Sıgma Aldrıch Zınc Chlorıde gr For AnalYSIs Plastik Şişe 1 Kilogram

Category

Analitik Kimyasallar

Brand

SIGMA-ALDRICH

Stock Code

LB.SA.14422-1KG

Teklif Sepetine Ekle

Stok Sorunuz

ZINC CHLORIDE GR FOR ANALYSIS plastik şişe 1 kilogram

Teknik Özellikler
Catalog No	: 14422
Cas Number	: 57646-85-7
Linear Formula	: ZnCl2
Molecular Weight	: 136.30
EC Number	: 231-592-0
MDL Number	: MFCD00011295
Grade	: puriss.
Vapor pressure	: 1 mmHg ( 428 °C)
Assay	: 98 - 100.5 %
Quality	: meets analytical specification of Ph. Eur., BP, USP
İmpurities	heavy metals, complies oxide chloride (as ZnO), complies residual solvents, complies ≤0.005% foreign heavy metals (as Pb) ≤0.005% total nitrogen (N) ≤0.03% ammonium (NH4) ≤1% alkalis/earth alkalis
pH	: 4.6-5.5 (20 °C, 10 %)
mp	: 293 °C (lit.)
Anion Traces	: sulfate (SO4²-): ≤200 mg/kg
Cation traces	Al:, in accordance As: ≤2 mg/kg Ca: ≤100 mg/kg Ca:, in accordance Fe: ≤10 mg/kg Fe:, in accordance K: ≤200 mg/kg Mg: ≤100 mg/kg Mg:, in accordance Na: ≤100 mg/kg

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Tags :

14422 sigma sigma aldrich zinc chloride sigma aldrich sigma aldrich türkiye sigma aldrich msds sigma aldrich kimyasal satışı sigma aldrich katalog sigma aldrich catalog sigma aldrich solvent sigma aldrich solvents

Sıgma Aldrıch Zınc Chlorıde gr For AnalYSIs Plastik Şişe 1 Kilogram

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