MERCK 102481 Chromium(III) nitrate nonahydrate for analysis EMSURE

MERCK 102481 Chromium(III) nitrate nonahydrate for analysis EMSURE

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Stok Kodu
102481.0250
Kategori
Kimyasallar
Marka
Merck
Havale
9.994,16 TL (%5,00 havale indirimi)
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10.520,17 TL KDV DAHİL
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Ürün Bilgisi
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Önerileriniz
Ürün Bilgisi
Description
Catalogue Number 102481
Synonyms Chromic Nitrate
Product Information
CAS number 7789-02-8
EC number 236-921-1
Hill Formula CrN₃O₉ * 9H₂O
Chemical formula Cr(NO₃)₃ * 9H₂O
Molar Mass 400.15 g/mol
HS Code 2834 29 80
Physicochemical Information
Melting Point 36 - 37 °C
pH value 2 - 3 (50 g/l, H₂O, 20 °C)
Bulk density 710 kg/m3
Solubility 810 g/l
Toxicological Information
LD 50 oral LD50 Rat 3250 mg/kg
Safety Information according to GHS
Hazard Pictogram(s)

Hazard Statement(s) H272: May intensify fire; oxidizer.
H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
H412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s) P273: Avoid release to the environment.
P280: Wear protective gloves.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage class 5.1B Oxidizing hazardous materials
WGK WGK 2 water endangering
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
Hazard Symbols Irritant
Oxidising
Dangerous for the environment
Categories of danger oxidizing, irritant
R Phrase R 8-36/38-43-52/53
Contact with combustible material may cause fire.Irritating to eyes and skin.May cause sensitisation by skin contact.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 26-24/25-37-61
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Avoid contact with skin and eyes.Wear suitable gloves.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Storage and Shipping Information
Storage Store at +15°C to +25°C.
Transport Information
Declaration (railroad and road) ADR, RID UN 2720 , 5.1, III
Declaration (transport by air) IATA-DGR UN 2720 , 5.1, III
Declaration (transport by sea) IMDG-Code UN 2720 , 5.1, III
Specifications
Assay (iodometric) ≥ 98.0 %
pH-value (5 %; water) 2.0 - 3.0
Chloride (Cl) ≤ 0.002 %
Sulphate (SO₄) ≤ 0.005 %
Cu (Copper) ≤ 0.001 %
Fe (Iron) ≤ 0.01 %
NH₄ (Ammonium) ≤ 0.002 %
Substances not precipitated by ammonia (as sulphates) ≤ 0.05 %
Taksit Seçenekleri
Önerileriniz
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MERCK 102481 Chromium(III) nitrate nonahydrate for analysis EMSURE

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