Sodium nitrite for analysis

ürün Kodu : 106549.0500

Marka : MERCK

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Ürün Grubu : Merck Kimyasalları

Stok Durumu : Var

Ürün Grubu: Tags: 106549.0500, Sodium nitrite for analysis

Ürün Özellikleri

Description
Catalogue Number	106549

Product Information
CAS number	7632-00-0
EC index number	007-010-00-4
EC number	231-555-9
Grade	ACS,Reag. Ph Eur
Hill Formula	NNaO₂
Chemical formula	NaNO₂
Molar Mass	69.00 g/mol
HS Code	2834 10 00
Quality Level	MQ300

Physicochemical Information
Density	2.168 g/cm3 (20 °C)
Melting Point	280 °C (decomposition)
pH value	9 (100 g/l, H₂O, 20 °C)
Bulk density	1200 kg/m3
Solubility	820 g/l

Toxicological Information
LD 50 oral	LD50 Rat 85 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H272: May intensify fire; oxidizer. H301: Toxic if swallowed. H319: Causes serious eye irritation. H400: Very toxic to aquatic life.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P220: Keep away from clothing and other combustible materials. P264: Wash skin thoroughly after handling. P273: Avoid release to the environment. P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor. 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	RA1225000
Storage class	5.1B Oxidizing hazardous materials
WGK	WGK 3 highly hazardous to water

Safety Information
Categories of danger	oxidizing, toxic, 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 1500 , 5.1 (6.1), III
Declaration (transport by air) IATA-DGR	UN 1500 , 5.1 (6.1), III
Declaration (transport by sea) IMDG-Code	UN 1500 , 5.1 (6.1), III, Marine Pollutant: P, Segregation Group: 12 (Nitrites and their mixtures)

Specifications
Assay (manganometric)	≥ 99.0 %
Insoluble matter	≤ 0.01 %
Chloride (Cl)	≤ 0.005 %
Sulfate (SO₄)	≤ 0.005 %
Heavy metals (as Pb)	≤ 0.001 %
Ca (Calcium)	≤ 0.002 %
Fe (Iron)	≤ 0.001 %
K (Potassium)	≤ 0.001 %
Corresponds to ACS, Reag. Ph Eur