Description

Calcium Dihydrogen Phosphate Hydrate is a vital inorganic phosphate salt, essential for its role as a soluble calcium and phosphorus source. This compound is critical for applications requiring precise nutrient delivery and pH buffering. It is primarily utilized by manufacturers in the food, pharmaceutical, and agricultural industries for fortification, excipient formulation, and fertilizer production.

Application

• Food & Beverage Additive: Used as a calcium fortifier, pH regulator, and leavening agent in baked goods, beverages, and nutritional supplements.
• Pharmaceutical Excipient: Serves as a source of calcium and phosphate in tablet formulations, nutritional supplements, and as a buffering agent.
• Agricultural & Animal Feed: An important nutritional component in fertilizer blends and a dietary mineral supplement in animal feed premixes.
• Laboratory & Research: Employed as a reagent and buffer component in biochemical and analytical research applications.
• Dental Products: Used in formulations for toothpaste and other dental care products as a gentle abrasive and remineralizing agent.

Basic Information

Product Name	Calcium Dihydrogen Phosphate Hydrate
CAS No.	301524-28-7
Molecular Formula	Ca(H2PO4)2·xH2O
Molecular Weight	Contact for details (varies with hydration)
Synonyms	Monocalcium Phosphate Monohydrate; Calcium Bis(dihydrogen phosphate) Hydrate; MCP; Acid Calcium Phosphate; E341(i); Calcium Tetrahydrogen Diphosphate Hydrate; Calcium Phosphate Monobasic Hydrate; Phosphoric Acid, Calcium Salt (1:1), Hydrate
EINECS	Contact for details

Quality Control

Our Calcium Dihydrogen Phosphate Hydrate is manufactured under a stringent quality management system. We offer grades suitable for food (FCC), pharmaceutical, and technical applications, with quality specifications designed to meet or exceed industry requirements. Certificates of Analysis (COA) are provided with each shipment to ensure full traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White crystalline powder or granules
Identification (IR)	Conforms
Assay (as Ca(H2PO4)2)	≥ 95.0%
Loss on Drying	≤ 1.0%
pH (5% solution)	3.0 - 4.0
Heavy Metals (as Pb)	≤ 10 ppm
Arsenic (As)	≤ 3 ppm
Fluoride (F)	≤ 30 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.