1.06578

tri-Sodium phosphate dodecahydrate

for analysis EMSURE^® ACS,Reag. Ph Eur

• 동의어(들): tri-Sodium phosphate dodecahydrate, Sodium phosphate tribasic, Trisodium phosphate
• 실험식(Hill 표기법): Na₃O₄P · 12H₂O
• CAS Number: 10101-89-0
• Molecular Weight: 380.12
• MDL number: MFCD00149198
• UNSPSC 코드: 12352302
• EC 인덱스 번호: 231-509-8
• NACRES: NA.21

속성

• Grade: ACS reagent
• Quality Level: 300
• Agency: reag. Ph. Eur.
• 제품 라인: EMSURE^®
• 분석: 98.0-102.0% (alkalimetric)
• 형태: crystals
• 효능: 7400 mg/kg LD₅₀, oral (Rat)
• 불순물: ≤0.001% Total nitrogen (N); ≤0.01% Insoluble matter
• pH: 12 (20 °C, 10 g/L in H₂O)
• mp: 75 °C (Elimination of water of crystallisation)
• solubility: 285 g/L
• density: 1.62 g/cm³ at 20 °C
• 벌크 밀도: 950 kg/m³
• 음이온 미량물: chloride (Cl^-): ≤0.0005%; fluoride (F^-): ≤0.0005%; sulfate (SO₄^2-): ≤0.005%
• 양이온 미량물: Fe: ≤0.001%; excess alkali (as NaOH): ≤2.5%; heavy metals (as Pb): ≤0.001%
• 저장 온도: 2-30°C
• InChI: 1S/3Na.H3O4P.12H2O/c;;;1-5(2,3)4;;;;;;;;;;;;/h;;;(H3,1,2,3,4);12*1H2/q3*+1;;;;;;;;;;;;;/p-3
• InChI key: ASTWEMOBIXQPPV-UHFFFAOYSA-K

설명

분석 메모

Assay (alkalimetric): 98.0 - 102.0 %
Insoluble matter: ≤ 0.01 %
excess alkali (as NaOH): ≤ 2.5 %
Chloride (Cl): ≤ 0.0005 %
Fluoride (F): ≤ 0.0005 %
Sulfate (SO₄): ≤ 0.005 %
Total nitrogen (N): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Corresponds to ACS, Reag. Ph Eur

법적 정보

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315 - H319 - H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable