Merck 111474.0005 1,4-Dithiothreitol

for biochemistry

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Ambalaj Miktarı: 5 Gr.

(2024 güncel fiyat)

Ambalaj Fiyatı: 104,05 € +%20 KDV

 

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Ürün Fiyatı: 104,05 €

Ürün Özellikleri

Empirical Formula CAS #
C₄H₁₀O₂S₂ 3483-12-3
Description
Catalogue Number 111474
Synonyms DTT, Cleland’s reagent

Merck 111474.0005 | 1,4-Dithiothreitol for biochemistry 5G

Product Information
CAS number 3483-12-3
EC number 222-468-7
Hill Formula C₄H₁₀O₂S₂
Chemical formula (C₂H₃OHSH)₂
Molar Mass 154.24 g/mol
HS Code 2930 90 99
Structure formula Image

Physicochemical Information
Flash point >110 °C
Melting Point 42 – 44 °C
pH value 5.1 (10 g/l, H₂O, 20 °C)
Bulk density 300 kg/m3
Solubility 1500 g/l (20 °C)

Toxicological Information
LD 50 oral LD50 Rat 400 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s) H302: Harmful 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.
Signal Word Warning
RTECS EK1610000
Storage class 10 – 13 Other liquids and solids
WGK WGK 3 highly water endangering
Disposal 6
Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E.

Safety Information
Hazard Symbols Harmful
Categories of danger harmful, irritant
R Phrase R 22-36/38
Harmful if swallowed.Irritating to eyes and skin.

Storage and Shipping Information
Storage Store at +2°C to +8°C.

Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good

Specifications
Assay (iodometric) ≥ 99 %
Identity (IR-spectrum) passes test
Melting point 40 – 43 °C
Heavy metals (as Pb) ≤ 10 ppm
Fe (Iron) ≤ 5 ppm

1.11474.0005

M111474.0005

1.11474.0005

1114740005

Laboratuvar Kimyasalları

3483-12-3 dithiothreitol DTT ditiyoeritritol Cleland’s reagent merck biyokimya

Ürün Özellikleri:

5 gr 104,05 € + %20 KDV