ACS reagent
300
reag. ISOreag. Ph. Eur.
1 mmHg ( 428 °C)1.33 hPa ( 428 °C)
EMSURE®
98.0-100.5% (ZnCl2, complexometric)
powder
350 mg/kg LD50, oral (Rat)
≤0.005% Insoluble matter≤1.2% Oxide chloride (as ZnO)
4.6-5.5 (10% in water)5 (20 °C, 100 g/L in H2O)
732 °C/1013 hPa
287-304 °C293 °C (lit.)
2.93 g/cm3 at 22 °C
1400‑1800 kg/m3
nitrate (NO3-): ≤0.003%sulfate (SO42-): ≤0.002%
Al:, passes testCa: ≤0.001%Ca:, passes testCd: ≤0.0005%Cu: ≤0.001%Fe: ≤0.0005%Fe:, passes testK: ≤0.02%Mg: ≤0.01%Mg:, passes testN: ≤0.002%NH4+: ≤0.005%Na: ≤0.005%Pb: ≤0.001%heavy metals:, passes test
2-30°C
[Cl-].[Cl-].[Zn++]
1S/2ClH.Zn/h2*1H;/q;;+2/p-2
JIAARYAFYJHUJI-UHFFFAOYSA-L
Danger
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
Respiratory system
8B - Non-combustible, corrosive hazardous materials
WGK 3
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges