Sigma Aldrich Calcium Carbonate Puriss., Meets Analytical Specification Of pH. Eur., Bp, Usp, Fcc, E170, Precipitated, 98.5-100.5% (Based On Anhydrous Substance) Analiz grade Cas 471-34-1 1 kg
0 -
Yorum Yap
Stok Kodu
12010-1KG-R
Kategori
Marka
Havale
3.922,74 TL
(%5,00 havale indirimi)
*
440,65 TL den başlayan taksitlerle!!
4.129,20
TL
KDV DAHİL
Sigma Aldrich 12010 CALCIUM CARBONATE PRECIPITATED GR FOR ANALYSIS plastik şişe 1 kilogram | ||||
Teknik Özellikler | ||||
Catalog | : 12010 | |||
Cas Number | : 100-52-7 | |||
Linear Formula |
: C6H5CHO |
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Molecular Weight | : 106.12 | |||
EC Number | : 202-860-4 | |||
MDL Number | : MFCD00003299 | |||
grade | : puriss. p.a. | |||
vapor density | : 3.7 (vs air) | |||
vapor pressure | : 4 mmHg ( 45 °C) | |||
assay | : ≥99.0% (GC) | |||
autoignition temp. | : 374 °F | |||
expl. lim. | : 1.4 %, 20 °F | |||
impurities |
chlorine,
none detected
|
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≤0.001% nitrobenzene (C6H5NO2) | ||||
≤1% acid (as
benzoic acid)
|
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refractive index | n20/D 1.545 (lit.)
|
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n20/D 1.545 | ||||
bp | : 178-179 °C (lit.) | |||
mp | : −26 °C (lit.) | |||
density | : 1.044 g/cm³ at 20 °C(lit.) | |||
cation traces | Ca: ≤5 mg/kg
|
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Cd: ≤1 mg/kg | ||||
Co: ≤1 mg/kg |
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Cr: ≤1 mg/kg |
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Cu: ≤1 mg/kg |
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Fe: ≤1 mg/kg |
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K: ≤20 mg/kg |
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Mg: ≤1 mg/kg |
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Mn: ≤1 mg/kg |
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Na: ≤20 mg/kg |
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Ni: ≤1 mg/kg |
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Pb: ≤1 mg/kg |
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Zn: ≤1 mg/kg |
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