21053

过磷酸钙 一水合物

purum p.a., ≥80% (KT)

• 别名: 一代磷酸钙 一水合物, 磷酸一钙 一水合物, 磷酸二氢钙 一水合物
• 线性分子式: Ca(H₂PO₄)₂ · H₂O
• CAS号: 10031-30-8
• 分子量: 252.07
• EC號碼: 231-837-1
• MDL號碼: MFCD00149602
• 分類程式碼代碼: 12352300
• PubChem物質ID: 329751905
• NACRES: NA.21

属性

• 等級: purum p.a.
• 化驗: ≥80% (KT)
• 形狀: powder or crystals
• 負離子痕跡: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤1000 mg/kg
• 正離子痕跡: 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 字串: 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 密鑰: ZBZJARSYCHAEND-UHFFFAOYSA-L

说明

一般說明

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.

應用

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

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable