硫酸钾盐（CAS 10233-01-9）：分子式 K2SO4、分子量 174.26。
| CAS号 | 10233-01-9 |
|---|---|
| 分子式 | K2SO4 |
| 分子量 | 174.26 |
| 熔点 | 1067 °C |
| 沸点 | 1689 °C |
| 应用领域 | Uses: Used in gypsum cements、to make alum and glass、as a food additive、in fertilizers、as an accelerator in wallboard、as an expansion control agent for dental materials、as a medical and veterinary cathartic、and as a veterinary sulfate source、[HSDB]、Cement Producing [Category: Industry]、Glass Manufacturing [Category: Industry]、REAGENT IN ANALYTICAL CHEMISTRY、MEDICINE、GYPSUM CEMENTS、ALUM MFR、FOOD ADDITIVE、(VET): CATHARTIC、SULFATE SOURCE、FERTILIZER FOR CHLORIDE-SENSITIVE CROPS (EG、TOBACCO)、ACCELERATOR IN WALLBOARD (CONSTRUCTION INDUSTRY)、AGENT IN MFR OF GLASS、CATHARTIC IN HUMAN MEDICINE、WATER-CORRECTIVE AGENT FOR FOODS (EG、BREWERY WATER)、SETTING-EXPANSION CONTROL AGENT FOR DENTAL MATERIALS、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 -> FLAVOUR_ENHANCER、SALT_SUBSTITUTE -> JECFA Functional Classes、Cosmetics -> Bulking、Viscosity controlling、Industry Uses: Soil amendments (fertilizers)、Not Known or Reasonably Ascertainable、Cleaning agent、Etching agent、Chelating agent、Lubricating agent、Binder、Other、Energy Releasers (explosives、motive propellant)、Abrasives、Plating agent、Processing aids not otherwise specified、Consumer Uses: Other、Chemical reaction regulator、Soil amendments (fertilizers)、Catalyst、Household Products: Information on 101 consumer products that contain Potassium sulfate in the following categories is provided:、• Inside the Home、• Landscaping、Yard、• Personal Care、• Pesticides、• Pet Care、Methods of Manufacturing: REACTION OF POTASSIUM CHLORIDE WITH LANGBEINITE ORE、SCHOENITE OBTAINED FROM KAINITE ORE、OR SODIUM SULFATE (GLASERITE IS AN ISOLATED INTERMEDIATE)、REACTION OF POTASSIUM CHLORIDE WITH SULFURIC ACID OR SULFUR DIOXIDE、WATER AND OXYGEN、RECOVERY FROM SUGAR WASTES、(A) BY TREATMENT OF POTASSIUM CHLORIDE EITHER WITH SULFURIC ACID OR WITH SULFUR DIOXIDE、AIR、& WATER (HARGREAVES PROCESS). (B) BY FRACTIONAL CRYSTALLIZATION OF NATURAL SULFATE ORE、(C) FROM SALT LAKE BRINES.、THE POTASSIUM SALT OF SULFURIC ACID. ...FIRST POTASH SALT PRODUCED COMMERCIALLY IN US FROM ANYTHING OTHER THAN WOOD ASHES. IT WAS PRODUCED FROM ALUNITE. SULFATE HAS ALSO BEEN MADE FROM CEMENT MILL DUST、LANGBEINITE、& FROM MURIATE BY TREATMENT WITH SODIUM OR MAGNESIUM SULFATE OR WITH SULFURIC ACID.、Formulations、Preparations: GRADES: HIGHEST PURITY MEDICINAL、COMMERCIAL、CRUDE、CP、AGRICULTURAL、Commercial potassium sulfate contains not less than 48% soluble potash (K2O) chiefly as sulfate、and not more than 2.5% chlorine、Consumption Patterns: Agriculture、63%、exports、36%、other、1% (1984)、CHEMICAL PROFILE: Potassium Sulfates. Fertilizer (mainly for non-grain or specialty crops)、56%、41%、3%.、Potassium sulfates、CHEMICAL PROFILE: Potassium sulfates. Demand: 1987: 227、600 tons K2O、1988: 235、000 tons K2O、1992、projected、: 280、000 tons K2O. (Does not include imports、which totaled 30、000 tons K2O in 1987.)、U.S. Production: 2023: 100、000、000 - <250、000 lb、2022: 250、000 - <400、2021: 500、000 - <1、2020: 1、000 - <5、(1977) 4.64X10+10 GRAMS (CONSUMPTION)、(1979) 4.11X10+10 GRAMS (CONSUMPTION)、(1985) 2.10X10+11 g、U.S. Imports: (1977) 6.90X10+10 GRAMS、(1979) 2.02X10+10 GRAMS、(1985) 4.88X10+10 g、U.S. Exports: (1978) 2.30X10+10 GRAMS、(1979) 2.24X10+10 GRAMS、(1985) 5.53x10+10 g、General Manufacturing Information: Not Known or Reasonably Ascertainable、All Other Chemical Product and Preparation Manufacturing、Construction、Explosives Manufacturing、Fabricated Metal Product Manufacturing、Other (requires additional information)、All Other Basic Organic Chemical Manufacturing、All Other Basic Inorganic Chemical Manufacturing、Pesticide、Fertilizer、and Other Agricultural Chemical Manufacturing、Pharmaceutical and Medicine Manufacturing、Agriculture、Forestry、Fishing and Hunting、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、Sulfuric acid potassium salt (1:2): ACTIVE、Sulfuric acid、potassium salt (1:?): ACTIVE、TECHNICAL GRADES ARE USED IN FERTILIZERS FOR MFR OF POTASSIUM ALUM、POTASSIUM CARBONATE & GLASS、THE REAGENT GRADE IS USED IN THE KJELDAHL DETERMINATION OF NITROGEN.、VET: RARE、AS LAXATIVE、AS IT IS MORE IRRITANT THAN SODIUM OR MAGNESIUM SULFATES. OCCASIONALLY USED IN WATER SOL TRACE MINERAL MIXES AS SOURCE OF POTASSIUM (44.8%) & AS AN ORAL SULFATE SOURCE IN RUMINANT EXPT.、VET: IT IS OF POTENTIAL VALUE AS SULFATE SOURCE、WHICH MAY REDUCE METHIONINE REQUIREMENTS OF POULTRY. A 0.1% LEVEL IN FEED OF LAYING HENS WAS ASSOCIATED WITH A 5% INCR IN EGG PRODUCTION.、IT IS WIDELY USED IN MFR OF TOBACCO FERTILIZERS、& PREMIUM GRADE GOODS FOR POTATOES、CITRUS & OTHER CROPS. PURE POTASSIUM SULFATE CONTAINS 54.05% K2O & 45.95% SO3. PRACTICALLY ALL FERTILIZER GRADE MATERIAL SOLD SINCE 1960 HAS CONTAINED OVER 50% K2O. |
登记用途：Uses: Used in gypsum cements、to make alum and glass、as a food additive、in fertilizers、as an accelerator in wallboard、as an expansion control agent for dental materials、as a medical and veterinary cathartic、and as a veterinary sulfate source、[HSDB]、Cement Producing [Category: Industry]、Glass Manufacturing [Category: Industry]、REAGENT IN ANALYTICAL CHEMISTRY、MEDICINE、GYPSUM CEMENTS、ALUM MFR、FOOD ADDITIVE、(VET): CATHARTIC、SULFATE SOURCE、FERTILIZER FOR CHLORIDE-SENSITIVE CROPS (EG、TOBACCO)、ACCELERATOR IN WALLBOARD (CONSTRUCTION INDUSTRY)、AGENT IN MFR OF GLASS、CATHARTIC IN HUMAN MEDICINE、WATER-CORRECTIVE AGENT FOR FOODS (EG、BREWERY WATER)、SETTING-EXPANSION CONTROL AGENT FOR DENTAL MATERIALS、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 -> FLAVOUR_ENHANCER、SALT_SUBSTITUTE -> JECFA Functional Classes、Cosmetics -> Bulking、Viscosity controlling、Industry Uses: Soil amendments (fertilizers)、Not Known or Reasonably Ascertainable、Cleaning agent、Etching agent、Chelating agent、Lubricating agent、Binder、Other、Energy Releasers (explosives、motive propellant)、Abrasives、Plating agent、Processing aids not otherwise specified、Consumer Uses: Other、Chemical reaction regulator、Soil amendments (fertilizers)、Catalyst、Household Products: Information on 101 consumer products that contain Potassium sulfate in the following categories is provided:、• Inside the Home、• Landscaping、Yard、• Personal Care、• Pesticides、• Pet Care、Methods of Manufacturing: REACTION OF POTASSIUM CHLORIDE WITH LANGBEINITE ORE、SCHOENITE OBTAINED FROM KAINITE ORE、OR SODIUM SULFATE (GLASERITE IS AN ISOLATED INTERMEDIATE)、REACTION OF POTASSIUM CHLORIDE WITH SULFURIC ACID OR SULFUR DIOXIDE、WATER AND OXYGEN、RECOVERY FROM SUGAR WASTES、(A) BY TREATMENT OF POTASSIUM CHLORIDE EITHER WITH SULFURIC ACID OR WITH SULFUR DIOXIDE、AIR、& WATER (HARGREAVES PROCESS). (B) BY FRACTIONAL CRYSTALLIZATION OF NATURAL SULFATE ORE、(C) FROM SALT LAKE BRINES.、THE POTASSIUM SALT OF SULFURIC ACID. ...FIRST POTASH SALT PRODUCED COMMERCIALLY IN US FROM ANYTHING OTHER THAN WOOD ASHES. IT WAS PRODUCED FROM ALUNITE. SULFATE HAS ALSO BEEN MADE FROM CEMENT MILL DUST、LANGBEINITE、& FROM MURIATE BY TREATMENT WITH SODIUM OR MAGNESIUM SULFATE OR WITH SULFURIC ACID.、Formulations、Preparations: GRADES: HIGHEST PURITY MEDICINAL、COMMERCIAL、CRUDE、CP、AGRICULTURAL、Commercial potassium sulfate contains not less than 48% soluble potash (K2O) chiefly as sulfate、and not more than 2.5% chlorine、Consumption Patterns: Agriculture、63%、exports、36%、other、1% (1984)、CHEMICAL PROFILE: Potassium Sulfates. Fertilizer (mainly for non-grain or specialty crops)、56%、41%、3%.、Potassium sulfates、CHEMICAL PROFILE: Potassium sulfates. Demand: 1987: 227、600 tons K2O、1988: 235、000 tons K2O、1992、projected、: 280、000 tons K2O. (Does not include imports、which totaled 30、000 tons K2O in 1987.)、U.S. Production: 2023: 100、000、000 - <250、000 lb、2022: 250、000 - <400、2021: 500、000 - <1、2020: 1、000 - <5、(1977) 4.64X10+10 GRAMS (CONSUMPTION)、(1979) 4.11X10+10 GRAMS (CONSUMPTION)、(1985) 2.10X10+11 g、U.S. Imports: (1977) 6.90X10+10 GRAMS、(1979) 2.02X10+10 GRAMS、(1985) 4.88X10+10 g、U.S. Exports: (1978) 2.30X10+10 GRAMS、(1979) 2.24X10+10 GRAMS、(1985) 5.53x10+10 g、General Manufacturing Information: Not Known or Reasonably Ascertainable、All Other Chemical Product and Preparation Manufacturing、Construction、Explosives Manufacturing、Fabricated Metal Product Manufacturing、Other (requires additional information)、All Other Basic Organic Chemical Manufacturing、All Other Basic Inorganic Chemical Manufacturing、Pesticide、Fertilizer、and Other Agricultural Chemical Manufacturing、Pharmaceutical and Medicine Manufacturing、Agriculture、Forestry、Fishing and Hunting、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、Sulfuric acid potassium salt (1:2): ACTIVE、Sulfuric acid、potassium salt (1:?): ACTIVE、TECHNICAL GRADES ARE USED IN FERTILIZERS FOR MFR OF POTASSIUM ALUM、POTASSIUM CARBONATE & GLASS、THE REAGENT GRADE IS USED IN THE KJELDAHL DETERMINATION OF NITROGEN.、VET: RARE、AS LAXATIVE、AS IT IS MORE IRRITANT THAN SODIUM OR MAGNESIUM SULFATES. OCCASIONALLY USED IN WATER SOL TRACE MINERAL MIXES AS SOURCE OF POTASSIUM (44.8%) & AS AN ORAL SULFATE SOURCE IN RUMINANT EXPT.、VET: IT IS OF POTENTIAL VALUE AS SULFATE SOURCE、WHICH MAY REDUCE METHIONINE REQUIREMENTS OF POULTRY. A 0.1% LEVEL IN FEED OF LAYING HENS WAS ASSOCIATED WITH A 5% INCR IN EGG PRODUCTION.、IT IS WIDELY USED IN MFR OF TOBACCO FERTILIZERS、& PREMIUM GRADE GOODS FOR POTATOES、CITRUS & OTHER CROPS. PURE POTASSIUM SULFATE CONTAINS 54.05% K2O & 45.95% SO3. PRACTICALLY ALL FERTILIZER GRADE MATERIAL SOLD SINCE 1960 HAS CONTAINED OVER 50% K2O.。
硫酸钾盐 是一种化工化合物，登记 CAS 号为 10233-01-9，分子式 K2SO4（分子量 174.26）。
登记 CAS 号：10233-01-9
其分子式 K2SO4 由 2 个钾、1 个硫、4 个氧 组成。
别名/同义词：硫酸钾盐 · sulphuric acid, potassium salt
硫酸钾盐 的 CAS 登记号为 10233-01-9。
分子式 K2SO4，分子量 174.26。
别名/同义词：硫酸钾盐、sulphuric acid, potassium salt。
登记用途：Uses: Used in gypsum cements、to make alum and glass、as a food additive、in fertilizers、as an accelerator in wallboard、as an expansion control agent for dental materials、as a medical and veterinary cathartic、and as a veterinary sulfate source、[HSDB]、Cement Producing [Category: Industry]、Glass Manufacturing [Category: Industry]、REAGENT IN ANALYTICAL CHEMISTRY、MEDICINE、GYPSUM CEMENTS、ALUM MFR、FOOD ADDITIVE、(VET): CATHARTIC、SULFATE SOURCE、FERTILIZER FOR CHLORIDE-SENSITIVE CROPS (EG、TOBACCO)、ACCELERATOR IN WALLBOARD (CONSTRUCTION INDUSTRY)、AGENT IN MFR OF GLASS、CATHARTIC IN HUMAN MEDICINE、WATER-CORRECTIVE AGENT FOR FOODS (EG、BREWERY WATER)、SETTING-EXPANSION CONTROL AGENT FOR DENTAL MATERIALS、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 -> FLAVOUR_ENHANCER、SALT_SUBSTITUTE -> JECFA Functional Classes、Cosmetics -> Bulking、Viscosity controlling、Industry Uses: Soil amendments (fertilizers)、Not Known or Reasonably Ascertainable、Cleaning agent、Etching agent、Chelating agent、Lubricating agent、Binder、Other、Energy Releasers (explosives、motive propellant)、Abrasives、Plating agent、Processing aids not otherwise specified、Consumer Uses: Other、Chemical reaction regulator、Soil amendments (fertilizers)、Catalyst、Household Products: Information on 101 consumer products that contain Potassium sulfate in the following categories is provided:、• Inside the Home、• Landscaping、Yard、• Personal Care、• Pesticides、• Pet Care、Methods of Manufacturing: REACTION OF POTASSIUM CHLORIDE WITH LANGBEINITE ORE、SCHOENITE OBTAINED FROM KAINITE ORE、OR SODIUM SULFATE (GLASERITE IS AN ISOLATED INTERMEDIATE)、REACTION OF POTASSIUM CHLORIDE WITH SULFURIC ACID OR SULFUR DIOXIDE、WATER AND OXYGEN、RECOVERY FROM SUGAR WASTES、(A) BY TREATMENT OF POTASSIUM CHLORIDE EITHER WITH SULFURIC ACID OR WITH SULFUR DIOXIDE、AIR、& WATER (HARGREAVES PROCESS). (B) BY FRACTIONAL CRYSTALLIZATION OF NATURAL SULFATE ORE、(C) FROM SALT LAKE BRINES.、THE POTASSIUM SALT OF SULFURIC ACID. ...FIRST POTASH SALT PRODUCED COMMERCIALLY IN US FROM ANYTHING OTHER THAN WOOD ASHES. IT WAS PRODUCED FROM ALUNITE. SULFATE HAS ALSO BEEN MADE FROM CEMENT MILL DUST、LANGBEINITE、& FROM MURIATE BY TREATMENT WITH SODIUM OR MAGNESIUM SULFATE OR WITH SULFURIC ACID.、Formulations、Preparations: GRADES: HIGHEST PURITY MEDICINAL、COMMERCIAL、CRUDE、CP、AGRICULTURAL、Commercial potassium sulfate contains not less than 48% soluble potash (K2O) chiefly as sulfate、and not more than 2.5% chlorine、Consumption Patterns: Agriculture、63%、exports、36%、other、1% (1984)、CHEMICAL PROFILE: Potassium Sulfates. Fertilizer (mainly for non-grain or specialty crops)、56%、41%、3%.、Potassium sulfates、CHEMICAL PROFILE: Potassium sulfates. Demand: 1987: 227、600 tons K2O、1988: 235、000 tons K2O、1992、projected、: 280、000 tons K2O. (Does not include imports、which totaled 30、000 tons K2O in 1987.)、U.S. Production: 2023: 100、000、000 - <250、000 lb、2022: 250、000 - <400、2021: 500、000 - <1、2020: 1、000 - <5、(1977) 4.64X10+10 GRAMS (CONSUMPTION)、(1979) 4.11X10+10 GRAMS (CONSUMPTION)、(1985) 2.10X10+11 g、U.S. Imports: (1977) 6.90X10+10 GRAMS、(1979) 2.02X10+10 GRAMS、(1985) 4.88X10+10 g、U.S. Exports: (1978) 2.30X10+10 GRAMS、(1979) 2.24X10+10 GRAMS、(1985) 5.53x10+10 g、General Manufacturing Information: Not Known or Reasonably Ascertainable、All Other Chemical Product and Preparation Manufacturing、Construction、Explosives Manufacturing、Fabricated Metal Product Manufacturing、Other (requires additional information)、All Other Basic Organic Chemical Manufacturing、All Other Basic Inorganic Chemical Manufacturing、Pesticide、Fertilizer、and Other Agricultural Chemical Manufacturing、Pharmaceutical and Medicine Manufacturing、Agriculture、Forestry、Fishing and Hunting、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、Sulfuric acid potassium salt (1:2): ACTIVE、Sulfuric acid、potassium salt (1:?): ACTIVE、TECHNICAL GRADES ARE USED IN FERTILIZERS FOR MFR OF POTASSIUM ALUM、POTASSIUM CARBONATE & GLASS、THE REAGENT GRADE IS USED IN THE KJELDAHL DETERMINATION OF NITROGEN.、VET: RARE、AS LAXATIVE、AS IT IS MORE IRRITANT THAN SODIUM OR MAGNESIUM SULFATES. OCCASIONALLY USED IN WATER SOL TRACE MINERAL MIXES AS SOURCE OF POTASSIUM (44.8%) & AS AN ORAL SULFATE SOURCE IN RUMINANT EXPT.、VET: IT IS OF POTENTIAL VALUE AS SULFATE SOURCE、WHICH MAY REDUCE METHIONINE REQUIREMENTS OF POULTRY. A 0.1% LEVEL IN FEED OF LAYING HENS WAS ASSOCIATED WITH A 5% INCR IN EGG PRODUCTION.、IT IS WIDELY USED IN MFR OF TOBACCO FERTILIZERS、& PREMIUM GRADE GOODS FOR POTATOES、CITRUS & OTHER CROPS. PURE POTASSIUM SULFATE CONTAINS 54.05% K2O & 45.95% SO3. PRACTICALLY ALL FERTILIZER GRADE MATERIAL SOLD SINCE 1960 HAS CONTAINED OVER 50% K2O.。
硫酸钾盐（CAS 10233-01-9）的独立参考数据，整理自公开化学数据库。
| CAS 号 | 10233-01-9 |
|---|---|
| PubChem CID | 24507 |
| 分子式 | K2SO4 |
| IUPAC 名称 | dipotassium;sulfate |
| UNII（FDA） | 1K573LC5TV |
| Molecular Weight | 174.26 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 173.87914262 |
| Monoisotopic Mass | 173.87914262 |
| Topological Polar Surface Area | 88.6 |
| Heavy Atom Count | 7 |
| Boiling Point | 1689 °C |
|---|---|
| Boiling Point | 1689 °C @760 [mm Hg] |
| Melting Point | 1067 °C |
| Density | 2.66 |
| Density | 2.66 g/cm³ |
| Density | 2.66 @25 °C |
| Other Experimental Properties | TRANSITION POINT: 588 °C |
POTASSIUM SULFATE; 7778-80-5; Dipotassium sulfate; Potassium sulphate; Sulfuric acid dipotassium salt; Arcanum duplicatum; Sulfuric acid, dipotassium salt; Kalium sulphuricum; Tartarus vitriolatus; Kali sulphuricum; Potassium sulfate (K2(SO4)); K2SO4; Sulfuric acid potassium salt (1:2); 1K573LC5TV; Potassium (as sulfate); DTXSID6029701
| 法规与食品接触 | FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, MALTING OR FERMENTING AID FLAVOUR_ENHANCER; SALT_SUBSTITUTE: Food Additives NOT SPECIFIED TRS 733-JECFA 29/26 CIR / INCI: Viscosity controlling; Bulking |
|---|---|
| GHS 通报统计 | 89% (517 / 581) |
| GHS 通报统计 | 89% (517 / 581) |
|---|---|
| 已通报的危害声明 | H318 (10.2%) |
硫酸钾盐 · CAS 10233-01-9 · K2SO4. UNII 1K573LC5TV. Boiling Point: 1689 °C; Boiling Point: 1689 °C @760 [mm Hg]; Melting Point: 1067 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: sulphuric acid, potassium salt