Merck 106541 Sodium Nitroprusside Dihydrate [Disodium Pentacyanonitrosyl Ferrate(III) Dihydrate] gr For Analysis Acs,Reag. pH Eur. 25 gr

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Analitik Kimyasallar

Marka

MERCK

Stok Kodu

LB.M.106541.0025

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MERCK 106541 Sodium nitroprusside dihydrate [disodium pentacyanonitrosyl ferrate(III) dihydrate] GR for analysis ACS,Reag. Ph Eur. 25 Gr
Catalogue Number	106541
Replaces	SX0675-1; SX0675-2; SX0675
Synonyms	Nitroprusside sodium, Sodium nitroferricyanide

Product Information
CAS number	13755-38-9
EC number	238-373-9
Grade	ACS,Reag. Ph Eur
Hill Formula	C₅FeN₆Na₂*2H₂O
Chemical formula	Na₂[Fe(CN)₅NO]*2H₂O
Molar Mass	297.95 g/mol
HS Code	2837 20 00
Structure formula Image

Applications
Application	Sodium nitroprusside dihydrate [disodium pentacyanonitrosyl ferrate(III) dihydrate] GR for analysis ACS,Reag. Ph Eur. CAS No. 13755-38-9, EC Number 238-373-9.

Physicochemical Information
Density	1.71 g/cm3 (20 °C)
pH value	5 (50 g/l, H₂O, 20 °C)
Bulk density	1000 kg/m3
Solubility	400 g/l (slow decomposition)

Toxicological Information
LD 50 oral	LD50 Rat 99 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H301: Toxic if swallowed.
Precautionary Statement(s)	P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Signal Word	Danger
RTECS	LJ8925000
Storage class	6.1B Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK	WGK 3 highly water endangering
Disposal	9 Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).

Safety Information
Hazard Symbols	Toxic
Categories of danger	toxic
R Phrase	R 25 Toxic if swallowed.
S Phrase	S 22-37-45 Do not breathe dust.Wear suitable gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

Storage and Shipping Information
Storage	Store below +30 °C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 1588 , 6.1, II
Declaration (transport by air) IATA-DGR	UN 1588 , 6.1, II
Declaration (transport by sea) IMDG-Code	UN 1588 , 6.1, II, Marine Pollutant: P, Segregation Group: 6 (Cyanides)

Specifications
Assay (argentometric)	99.0 - 102.0 %
Identity	passes test
Insoluble matter	≤ 0.01 %
Chloride (Cl)	≤ 0.02 %
Hexacyanoferrate (II)	≤ 0.02 %
Hexacyanoferrate (III)	≤ 0.01 %
Sulfate (SO₄)	≤ 0.01 %
Corresponds to ACS, Reag. Ph. Eur.

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Merck 106541 Sodium Nitroprusside Dihydrate [Disodium Pentacyanonitrosyl Ferrate(III) Dihydrate] gr For Analysis Acs,Reag. pH Eur. 25 gr

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