Katalog No: 105101.1000
Marka: Merck
Synonyms: Dipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium Phosphate
CAS #: 7758-11-4
EC Numarası: 231-834-5
Molar Kütle: 174.18 g/mol
Kimyasal Formül: K₂HPO₄
Tepe Formülü: HK₂O₄P
Grade: Ph Eur,BP,E 340
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| CAS # | EC Numarası | Tepe Formülü | Kimyasal Formül | Molar Kütle | Kalite Değeri |
|---|---|---|---|---|---|
| 7758-11-4 | 231-834-5 | HK₂O₄P | K₂HPO₄ | 174.18 g/mol | Ph Eur,BP,E 340 |
| Açıklama | |
|---|---|
| Katalog Numarası | 105101 |
| Eş anlamlı | Dipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium Phosphate |
| Ürün Bilgisi | |
|---|---|
| CAS Numarası | 7758-11-4 |
| EC Numarası | 231-834-5 |
| Grade | Ph Eur,BP,E 340 |
| Tepe Formülü | HK₂O₄P |
| Kimyasal Formül | K₂HPO₄ |
| Molar Kütle | 174.18 g/mol |
| HS Kodu | 2835 24 00 |
| Quality Level | MQ500 |
| Fizikokimyasal Bilgiler | |
|---|---|
| Yoğunluk | 2.45 g/cm3 (20.5 °C) |
| Erime Noktası | >450 °C (decomposition) |
| pH Değeri | 9.2 (H₂O) |
| Kütle yoğunluğu | 700 - 1000 kg/m3 |
| Çözünürlük | 1600 g/l |
| Özellikler | |
|---|---|
| Assay (alkalimetric, calculated on dried substance) | 98.0 - 101.0 % |
| Assay (out of dried substance) | ≥ 98.0 % |
| Özdeşlik | Testi geçer |
| Appearance of solution | Testi geçer |
| In water inÇözünür matter | ≤ 0.2 % |
| pH-value (1 %, water) | 8.7 - 9.4 |
| Chloride (Cl) | ≤ 0.02 % |
| Fluoride (F) | ≤ 0.0010 % |
| Sulfate (SO₄) | ≤ 0.1 % |
| Al (Aluminium) | ≤ 0.0005 % |
| As (Arsenic) | ≤ 0.0001 % |
| Cd (Cadmium) | ≤ 0.0001 % |
| Fe (Iron) | ≤ 0.0010 % |
| Hg (Mercury) | ≤ 0.0001 % |
| Na (Sodium) | ≤ 1.5 % |
| Pb (Lead) | ≤ 0.0001 % |
| Potassium dihydrogen phosphate | ≤ 2.5 % |
| Residual solvents (ICH Q3C) | excluded by manufacturing process |
| Reducing substances | Testi geçer |
| Loss on drying (130 °C) | ≤ 2.0 % |
| Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*). | |
| Corresponds to Ph Eur, BP, E 340 Conforms to the purity criteria on food additives according to the current European Commission Regulation. | |
Synonyms: Potassium pyrosulfate
CAS #: 7790-62-7
EC Numarası: 232-216-8
Molar Kütle: 254.33 g/mol
Tepe Formülü: K₂O₇S₂
Grade: ACS
Synonyms: Nitric acid sodium salt
CAS #: 7631-99-4
EC Numarası: 231-554-3
Molar Kütle: 84.99 g/mol
Kimyasal Formül: NaNO₃
Tepe Formülü: NNaO₃
CAS #: 7784-27-2
EC Numarası: 236-751-8
Molar Kütle: 375.14 g/mol
Kimyasal Formül: Al(NO₃)₃ * 9 H₂O
Tepe Formülü: AlN₃O₉ * 9 H₂O
CAS #: 6131-90-4
EC Numarası: 204-823-8
Molar Kütle: 136.08 g/mol
Kimyasal Formül: CH₃COONa * 3 H₂O
Tepe Formülü: C₂H₃NaO₂ * 3 H₂O
Grade: Ph Eur,BP,JP,USP,FCC,E 262
Synonyms: Nitric acid ammonia, Ammonia nitrate
CAS #: 6484-52-2
EC Numarası: 229-347-8
Molar Kütle: 80.04 g/mol
Kimyasal Formül: NH₄NO₃
Tepe Formülü: H₄N₂O₃
Synonyms: Oxalic acid ammonium salt
CAS #: 6009-70-7
EC Numarası: 214-202-3
Molar Kütle: 142.11 g/mol
Kimyasal Formül: (NH₄)₂C₂O₄ * H₂O
Tepe Formülü: C₂H₈N₂O₄ * H₂O
Grade: ACS,ISO,Reag. Ph Eur
Synonyms: hydrochloric acid aluminium salt hexahydrate
CAS #: 7784-13-6
EC Numarası: 231-208-1
Molar Kütle: 241.43 g/mol
Tepe Formülü: AlCl₃*6H₂O
Grade: Ph Eur,BP,USP
CAS #: 7782-61-8
EC Numarası: 233-899-5
Molar Kütle: 403.95 g/mol
Kimyasal Formül: Fe(NO₃)₃ * 9 H₂O
Tepe Formülü: FeN₃O₉ * 9 H₂O
Grade: ACS,Reag. Ph Eur
Synonyms: Magnesium dichloride
CAS #: 7791-18-6
EC Numarası: 232-094-6
Molar Kütle: 203.31 g/mol
Kimyasal Formül: MgCl₂ * 6 H₂O
Tepe Formülü: Cl₂Mg*6H₂O
Grade: ACS,ISO,Reag. Ph Eur
CAS #: 13477-34-4
EC Numarası: 233-332-1
Molar Kütle: 236.15 g/mol
Kimyasal Formül: Ca(NO₃)₂ * 4 H₂O
Tepe Formülü: CaN₂O₆ * 4 H₂O
Grade: ACS
Synonyms: Nitric acid potassium salt
CAS #: 7757-79-1
EC Numarası: 231-818-8
Molar Kütle: 101.10 g/mol
Kimyasal Formül: KNO₃
Tepe Formülü: KNO₃
Grade: Ph Eur,BP,USP,FCC,E 252
Synonyms: Potassium ferricyanide
CAS #: 13746-66-2
EC Numarası: 237-323-3
Molar Kütle: 329.25 g/mol
Kimyasal Formül: K₃[Fe(CN)₆]
Tepe Formülü: C₆FeK₃N₆
Grade: ACS,Reag. Ph Eur
CAS #: 6858-44-2
EC Numarası: 200-675-3
Molar Kütle: 258.10 g/mol
Tepe Formülü: C₆H₅Na₃O₇ * 5,5 H₂O
Grade: E 331
CAS #: 127-08-2
EC Numarası: 204-822-2
Molar Kütle: 98.15 g/mol
Kimyasal Formül: CH₃COOK
Tepe Formülü: C₂H₃KO₂
Grade: Ph Eur,BP,JPE,E 261
CAS #: 7790-84-3
EC Numarası: 233-331-6
Molar Kütle: 775.58 g/mol
Kimyasal Formül: 3 CdSO₄ * 8 H₂O
Tepe Formülü: Cd₃O₁₂S₃ * 8 H₂O
Grade: ACS
