, FIRMING_AGENT, RAISING_AGENT -> JECFA Functional Classes, Cosmetics -> Antiperspirant, Deodorant, Industry Uses: Other, Soil amendments (fertilizers), Consumer Uses: Crystal growth modifiers (nucleating agents), Methods of Manufacturing: ALUM IS PREPARED FROM THE MINERAL BAUXITE AND SULFURIC ACID, WITH ADDITION OF ... POTASSIUM SULFATE ... ., From alunite, leucite or similar mineral. Also derived by crystallization from a solution made by dissolving aluminum sulfate and potassium sulfate., MFR FROM 2:1 BLEND OF EXSICCATED POTASSIUM ALUM & SODIUM BICARBONATE., Formulations, Preparations: GRADES: NF (NATIONAL FORMULARY)., TECHNICAL PRODUCT IS ALSO KNOWN AS ALUMINUM FLOUR, ALUMINUM MEAL, CUBE ALUMINUM. IT IS ABOUT 99.5% PURE., DODECAHYDRATE, STYPTIC PENCILS ... MADE BY FUSING POTASSIUM ALUM, USUALLY WITH THE ADDITION OF SOME POTASSIUM NITRATE, & POURING INTO SUITABLE MOLDS., ... ASTRINGENT & ANTIPERSPIRANT PREPARATIONS IN CONCENTRATIONS OF 0.5-25%., For more Formulations, Preparations (Complete) data for ALUM, POTASSIUM (7 total), U.S. Production: 2023: 75, 000 - <500, 000 lb, 2022: 75, 2021: 75, 2020: 75, U.S. Imports: (1984) 5.05X10+8 g, General Manufacturing Information: Food, beverage, and tobacco product manufacturing, Textiles, apparel, and leather manufacturing, Soap, Cleaning Compound, and Toilet Preparation Manufacturing, Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing, Sulfuric acid, aluminum potassium salt (2:1:1): ACTIVE, WHEN ALUM IS DISPENSED IN POWDERS WITH PHENOL, SALICYLATES, OR TANNIC ACID, GRAY OR GREEN COLORS MAY BE DEVELOPED DUE TO TRACES OF IRON IN THE ALUM., IT IS SLIGHTLY ASEPTIC, PROBABLY DUE TO BACTERIOSTASIS THROUGH LIBERATION OF ACID ON HYDROLYSIS., Used to produce the first synthetic gem in 1837, CAUTION: DO NOT CONFUSE STYPTIC PENCILS, MADE WITH POTASSIUM ALUMINUM, WITH CAUSTIC PENCILS ... THE LATTER CONTAIN SILVER NITRATE., For more General Manufacturing Information (Complete) data for ALUM, POTASSIUM (8 total) |
| Category | Acidity Regulators|Basic Chemical Raw Materials|Leavening Agents|Stabilizers & Coagulants |
Documented applications: Uses: Used in dyeing and printing fabrics, manufacturing dyes, lakes, paper, vegetable glue, marble cement, porcelain cement, explosives, aluminum salts, artificial stones, and statuary, tanning, waterproofing, hardening gelatin, purifying water, clarifying sugar, hardening plaster casts, and electrolytic copper plating, Also used as a catalyst in synthesis of ammonia, a mordant in staining (with carmine, eosine, and hematoxylin), a clarifier (as alumina cream), a hardening agent in microscopy, an additive (matches, paints, baking powder, and foods), a water correcting agent used in brewing industry, an astringent, a veterinary antiseptic and antimycotic, and in taxidermy, [HSDB] Used as a coagulating agent for latex and as a styptic pencil, [CHEMINFO] Potassium aluminum sulfate (alum) is used as a hardener in photographic processing, Also used as a mordant in textile dyeing (textile arts), [www.ci.tucson.az.us, arthazards, medium.html], Electroplating [Category: Plate], Pulp and Paper Processing [Category: Industry], Using Disinfectants or Biocides [Category: Clean], Sewer and Wastewater Treatment [Category: Industry], Leather Tanning and Processing [Category: Industry], Photographic Processing [Category: Other], Textiles (Printing, Dyeing, or Finishing) [Category: Industry], Textile arts [Category: Hobbies], Preparing and mounting animal skins (taxidermy) [Category: Hobbies], IN DYEING, PRINTING FABRICS, MFR DYES, LAKES, PAPER, VEGETABLE GLUE, MFR OF MARBLE CEMENT, PORCELAIN CEMENT, EXPLOSIVES, IN TANNING, HARDENING GELATIN, BAKING POWDERS, IN PURIFYING WATER, CLARIFYING SUGAR, HARDENING PLASTER CASTS, ELECTROLYTIC COPPERPLATING., AS CATALYST IN SYNTHESIS OF AMMONIA, AS MORDANT IN STAINING WITH CARMINE, EOSINE HEMATOXYLIN., For more Uses (Complete) data for ALUM, POTASSIUM (11 total), please visit the HSDB record page., Potassium alum or potash alum is an astringent, styptic and antiseptic and is commonly used in water purification, leather tanning, fireproof textiles, and baking powder. It also has cosmetic uses as a deodorant and as an aftershave treatment. (L776), Use Classification: Food additives, Food Additives -> ACIDITY_REGULATOR, FIRMING_AGENT, RAISING_AGENT -> JECFA Functional Classes, Cosmetics -> Antiperspirant, Deodorant, Industry Uses: Other, Soil amendments (fertilizers), Consumer Uses: Crystal growth modifiers (nucleating agents), Methods of Manufacturing: ALUM IS PREPARED FROM THE MINERAL BAUXITE AND SULFURIC ACID, WITH ADDITION OF ... POTASSIUM SULFATE ... ., From alunite, leucite or similar mineral. Also derived by crystallization from a solution made by dissolving aluminum sulfate and potassium sulfate., MFR FROM 2:1 BLEND OF EXSICCATED POTASSIUM ALUM & SODIUM BICARBONATE., Formulations, Preparations: GRADES: NF (NATIONAL FORMULARY)., TECHNICAL PRODUCT IS ALSO KNOWN AS ALUMINUM FLOUR, ALUMINUM MEAL, CUBE ALUMINUM. IT IS ABOUT 99.5% PURE., DODECAHYDRATE, STYPTIC PENCILS ... MADE BY FUSING POTASSIUM ALUM, USUALLY WITH THE ADDITION OF SOME POTASSIUM NITRATE, & POURING INTO SUITABLE MOLDS., ... ASTRINGENT & ANTIPERSPIRANT PREPARATIONS IN CONCENTRATIONS OF 0.5-25%., For more Formulations, Preparations (Complete) data for ALUM, POTASSIUM (7 total), U.S. Production: 2023: 75, 000 - <500, 000 lb, 2022: 75, 2021: 75, 2020: 75, U.S. Imports: (1984) 5.05X10+8 g, General Manufacturing Information: Food, beverage, and tobacco product manufacturing, Textiles, apparel, and leather manufacturing, Soap, Cleaning Compound, and Toilet Preparation Manufacturing, Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing, Sulfuric acid, aluminum potassium salt (2:1:1): ACTIVE, WHEN ALUM IS DISPENSED IN POWDERS WITH PHENOL, SALICYLATES, OR TANNIC ACID, GRAY OR GREEN COLORS MAY BE DEVELOPED DUE TO TRACES OF IRON IN THE ALUM., IT IS SLIGHTLY ASEPTIC, PROBABLY DUE TO BACTERIOSTASIS THROUGH LIBERATION OF ACID ON HYDROLYSIS., Used to produce the first synthetic gem in 1837, CAUTION: DO NOT CONFUSE STYPTIC PENCILS, MADE WITH POTASSIUM ALUMINUM, WITH CAUSTIC PENCILS ... THE LATTER CONTAIN SILVER NITRATE., For more General Manufacturing Information (Complete) data for ALUM, POTASSIUM (8 total).
Aluminium Potassium Sulfate is a high-value fine compound with CAS registry number 10043-67-1 and molecular formula AlKO8S2 (molecular weight 257.85 g/mol), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 10043-67-1
Its molecular formula AlKO8S2 comprises 1 Al, 1 K, 8 O, 2 S atoms.
Also known as: Aluminium Potassium Sulfate · Aluminum potassium sulfate
Category: chemical / fine chemicals / chemical / chemical
The CAS registry number of Aluminium Potassium Sulfate is 10043-67-1.
Molecular formula AlKO8S2, molecular weight 257.85 g/mol.
It is also registered under: Aluminium Potassium Sulfate, Aluminum potassium sulfate.
Recorded applications: Uses: Used in dyeing and printing fabrics, manufacturing dyes, lakes, paper, vegetable glue, marble cement, porcelain cement, explosives, aluminum salts, artificial stones, and statuary, tanning, waterproofing, hardening gelatin, purifying water, clarifying sugar, hardening plaster casts, and electrolytic copper plating, Also used as a catalyst in synthesis of ammonia, a mordant in staining (with carmine, eosine, and hematoxylin), a clarifier (as alumina cream), a hardening agent in microscopy, an additive (matches, paints, baking powder, and foods), a water correcting agent used in brewing industry, an astringent, a veterinary antiseptic and antimycotic, and in taxidermy, [HSDB] Used as a coagulating agent for latex and as a styptic pencil, [CHEMINFO] Potassium aluminum sulfate (alum) is used as a hardener in photographic processing, Also used as a mordant in textile dyeing (textile arts), [www.ci.tucson.az.us, arthazards, medium.html], Electroplating [Category: Plate], Pulp and Paper Processing [Category: Industry], Using Disinfectants or Biocides [Category: Clean], Sewer and Wastewater Treatment [Category: Industry], Leather Tanning and Processing [Category: Industry], Photographic Processing [Category: Other], Textiles (Printing, Dyeing, or Finishing) [Category: Industry], Textile arts [Category: Hobbies], Preparing and mounting animal skins (taxidermy) [Category: Hobbies], IN DYEING, PRINTING FABRICS, MFR DYES, LAKES, PAPER, VEGETABLE GLUE, MFR OF MARBLE CEMENT, PORCELAIN CEMENT, EXPLOSIVES, IN TANNING, HARDENING GELATIN, BAKING POWDERS, IN PURIFYING WATER, CLARIFYING SUGAR, HARDENING PLASTER CASTS, ELECTROLYTIC COPPERPLATING., AS CATALYST IN SYNTHESIS OF AMMONIA, AS MORDANT IN STAINING WITH CARMINE, EOSINE HEMATOXYLIN., For more Uses (Complete) data for ALUM, POTASSIUM (11 total), please visit the HSDB record page., Potassium alum or potash alum is an astringent, styptic and antiseptic and is commonly used in water purification, leather tanning, fireproof textiles, and baking powder. It also has cosmetic uses as a deodorant and as an aftershave treatment. (L776), Use Classification: Food additives, Food Additives -> ACIDITY_REGULATOR, FIRMING_AGENT, RAISING_AGENT -> JECFA Functional Classes, Cosmetics -> Antiperspirant, Deodorant, Industry Uses: Other, Soil amendments (fertilizers), Consumer Uses: Crystal growth modifiers (nucleating agents), Methods of Manufacturing: ALUM IS PREPARED FROM THE MINERAL BAUXITE AND SULFURIC ACID, WITH ADDITION OF ... POTASSIUM SULFATE ... ., From alunite, leucite or similar mineral. Also derived by crystallization from a solution made by dissolving aluminum sulfate and potassium sulfate., MFR FROM 2:1 BLEND OF EXSICCATED POTASSIUM ALUM & SODIUM BICARBONATE., Formulations, Preparations: GRADES: NF (NATIONAL FORMULARY)., TECHNICAL PRODUCT IS ALSO KNOWN AS ALUMINUM FLOUR, ALUMINUM MEAL, CUBE ALUMINUM. IT IS ABOUT 99.5% PURE., DODECAHYDRATE, STYPTIC PENCILS ... MADE BY FUSING POTASSIUM ALUM, USUALLY WITH THE ADDITION OF SOME POTASSIUM NITRATE, & POURING INTO SUITABLE MOLDS., ... ASTRINGENT & ANTIPERSPIRANT PREPARATIONS IN CONCENTRATIONS OF 0.5-25%., For more Formulations, Preparations (Complete) data for ALUM, POTASSIUM (7 total), U.S. Production: 2023: 75, 000 - <500, 000 lb, 2022: 75, 2021: 75, 2020: 75, U.S. Imports: (1984) 5.05X10+8 g, General Manufacturing Information: Food, beverage, and tobacco product manufacturing, Textiles, apparel, and leather manufacturing, Soap, Cleaning Compound, and Toilet Preparation Manufacturing, Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing, Sulfuric acid, aluminum potassium salt (2:1:1): ACTIVE, WHEN ALUM IS DISPENSED IN POWDERS WITH PHENOL, SALICYLATES, OR TANNIC ACID, GRAY OR GREEN COLORS MAY BE DEVELOPED DUE TO TRACES OF IRON IN THE ALUM., IT IS SLIGHTLY ASEPTIC, PROBABLY DUE TO BACTERIOSTASIS THROUGH LIBERATION OF ACID ON HYDROLYSIS., Used to produce the first synthetic gem in 1837, CAUTION: DO NOT CONFUSE STYPTIC PENCILS, MADE WITH POTASSIUM ALUMINUM, WITH CAUSTIC PENCILS ... THE LATTER CONTAIN SILVER NITRATE., For more General Manufacturing Information (Complete) data for ALUM, POTASSIUM (8 total).
Category: Acidity Regulators / Basic Chemical Raw Materials / Leavening Agents / Stabilizers & Coagulants.
Independent reference data for Aluminium Potassium Sulfate (CAS 10043-67-1), compiled from public chemistry databases.
| CAS 号 | 10043-67-1 |
|---|---|
| PubChem CID | 24856 |
| 分子式 | AlKO8S2 |
| 分子量 | 257.85 g/mol |
| IUPAC 名称 | aluminum;potassium;disulfate |
| InChIKey | GRLPQNLYRHEGIJ-UHFFFAOYSA-J |
| UNII（FDA） | 09OXB01F3O |
| ChEBI 编号 | CHEBI:86463 |
| Molecular Weight | 258.21 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 0 |
| Exact Mass | 257.8487042 |
| Monoisotopic Mass | 257.8487042 |
| Topological Polar Surface Area | 177 |
| Heavy Atom Count | 12 |
| Boiling Point | 200 |
|---|---|
| Melting Point | 92.5 |
| Density | 1.725 |
Aluminum potassium sulfate; Potassium alum; 10043-67-1; Potash alum; Potassium aluminum sulfate; Potassium Aluminium Sulfate; Alaun; Alum potassium; Aluminum potassium alum; Aluminum potassium disulfate; Exsiccated alum; Potassium aluminum alum; Alum, potassium anhydrous; Tai-Ace K 20; Tai-Ace K 150; Dialuminum dipotassium sulfate
| 法规与食品接触 | FDA Substance added to food: FIRMING AGENT, FUMIGANT, PH CONTROL AGENT ACIDITY_REGULATOR; FIRMING_AGENT; RAISING_AGENT: Food Additives ALUMINIUM POTASSIUM SULFATE NO ADI ALLOCATED TRS 631-JECFA 22/21 BURNT ALUM |
|---|---|
| GHS 通报统计 | 97.8% (135 / 138) |
| GHS 通报统计 | 97.8% (135 / 138) |
|---|
硫酸铝钾,无水 的 CAS 号为 10043-67-1，分子式 AlKO8S2，分子量 257.85 g/mol。 UNII 09OXB01F3O; ChEBI 86463; InChIKey GRLPQNLYRHEGIJ-UHFFFAOYSA-J. Boiling Point: 200; Melting Point: 92.5; Density: 1.725.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.