Katalog No: 107739.1000
Marka: Merck
CAS #: 7631-86-9
EC Numarası: 231-545-4
Molar Kütle: 60.08 g/mol
Kimyasal Formül: SiO₂
Tepe Formülü: O₂Si
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| CAS # | EC Numarası | Tepe Formülü | Kimyasal Formül | Molar Kütle |
|---|---|---|---|---|
| 7631-86-9 | 231-545-4 | O₂Si | SiO₂ | 60.08 g/mol |
| Açıklama | |
|---|---|
| Katalog Numarası | 107739 |
| Genel Bakış | Standardized sorbents ensure reliable results every time. Our broad spectrum meets all kinds of needs. In TLC, silica gel 60 sorbent is considered the most versatile. Our assortment of silica gel 60 features different grades with particle sizes ranging from 5-40 µm: silica with a gypsum binder, silica with no foreign binder, and silica gel with a fluorescence indicator. We also offer high-quality aluminum oxide, cellulose microcrystalline, and kieselgur (also known as diatomaceous earth). |
| Ürün Bilgisi | |
|---|---|
| CAS Numarası | 7631-86-9 |
| EC Numarası | 231-545-4 |
| Tepe Formülü | O₂Si |
| Kimyasal Formül | SiO₂ |
| Molar Kütle | 60.08 g/mol |
| HS Kodu | 3824 99 96 |
| Quality Level | MQ100 |
| Fizikokimyasal Bilgiler | |
|---|---|
| Kaynama Noktası | 2230 °C (1013 hPa) |
| Yoğunluk | 2.56 g/cm3 not applicable |
| Erime Noktası | 1713 °C |
| pH Değeri | 3.7 - 4.7 (>= 40 g/l, H₂O, 25 °C) (slurry) |
| Kütle yoğunluğu | 200 - 1430 kg/m3 |
| Özellikler | |
|---|---|
| pH-value (10 % suspension) | 6.5 - 7.5 |
| Fe (Iron) | ≤ 0.02 % |
| Particle size | 90 % < 55 µm |
| Application test | conforms |
| The data to the particle size are related to the pure silica gel before additive addition. | |
CAS #: 109-97-7
EC Numarası: 203-724-7
Molar Kütle: 67.09 g/mol
Tepe Formülü: C₄H₅N
CAS #: 30525-89-4
Grade: DAC
CAS #: 7681-11-0
EC Numarası: 231-659-4
Molar Kütle: 166.01 g/mol
Kimyasal Formül: KI
Tepe Formülü: IK
Grade: Ph Eur,BP,ChP,JP,USP
Synonyms: Hydrogen chloride solution
Grade: Ph Eur,BP,ChP,JP,NF
Synonyms: 2-Hydroxytoluene, 2-Methylphenol
CAS #: 95-48-7
EC Numarası: 202-423-8
Molar Kütle: 108.14 g/mol
Kimyasal Formül: 2-(CH₃)C₆H₄OH
Tepe Formülü: C₇H₈O
Synonyms: Polyglycol, Polyethylene oxide, Polyoxy ethylene, PEG 6000
CAS #: 25322-68-3
EC Numarası: 500-038-2
CAS #: 12007-60-2
EC Numarası: 234-514-3
Molar Kütle: 169.12 g/mol
Kimyasal Formül: Li₂B₄O₇
Tepe Formülü: Li₂B₄O₇
Synonyms: 2,4,6-Trihydroxypyrimidine, N,N'-Malonylurea
CAS #: 67-52-7
EC Numarası: 200-658-0
Molar Kütle: 128.09 g/mol
Tepe Formülü: C₄H₄N₂O₃
CAS #: 7726-95-6
EC Numarası: 231-778-1
Molar Kütle: 159.82 g/mol
Tepe Formülü: Br₂
Grade: ACS,ISO,Reag. Ph Eur
Synonyms: N-Phenylaniline
CAS #: 122-39-4
EC Numarası: 204-539-4
Molar Kütle: 169.22 g/mol
Kimyasal Formül: (C₆H₅)₂NH
Tepe Formülü: C₁₂H₁₁N
Synonyms: Isopropyl alcohol, Isopropanol, iso-Propanol, IPA
CAS #: 67-63-0
EC Numarası: 200-661-7
Molar Kütle: 60.1 g/mol
Kimyasal Formül: CH₃CH(OH)CH₃
Tepe Formülü: C₃H₈O
Grade: ACS,ISO,Reag. Ph Eur
Synonyms: TTC, TT
Synonyms: Ethanoic acid
CAS #: 2437-29-8
EC Numarası: 219-441-7
Molar Kütle: 927 g/mol
Kimyasal Formül: C₄₆H₅₀N₄ * 2 C₂HO₄ * C₂H₂O₄
Tepe Formülü: C₅₂H₅₂N₄O₈
