21053

Calcium phosphate monobasic monohydrate

purum p.a., ≥80% (KT)

• Synonyma: Calcium bis(dihydrogenphosphate) monohydrate, Calcium dihydrogenphosphate monohydrate, Primary calcium phosphate monohydrate
• Lineární vzorec: Ca(H₂PO₄)₂ · H₂O
• Číslo CAS: 10031-30-8
• Molekulová hmotnost: 252.07
• EC Number: 231-837-1
• MDL number: MFCD00149602
• UNSPSC Code: 12352300
• PubChem Substance ID: 329751905
• NACRES: NA.21

Vlastnosti

• grade: purum p.a.
• assay: ≥80% (KT)
• form: powder or crystals
• anion traces: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤1000 mg/kg
• cation traces: Cd: ≤50 mg/kg; Co: ≤50 mg/kg; Cu: ≤50 mg/kg; Fe: 100 mg/kg; K: ≤100 mg/kg; Na: 500 mg/kg; Ni: ≤50 mg/kg; Pb: ≤50 mg/kg; Zn: ≤50 mg/kg
• SMILES string: O.[Ca++].OP(O)([O-])=O.OP(O)([O-])=O
• InChI: 1S/Ca.2H3O4P.H2O/c;2*1-5(2,3)4;/h;2*(H3,1,2,3,4);1H2/q+2;;;/p-2
• InChI key: ZBZJARSYCHAEND-UHFFFAOYSA-L

Popis

General description

Calcium phosphate monobasic monohydrate is mainly used in the manufacture of fertilizers and as an acidulant in food industry. Aqueous solution of calcium phosphate monobasic monohydrate (MCPM) mixed with α-tertiary calcium phosphate forms dicalcium phosphate dihydrate cement. It is also used in composing brushite cement.

Application

Calcium phosphate monobasic monohydrate may be used in the preparation of calcium polyphosphate (CPP) powders.

Bezpečnostní informace

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable