Merck 106482 Sodium hydroxide pellets EMPROVE 1 Kg

Merck 106482 Sodium hydroxide pellets EMPROVE® ESSENTIAL Ph Eur,BP,FCC,JP,NF,E 524

Synonyms: Soda caustic

CAS #: 1310-73-2

EC Numarası: 215-185-5

Molar Kütle: 40 g/mol

Kimyasal Formül: NaOH

Tepe Formülü: HNaO

Grade: Ph Eur,BP,FCC,JP,NF,E 524

Temel Özellikler Tablosu

CAS #	EC Numarası	Tepe Formülü	Kimyasal Formül	Molar Kütle	Kalite Değeri
1310-73-2	215-185-5	HNaO	NaOH	40 g/mol	Ph Eur,BP,FCC,JP,NF,E 524

 

Açıklama
Katalog Numarası	106482
Eş anlamlı	Soda caustic

 

Ürün Bilgisi
CAS Numarası	1310-73-2
EC Dizin Numarası	011-002-00-6
EC Numarası	215-185-5
Grade	Ph Eur,BP,FCC,JP,NF,E 524
Tepe Formülü	HNaO
Kimyasal Formül	NaOH
Molar Kütle	40 g/mol
HS Kodu	2815 11 00
Quality Level	MQ500

 

Fizikokimyasal Bilgiler
Yoğunluk	2.13 g/cm3 (20 °C)
Erime Noktası	318 °C
pH Değeri	>14 (100 g/l, H₂O, 20 °C)
Buhar basıncı	<24 hPa (20 °C)
Çözünürlük	1090 g/l

 

Özellikler
Assay (acidimetric,NaOH)	≥ 98.0 %
Assay (total alkalinity calc. as NaOH)	98.0 - 100.5 %
Assay (Na)	54.0 - 59.8 %
Özdeşlik	Testi geçer
Appearance of solution	Testi geçer
InÇözünür substances and organic matter	Testi geçer
Carbonate (as Na₂CO₃)	≤ 0.5 %
Chloride (Cl)	≤ 0.015 %
Phosphate (PO₄)	≤ 0.002 %
Silicate (SiO₂)	≤ 0.01 %
Sulfate (SO₄)	≤ 0.010 %
Total nitrogen (N)	≤ 0.0005 %
Heavy metals (as Pb)	≤ 0.0005 %
Al (Aluminium)	≤ 0.001 %
As (Arsenic)	≤ 0.0003 %
Cu (Copper)	≤ 0.0005 %
Fe (Iron)	≤ 0.0010 %
Hg (Mercury)	≤ 0.00001 %
K (Potassium)	≤ 0.1
Pb (Lead)	≤ 0.00005 %
Zn (Zinc)	≤ 0.0025 %
Residual solvents (Ph Eur/USP/ICH)	excluded by manufacturing process
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 (*).
Conforms to Ph Eur, BP, FCC, JP, NF, E524 Conforms to the purity criteria on food additives according to the current European Commission Regulation.