Corrosive
Irritant Dusičnan vápenatý tetrahydrát 99% p.a.
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:13477-34-4
:
Formula:Ca(NO₃)₂·4H₂O
MDL Number:MFCD00149604
Merck Index:13,01687
Melting Pt:45 °C
Density:1,86 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:233-332-1
ADR:5.1,III
:GHS05
:GHS07
Specification Test Results
- Appearance:White Crystals
- Titration Complexometric:≥98.5 %
- pH:4.5 to 7.0 (5 % at 20°C)
- Chloride (Cl):≤50 ppm
- Sulfate (SO4):≤50 ppm
- Barium (Ba):≤50 ppm
- Iron (Fe):≤5 ppm
- Strontium (Sr):≤100 ppm
- Heavy metals (as Pb):≤5 ppm
Specification Test Results
Frequently Bought Together
Voda, HiPerSolv CHROMANORM® for HPLC
Supplier: VWR Chemicals
Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
Supplier: VWR Chemicals
Chlorid amonný 99.8-100.5%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
Supplier: VWR Chemicals
Dihydrogenfosforečnan draselný, EMSURE® ISO p.a., Supelco®
Supplier: Merck
Chlornan sodný 6…14% (active chlorine) in aqueous solution, GPR RECTAPUR®
Supplier: VWR Chemicals
Hydrogenftalát draselný ≥99.5%, AnalaR NORMAPUR® analytical reagent
Supplier: VWR Chemicals
Acetonitril ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Supplier: VWR Chemicals
Jodid draselný ≥99.5%, AnalaR NORMAPUR® analytical reagent
Supplier: VWR Chemicals
Hexakyanoželeznatan draselný trihydrát ≥99.0%, AnalaR NORMAPUR® analytical reagent
Supplier: VWR Chemicals
Aceton ≥99%, TECHNICAL
Supplier: VWR Chemicals
Hydrogenuhličitan sodný 99.7-100.3%, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent
Supplier: VWR Chemicals
Chlorid sodný 99.5-100.5%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
Supplier: VWR Chemicals
One-piece fingertight fittings
Supplier: VICI JOUR RESEARCH