Merck 102481 Chromium(III) Nitrate Nonahydrate For Analysis Emsure 250 gr

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Tuzlar

Brand

MERCK

Stock Code

LB.M.102481.0250

10.813,27 TL + VAT

12.975,92 TL

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MERCK 102481

Chromium(III) nitrate nonahydrate for analysis EMSURE®

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 (20 °C)

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. H319: Causes serious eye irritation.
Precautionary Statement(s)	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.
Signal Word	Warning
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	Oxidising Irritant
Categories of danger	oxidizing, irritant
R Phrase	R 8-36/38 Contact with combustible material may cause fire.Irritating to eyes and skin.
S Phrase	S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

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
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 %

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Merck Merck türkiye Merck millipore Merck millipore türkiye Merck kimyasalları satış Merck tuz Merck kimyasal sertifikaları Merck kimyasal fiyat Merck kimyasal merck 102481

Merck 102481 Chromium(III) Nitrate Nonahydrate For Analysis Emsure 250 gr

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