Merck 102425 Chloral Hydrate Emprove® Essentıal pH Eur, Bp, Jp, Usp 1 kg

Category

Analitik Kimyasallar

Brand

MERCK

Stock Code

LB.M.102425.1000

Teklif Sepetine Ekle

Stok Sorunuz

MERCK 102425 Chloral Hydrate EMPROVE® ESSENTIAL Ph Eur, BP, JP, USP 1 Kg
Catalogue Number	102425
Synonyms	Trichloroacetaldehyde hydrate
Description	Chloral hydrate

Product Information
CAS number	302-17-0
EC index number	605-014-00-6
EC number	206-117-5
Grade	Ph Eur,BP,JP,USP
Hill Formula	C₂H₃Cl₃O₂
Chemical formula	Cl₃CCH(OH)₂
Molar Mass	165.4 g/mol
HS Code	2905 59 98
Structure formula Image

Physicochemical Information
Boiling point	97 °C (1013 hPa) decomposes
Density	1.91 g/cm3 (20 °C)
Melting Point	52 °C
pH value	3.5 - 5.5 (100 g/l, H₂O, 20 °C)
Vapor pressure	13 hPa (20 °C)
Solubility	6600 g/l

Toxicological Information
LD 50 oral	LD50 Rat 479 mg/kg
LD 50 dermal	LD50 Rat 3030 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H301: Toxic if swallowed. 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. P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Signal Word	Danger
Storage class	6.1 D Non combustible, acute toxicity cat. 3 / toxic or substances with chronic effects
WGK	WGK 2 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, irritant
R Phrase	R 25-36/38 Toxic if swallowed.Irritating to eyes and skin.
S Phrase	S 25-45 Avoid contact with eyes.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

Storage and Shipping Information
Storage	Store at +15 °C to +25 °C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 2811 , 6.1, III
Declaration (transport by air) IATA-DGR	UN 2811 , 6.1, III
Declaration (transport by sea) IMDG-Code	UN 2811 , 6.1, III

Specifications
Assay (alkalimetric)	99.5 - 101.0 %
Identity	passes test
Appearance of solution (Ph Eur)	passes test
Appearance of solution (JP)	passes test
Acidic substances	passes test
pH-value (10 %; water)	3.5 - 5.5
Chloride (Cl)	≤ 0.007 %
Heavy metals (as Pb)	≤ 0.0020 %
Chloral alcoholate	passes test
Benzene	passes test
Toluene	≤ 890 ppm
Other residual solvents (ICH Q3C)	excluded by production process
Substances discolored by H₂SO₄	passes test
Non volatile matter	≤ 0.1 %
Sulfated ash	≤ 0.10 %
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Corresponds to Ph Eur, BP, JP

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Merck 102425 Chloral Hydrate Emprove® Essentıal pH Eur, Bp, Jp, Usp 1 kg

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