MERCK 108883.1000 Zinc Sulfate Heptahydrate Gr For Analysis Acs,iso 1KG
MERCK

MERCK 108883.1000 Zinc Sulfate Heptahydrate Gr For Analysis Acs,iso 1KG

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Stok Kodu
M108883.1000
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66,55 EUR + KDV
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Description
Catalogue Number 108883
Replaces ZX0105; ZX0105-1; ZX0105-20
Synonyms Zinc vitriol
Description Zinc sulfate heptahydrate
Product Information
CAS number 7446-20-0
EC index number 030-006-00-9
EC number 231-793-3
Grade ACS,ISO,Reag. Ph Eur
Hill Formula O₄SZn * 7 H₂O
Chemical formula ZnSO₄ * 7 H₂O
Molar Mass 287.54 g/mol
HS Code 2833 29 20
Quality Level MQ300
Physicochemical Information
Density 1.97 g/cm3
Melting Point 100 °C
pH value 4 - 6 (50 g/l, H₂O, 20 °C)
Bulk density 800 - 1000 kg/m3
Solubility 965 g/l
Toxicological Information
LD 50 oral LD50 Rat 1260 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H302: Harmful if swallowed.
H318: Causes serious eye damage.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P264: Wash skin thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P273: Avoid release to the environment.
P280: Wear eye protection/ face protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Danger
RTECS ZH5300000
Storage class 10 - 13 Other liquids and solids
WGK WGK 3 highly hazardous to water
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
Safety Information
Categories of danger harmful, irritant, dangerous for the environment
Storage and Shipping Information
Storage Store at +2°C to +30°C.
Transport Information
Declaration (railroad and road) ADR, RID UN 3077 , 9, III
Declaration (transport by air) IATA-DGR UN 3077 , 9, III
Declaration (transport by sea) IMDG-Code UN 3077 , 9, III, Marine Pollutant: P, Segregation Group: 7 (Heavy metals and their salts (including their organometallic compounds))
Specifications
Assay (complexometric) 99.5 - 103.0 %
Identity passes test
Appearance of solution passes test
Insoluble matter ≤ 0.01 %
pH-value (5 %; water, 25 °C) 4.4 - 5.6
Chloride (Cl) ≤ 0.0005 %
Total nitrogen (N) ≤ 0.0005 %
Nitrate (NO₃) ≤ 0.002 %
As (Arsenic) ≤ 0.00005 %
Ca (Calcium) ≤ 0.001 %
Cd (Cadmium) ≤ 0.0005 %
Cu (Copper) ≤ 0.0005 %
Fe (Iron) ≤ 0.0005 %
K (Potassium) ≤ 0.001 %
Mg (Magnesium) ≤ 0.001 %
Mn (Manganese) ≤ 0.0003 %
Na (Sodium) ≤ 0.001 %
NH₄ (Ammonium) ≤ 0.001 %
Pb (Lead) ≤ 0.001 %
Corresponds to ACS, ISO, Reag. Ph Eur
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MERCK 108883.1000 Zinc Sulfate Heptahydrate Gr For Analysis Acs,iso 1KG M108883.1000
MERCK 108883.1000 Zinc Sulfate Heptahydrate Gr For Analysis Acs,iso 1KG

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