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SIGMA ALDRICH GLISERİN

68,64 451,97
20 kişi bunu şu anda görüntülüyor
Tahmini Teslimat:
23 - 30 Ara, 2024
Ücretsiz Kargo ve İade:
850,00 üzerindeki tüm siparişlerde
Güven Rozeti
Garantili güvenli ve güvenli ödeme

Tanım

Cas Number : 56-81-5
Linear Formula
: HOOCH2CH(OH)CH2OH
Molecular Weight : 92.09 (anhydrous basis)
EC Number : 200-289-5
MDL Number
: 5MFCD00004722
Grade
: puriss.
Assay : 84 – 88 %
Quality
: meets analytical specification of Ph. Eur., BP
İmpurities
 acidity or alkalinity, in accordance

 aldehyde, complies
 ester, complies
 impurities A and related substances (GC), complies
 residual solvents, complies
 sugar, complies
 ≤0.0005% heavy metals (as Pb)
 ≤0.003% halogene compounds (as Cl)
 12-16% water (Karl Fischer)
İgn. residue
 : ≤ 0.01% (as SO4)
Refractive index
: n20/D 1.449-1.455
bp : 182 °C / 20 mmHg (lit.)
Density : 1.252 g / mL at 25 °C (lit.)
Anion traces : chloride (Cl-): ≤10 mg / kg
Suitability : complies for appearance of solution
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