Phosphoric acid, calcium salt (1:) (CAS 7757-93-9) — formula CaHO4P, molecular weight 136.06; category organic chemicals.
| CAS Number | 7757-93-9 |
|---|---|
| Molecular Formula | CaHO4P |
| Molecular Weight | 136.06 |
| Applications | Uses: CIR ingredient: Dicalcium Phosphate, Used in powdered drink mixes (buffering agent), effervescent tablets, antacids, baking products (leavening agent), animal feeds, mineral supplements, dental products, medications (pelletizing aid and thickening agent), and fertilizers, Also used in the production of ceramics, plastics, and glass, [HSDB], Glass Manufacturing [Category: Industry], Farming (Feed Additives) [Category: Industry], Ceramics making [Category: Hobbies], Control acidity in powdered drink mixes, ingredient in effervescent tablets, as a plastics stabilizer, and in ceramics. Its single largest application is as a leavening agent in bread, cake mixes, and self-rising flour., Chiefly in animal feeds, mineral supplement in cereals and other foods, manuf of glass, in dental products, fertilizers., THERAP CAT: Calcium replenisher., THERAP CAT (VET): Has been used as a dietary supplement, and as an antacid., Pellitizing aid and thickening agent in the pharmaceutical industry. Use as a fertizer component for tropical soils., Use Classification: Food additives, Food Additives -> FLOUR_TREATMENT_AGENT, YEAST_FOOD -> JECFA Functional Classes, Cosmetics -> Abrasive, Opacifying, Bulking, Industry Uses: Soil amendments (fertilizers), Flavoring and nutrient, Processing aids not otherwise specified, Consumer Uses: Not Known or Reasonably Ascertainable, Soil amendments (fertilizers), Household Products: Information on 13 consumer products that contain Dicalcium phosphate in the following categories is provided:, • Landscaping, Yard, • Personal Care, • Pet Care, Methods of Manufacturing: ... From calcium chloride & disodium phosphate, from tricalcium phosphate & phosphoric acid, where it is intermediate in prepn of hydroxyapatite., Interaction of fluorine-free phosphoric acid with milk of lime., Impurities: Dicalcium phosphate, phosphoric acid., Formulations, Preparations: GRADES: United States Pharmacopeia, "Food Chemicals Codex", Dentrifice grade, Feed grade, 18.5 or 21% phosphorus., DOSAGE FORMS: CALCIUM PHOSPHATE & VITAMIN D (SQUIBB): EACH TABLET CONTAINS DIBASIC CALCIUM PHOSPHATE 228 MG, CALCIUM CARBONATE 45 MG, & VITAMIN D 330 IU., Anhydrous and monohydrate salt, U.S. Production: 2023: 250, 000, 000 - <400, 000 lb, 2022: 250, 2021: 250, 2020: 250, General Manufacturing Information: Agriculture, Forestry, Fishing and Hunting, Pharmaceutical and Medicine Manufacturing, Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing, Food, beverage, and tobacco product manufacturing, Other (requires additional information), Phosphoric acid, calcium salt (1:1): ACTIVE, ... CAN INACTIVATE METALLIC IONS, WHICH ARE CAPABLE OF INTERFERING WITH NECESSARY FOOD-PROCESSING REACTIONS ..., INACTIVATION IS, EITHER BY PPTN & REMOVING THEM FROM INTERFERENCE WITH DESIRED FOOD-PROCESSING REACTIONS OR BY COMPLEXING & MAINTAINING THEM IN SOL, BOUND STATE., PHOSPHATES, Because calcium hydrogen phosphate is incongruently soluble, it is typically contaminated with various amounts (6-10%) of dicalcium phosphate and free phosphorus acid resulting from in-process disproportionation of the monocalcium salt., Since phosphorus acid impurity may render the product hygroscopic and absorbed water and acid catalyzes further disproportionation, excess lime may be added to industrial monocalcium phosphate to ensure removal of residual free phosphoric acid. Therefore the product may contain dicalcium phosphate., ... The hygroscopic nature of anhydrous monocalcium phosphate limited its commercial applications. However, the addition of small amounts of potassium (+1), sodium (+1), and aluminum (+3) ions to the crystallization mother liquor ... results ... glassy coating protects the calcium phosphate from moisture and greatly improves its handling properties and performance in several applications ... |
| Category | Organic Chemicals |
Documented applications: Uses: CIR ingredient: Dicalcium Phosphate, Used in powdered drink mixes (buffering agent), effervescent tablets, antacids, baking products (leavening agent), animal feeds, mineral supplements, dental products, medications (pelletizing aid and thickening agent), and fertilizers, Also used in the production of ceramics, plastics, and glass, [HSDB], Glass Manufacturing [Category: Industry], Farming (Feed Additives) [Category: Industry], Ceramics making [Category: Hobbies], Control acidity in powdered drink mixes, ingredient in effervescent tablets, as a plastics stabilizer, and in ceramics. Its single largest application is as a leavening agent in bread, cake mixes, and self-rising flour., Chiefly in animal feeds, mineral supplement in cereals and other foods, manuf of glass, in dental products, fertilizers., THERAP CAT: Calcium replenisher., THERAP CAT (VET): Has been used as a dietary supplement, and as an antacid., Pellitizing aid and thickening agent in the pharmaceutical industry. Use as a fertizer component for tropical soils., Use Classification: Food additives, Food Additives -> FLOUR_TREATMENT_AGENT, YEAST_FOOD -> JECFA Functional Classes, Cosmetics -> Abrasive, Opacifying, Bulking, Industry Uses: Soil amendments (fertilizers), Flavoring and nutrient, Processing aids not otherwise specified, Consumer Uses: Not Known or Reasonably Ascertainable, Soil amendments (fertilizers), Household Products: Information on 13 consumer products that contain Dicalcium phosphate in the following categories is provided:, • Landscaping, Yard, • Personal Care, • Pet Care, Methods of Manufacturing: ... From calcium chloride & disodium phosphate, from tricalcium phosphate & phosphoric acid, where it is intermediate in prepn of hydroxyapatite., Interaction of fluorine-free phosphoric acid with milk of lime., Impurities: Dicalcium phosphate, phosphoric acid., Formulations, Preparations: GRADES: United States Pharmacopeia, "Food Chemicals Codex", Dentrifice grade, Feed grade, 18.5 or 21% phosphorus., DOSAGE FORMS: CALCIUM PHOSPHATE & VITAMIN D (SQUIBB): EACH TABLET CONTAINS DIBASIC CALCIUM PHOSPHATE 228 MG, CALCIUM CARBONATE 45 MG, & VITAMIN D 330 IU., Anhydrous and monohydrate salt, U.S. Production: 2023: 250, 000, 000 - <400, 000 lb, 2022: 250, 2021: 250, 2020: 250, General Manufacturing Information: Agriculture, Forestry, Fishing and Hunting, Pharmaceutical and Medicine Manufacturing, Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing, Food, beverage, and tobacco product manufacturing, Other (requires additional information), Phosphoric acid, calcium salt (1:1): ACTIVE, ... CAN INACTIVATE METALLIC IONS, WHICH ARE CAPABLE OF INTERFERING WITH NECESSARY FOOD-PROCESSING REACTIONS ..., INACTIVATION IS, EITHER BY PPTN & REMOVING THEM FROM INTERFERENCE WITH DESIRED FOOD-PROCESSING REACTIONS OR BY COMPLEXING & MAINTAINING THEM IN SOL, BOUND STATE., PHOSPHATES, Because calcium hydrogen phosphate is incongruently soluble, it is typically contaminated with various amounts (6-10%) of dicalcium phosphate and free phosphorus acid resulting from in-process disproportionation of the monocalcium salt., Since phosphorus acid impurity may render the product hygroscopic and absorbed water and acid catalyzes further disproportionation, excess lime may be added to industrial monocalcium phosphate to ensure removal of residual free phosphoric acid. Therefore the product may contain dicalcium phosphate., ... The hygroscopic nature of anhydrous monocalcium phosphate limited its commercial applications. However, the addition of small amounts of potassium (+1), sodium (+1), and aluminum (+3) ions to the crystallization mother liquor ... results ... glassy coating protects the calcium phosphate from moisture and greatly improves its handling properties and performance in several applications ....
Phosphoric acid, calcium salt (1:) is a carbon-based organic compound with CAS registry number 7757-93-9 and molecular formula CaHO4P (molecular weight 136.06), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 7757-93-9
Its molecular formula CaHO4P comprises 1 Ca, 1 H, 4 O, 1 P atoms.
Also known as: Phosphoric acid, calcium salt (1:) · Calcium perphosphate,ammonified,granular · Dicalcium Phosphate
Category: organic chemicals
The CAS registry number of Phosphoric acid, calcium salt (1:) is 7757-93-9.
Molecular formula CaHO4P, molecular weight 136.06.
It is also registered under: Phosphoric acid, calcium salt (1:), Calcium perphosphate,ammonified,granular, Dicalcium Phosphate.
Recorded applications: Uses: CIR ingredient: Dicalcium Phosphate, Used in powdered drink mixes (buffering agent), effervescent tablets, antacids, baking products (leavening agent), animal feeds, mineral supplements, dental products, medications (pelletizing aid and thickening agent), and fertilizers, Also used in the production of ceramics, plastics, and glass, [HSDB], Glass Manufacturing [Category: Industry], Farming (Feed Additives) [Category: Industry], Ceramics making [Category: Hobbies], Control acidity in powdered drink mixes, ingredient in effervescent tablets, as a plastics stabilizer, and in ceramics. Its single largest application is as a leavening agent in bread, cake mixes, and self-rising flour., Chiefly in animal feeds, mineral supplement in cereals and other foods, manuf of glass, in dental products, fertilizers., THERAP CAT: Calcium replenisher., THERAP CAT (VET): Has been used as a dietary supplement, and as an antacid., Pellitizing aid and thickening agent in the pharmaceutical industry. Use as a fertizer component for tropical soils., Use Classification: Food additives, Food Additives -> FLOUR_TREATMENT_AGENT, YEAST_FOOD -> JECFA Functional Classes, Cosmetics -> Abrasive, Opacifying, Bulking, Industry Uses: Soil amendments (fertilizers), Flavoring and nutrient, Processing aids not otherwise specified, Consumer Uses: Not Known or Reasonably Ascertainable, Soil amendments (fertilizers), Household Products: Information on 13 consumer products that contain Dicalcium phosphate in the following categories is provided:, • Landscaping, Yard, • Personal Care, • Pet Care, Methods of Manufacturing: ... From calcium chloride & disodium phosphate, from tricalcium phosphate & phosphoric acid, where it is intermediate in prepn of hydroxyapatite., Interaction of fluorine-free phosphoric acid with milk of lime., Impurities: Dicalcium phosphate, phosphoric acid., Formulations, Preparations: GRADES: United States Pharmacopeia, "Food Chemicals Codex", Dentrifice grade, Feed grade, 18.5 or 21% phosphorus., DOSAGE FORMS: CALCIUM PHOSPHATE & VITAMIN D (SQUIBB): EACH TABLET CONTAINS DIBASIC CALCIUM PHOSPHATE 228 MG, CALCIUM CARBONATE 45 MG, & VITAMIN D 330 IU., Anhydrous and monohydrate salt, U.S. Production: 2023: 250, 000, 000 - <400, 000 lb, 2022: 250, 2021: 250, 2020: 250, General Manufacturing Information: Agriculture, Forestry, Fishing and Hunting, Pharmaceutical and Medicine Manufacturing, Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing, Food, beverage, and tobacco product manufacturing, Other (requires additional information), Phosphoric acid, calcium salt (1:1): ACTIVE, ... CAN INACTIVATE METALLIC IONS, WHICH ARE CAPABLE OF INTERFERING WITH NECESSARY FOOD-PROCESSING REACTIONS ..., INACTIVATION IS, EITHER BY PPTN & REMOVING THEM FROM INTERFERENCE WITH DESIRED FOOD-PROCESSING REACTIONS OR BY COMPLEXING & MAINTAINING THEM IN SOL, BOUND STATE., PHOSPHATES, Because calcium hydrogen phosphate is incongruently soluble, it is typically contaminated with various amounts (6-10%) of dicalcium phosphate and free phosphorus acid resulting from in-process disproportionation of the monocalcium salt., Since phosphorus acid impurity may render the product hygroscopic and absorbed water and acid catalyzes further disproportionation, excess lime may be added to industrial monocalcium phosphate to ensure removal of residual free phosphoric acid. Therefore the product may contain dicalcium phosphate., ... The hygroscopic nature of anhydrous monocalcium phosphate limited its commercial applications. However, the addition of small amounts of potassium (+1), sodium (+1), and aluminum (+3) ions to the crystallization mother liquor ... results ... glassy coating protects the calcium phosphate from moisture and greatly improves its handling properties and performance in several applications ....
Category: Organic Chemicals.
Independent reference data for Phosphoric acid, calcium salt (1:) (CAS 7757-93-9), compiled from public chemistry databases.
| CAS 号 | 7757-93-9 |
|---|---|
| PubChem CID | 24441 |
| 分子式 | CaHO4P |
| IUPAC 名称 | calcium hydrogen phosphate |
| UNII（FDA） | L11K75P92J |
| Molecular Weight | 136.06 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 135.9238364 |
| Monoisotopic Mass | 135.9238364 |
| Topological Polar Surface Area | 83.4 |
| Heavy Atom Count | 6 |
| Density | 2.89 |
|---|
7757-93-9; CALCIUM HYDROGEN PHOSPHATE; Calcium phosphate dibasic; calcium hydrogenphosphate; Dicalcium phosphate; Calcium phosphate, dibasic; Dibasic calcium phosphate; secondary Calcium phosphate; Biofos; Fujicalin S; Dicafos AN; Phosphoric acid, calcium salt (1:1); Calcium phosphate (1:1); Dicalcium orthophosphate; Anhydrous Emcompress; Ipifosc 20
| 法规与食品接触 | FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, DOUGH STRENGTHENER, DRYING AGENT, EMULSIFIE FDA 21 CFR 中列出的食品接触物质清单：FCS FLOUR_TREATMENT_AGENT; YEAST_FOOD: Food Additives ANTICAKING AGENT OR FREE-FLOW AGENT, DOUGH STRENGTHENER, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT, HUMECTAN Group MTDI for phosphorus from all sources, expressed as P TRS 683-JECFA 26/25 |
|---|---|
| GHS 通报统计 | 97.2% (455 / 468) |
| GHS 通报统计 | 97.2% (455 / 468) |
|---|
过磷酸钙，氨化，颗粒 · CAS 7757-93-9 · CaHO4P. UNII L11K75P92J. Density: 2.89.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.