Katalog No: 106345.1000
Marka: Merck
Synonyms: mono-Sodium orthophosphate, Sodium biphosphate, Sodium phosphate monobasic
CAS #: 13472-35-0
EC Numarası: 231-449-2
Molar Kütle: 156.00 g/mol
Kimyasal Formül: NaH₂PO₄ * 2 H₂O
Tepe Formülü: H₂NaO₄P * 2 H₂O
Grade: Ph Eur,BP,USP,JPE,E 339
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| CAS # | EC Numarası | Tepe Formülü | Kimyasal Formül | Molar Kütle | Kalite Değeri |
|---|---|---|---|---|---|
| 13472-35-0 | 231-449-2 | H₂NaO₄P * 2 H₂O | NaH₂PO₄ * 2 H₂O | 156.00 g/mol | Ph Eur,BP,USP,JPE,E 339 |
| Açıklama | |
|---|---|
| Katalog Numarası | 106345 |
| Eş anlamlı | mono-Sodium orthophosphate, Sodium biphosphate, Sodium phosphate monobasic |
| Ürün Bilgisi | |
|---|---|
| CAS Numarası | 13472-35-0 |
| EC Numarası | 231-449-2 |
| Grade | Ph Eur,BP,USP,JPE,E 339 |
| Tepe Formülü | H₂NaO₄P * 2 H₂O |
| Kimyasal Formül | NaH₂PO₄ * 2 H₂O |
| Molar Kütle | 156.00 g/mol |
| HS Kodu | 2835 22 00 |
| Quality Level | MQ500 |
| Fizikokimyasal Bilgiler | |
|---|---|
| Yoğunluk | 1.915 g/cm3 (20 °C) |
| Erime Noktası | 60 °C |
| pH Değeri | 4.0 - 4.5 (50 g/l, H₂O, 25 °C) |
| Kütle yoğunluğu | 1000 kg/m3 |
| Çözünürlük | 850 g/l |
| Özellikler | |
|---|---|
| Assay (alkalimetric, calculated on dried substance) | 98.0 - 100.5 % |
| Assay (alkalimetric; dried substance) | 98.0 - 101.0 % |
| Özdeşlik | Testi geçer |
| Appearance of solution | Testi geçer |
| In water inÇözünür matter (calculated on dried substance) | ≤ 0.15 % |
| pH-value (1 %, water) | 4.1 - 4.7 |
| pH-value (5 %; water) | 4.2 - 4.5 |
| pH-value (5.7 %; water) | 4.1 - 4.5 |
| Chloride (Cl) | ≤ 0.005 % |
| Fluoride (F) | ≤ 0.001 % |
| Hydrogenphosphate (HPO₄) | ≤ 0.5 % |
| Sulfate (SO₄) | ≤ 0.01 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Al, Ca and other elements detectable with ammonia | Testi geçer |
| As (Arsenic) | ≤ 0.0001 % |
| Cd (Cadmium) | ≤ 0.0001 % |
| Fe (Iron) | ≤ 0.001 % |
| Hg (Mercury) | ≤ 0.0001 % |
| Pb (Lead) | ≤ 0.0001 % |
| Substances reducing potassium permanganate (as O) | Testi geçer |
| Residual solvents (ICH Q3C) | excluded by production process |
| Loss on drying (130 °C) | 22.0 - 24.0 % |
| 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, USP, JPE, E 339 Conforms to the purity criteria on food additives according to the current European Commission Regulation. | |
Synonyms: Sodium periodate
CAS #: 7790-28-5
EC Numarası: 232-197-6
Molar Kütle: 213.89 g/mol
Kimyasal Formül: NaIO₄
Tepe Formülü: INaO₄
Grade: ACS,Reag. Ph Eur
Synonyms: Sal ammoniac
CAS #: 12125-02-9
EC Numarası: 235-186-4
Molar Kütle: 53.49 g/mol
Kimyasal Formül: NH₄Cl
Tepe Formülü: H₄ClN
Grade: ACS,ISO,Reag. Ph Eur
Synonyms: Ammonium persulfate, Peroxidisulfuric acid diammonium salt
CAS #: 7727-54-0
Molar Kütle: 228.20 g/mol
Kimyasal Formül: (NH₄)₂S₂O₈
Tepe Formülü: H₈N₂O₈S₂
Grade: ACS,Reag. Ph Eur
CAS #: 7783-34-8
EC Numarası: 233-152-3
Molar Kütle: 342.61 g/mol
Kimyasal Formül: Hg(NO₃)₂ * H₂O
Tepe Formülü: HgN₂O₆ * H₂O
Grade: ACS,Reag. Ph Eur
Synonyms: Ammonium hydroxide solution, Ammonia water, Ammonium hydroxide solution
Grade: Ph Eur,BP
Grade: Ph Eur,BP,USP
Synonyms: Oxalic acid dipotassium salt monohydrate
CAS #: 6487-48-5
EC Numarası: 209-506-8
Molar Kütle: 184.24 g/mol
Kimyasal Formül: K₂C₂O₄ * H₂O
Tepe Formülü: C₂K₂O₄ * H₂O
Grade: ACS
CAS #: 13478-00-7
EC Numarası: 236-068-5
Molar Kütle: 290.81 g/mol
Kimyasal Formül: Ni(NO₃)₂ * 6 H₂O
Tepe Formülü: N₂NiO₆ * 6 H₂O
Grade: ACS
Synonyms: Potassium pyrosulfate
CAS #: 7790-62-7
EC Numarası: 232-216-8
Molar Kütle: 254.33 g/mol
Tepe Formülü: K₂O₇S₂
Grade: ACS
CAS #: 7783-35-9
EC Numarası: 231-992-5
Molar Kütle: 296.65 g/mol
Kimyasal Formül: HgSO₄
Tepe Formülü: HgO₄S
Grade: ACS
CAS #: 7757-83-7
EC Numarası: 231-821-4
Molar Kütle: 126.04 g/mol
Kimyasal Formül: Na₂SO₃
Tepe Formülü: Na₂O₃S
Grade: Ph Eur,BP,NF,E 221
Synonyms: potash
CAS #: 584-08-7
EC Numarası: 209-529-3
Molar Kütle: 138.21 g/mol
Kimyasal Formül: K₂CO₃
Tepe Formülü: CK₂O₃
Grade: ACS,ISO,Reag. Ph Eur
Synonyms: Lauryl sulfate sodium salt, SDS, Dodecyl sodium sulfate
CAS #: 151-21-3
EC Numarası: 205-788-1
Molar Kütle: 288.38 g/mol
Kimyasal Formül: C₁₂H₂₅OSO₂ONa
Tepe Formülü: C₁₂H₂₅NaO₄S
Grade: Ph Eur
CAS #: 7758-05-6
EC Numarası: 231-831-9
Molar Kütle: 214 g/mol
Kimyasal Formül: KIO₃
Tepe Formülü: IO3 * K
Grade: FCC
Synonyms: tetra-Sodium pyrophosphate, TSPP
CAS #: 13472-36-1
EC Numarası: 231-767-1
Molar Kütle: 446.06 g/mol
Kimyasal Formül: Na₄P₂O₇ * 10 H₂O
Tepe Formülü: Na₄O₇P₂ * 10 H₂O
Grade: ACS,Reag. Ph Eur
Synonyms: Mercury dichloride
CAS #: 7487-94-7
EC Numarası: 231-299-8
Molar Kütle: 271.5 g/mol
Kimyasal Formül: HgCl₂
Tepe Formülü: Cl₂Hg
