Calcium dihydrogen phosphate hydrate, 97%, Thermo Scientific Chemicals

Description

Calcium dihydrogen phosphate hydrate is a pH control reagent, stabilizer for plastics, manufacture of glass.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Calcium dihydrogen phosphate hydrate is a pH control reagent, stabilizer for plastics, manufacture of glass.

Solubility
Soluble in water 18 g/L @ 30°C.

Notes
Loses H{2}O at 100°, dec. at 200°

Specifications

Chemical Identifiers

• CAS: 301524-28-7
• Molecular Formula: CaH4O8P2
• Molecular Weight (g/mol): 234.05
• MDL Number: MFCD00010898
• InChI Key: YYRMJZQKEFZXMX-UHFFFAOYSA-L
• Synonym: Calcium phosphate, monobasic; Calcium tetrahydrogen diphosphate
• IUPAC Name: calcium didihydrogen phosphate
• SMILES: [Ca++].OP(O)([O-])=O.OP(O)([O-])=O

• Melting Point: ∼200°C (decomposition)
• Quantity: 500 g
• Flash Point: None
• Merck Index: 14,1693
• Solubility Information: Soluble in water 18g/L @ 30°C.
• Formula Weight: 234.06 (Anhydrous)
• Percent Purity: 97%
• Chemical Name or Material: Calcium dihydrogen phosphate hydrate

Safety and Handling

Product Identifier

• Calcium dihydrogen phosphate hydrate

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.
• P332+P313-If skin irritation occurs: Get medical advice/attention.
• P337+P313-If eye irritation persists: Get medical advice/attention.

Supplemental information

• MIXTURE LIST-Contains : Phosphoric acid, calcium salt

RUO – Research Use Only