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104350 L-Hisztidin-monohidroklorid-monohidrát

L-Histidine monohydrochloride monohydrate for biochemistry. CAS 5934-29-2, pH 3.5 - 4.5 (100 g/l, H₂O, 20 °C).

L-Hisztidin-monohidroklorid-monohidrát MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: His

104350
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Áttekintés

Replacement Information

Kulcsspecifikációk táblázata

CAS #Empirical Formula
5934-29-2C₆H₁₀ClN₃O₂ * H₂O

Products

KatalógusszámCsomagolás Menny./csomag
1043500025 Muanyagpalack 25 g
1043500100 Muanyagpalack 100 g
1043500500 Muanyagpalack 500 g
1043509010 Muanyagdob 10 kg
Description
Catalogue Number104350
SynonymsHis
References
Product Information
CAS number5934-29-2
EC number211-438-9
Hill FormulaC₆H₁₀ClN₃O₂ * H₂O
Molar Mass209.63 g/mol
HS Code2933 29 90
Structure formula ImageStructure formula Image
Quality LevelMQ100
Applications
ApplicationL-Histidine monohydrochloride monohydrate for biochemistry. CAS 5934-29-2, pH 3.5 - 4.5 (100 g/l, H₂O, 20 °C).
Biological Information
Physicochemical Information
Density1.4723 g/cm3 (20 °C)
Melting Point256 - 268 °C (bomlás)
pH value4.38 - 4.48 (149.55 g/l, H₂O, 20 °C)
Vapor pressure<0.1 hPa (20 °C)
Bulk density770 kg/m3
Solubility149.55 g/l
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
RTECSMS3119000
Storage class10 - 13 Egyéb folyadékok és szilárd anyagok
WGKWGK 1 enyhén vízszennyező
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Product Usage Statements
Storage and Shipping Information
Storage+30°C alatt tárolandó.
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (calculated on dried substance)99.0 - 101.0 %
Identity (IR-spectrum)passes test
Identity (wet chemistry)passes test
Appearancewhite to almost white crystalline powder or colorless crystals
Appearance of solution (50 g/l CO₂-free water)clear and not more intense in color than reference solution BY₆
Spec. rotation (α 20/D, 110 g/l, hydrochloric acid 120 g/l, calc. on dried substance)+9.2 to +10.6
Sulfate (SO₄)≤ 200 ppm
Heavy metals (as Pb)≤ 10 ppm
As (Arsenic)≤ 5 ppm
Ca (Calcium)≤ 10 ppm
Co (Cobalt)≤ 5 ppm
Fe (Iron)≤ 5 ppm
K (Potassium)≤ 5 ppm
Mg (Magnesium)≤ 5 ppm
Na (Sodium)≤ 50 ppm
Zn (Zinc)≤ 5 ppm
Ninhydrin-positive substances (LC) (any ninhydrin-positive impurity)≤ 0.2 %
Ninhydrin-positive substances (LC) (ammonium (570 nm))≤ 0.02 %
Ninhydrin-positive substances (LC) (total impurities)≤ 0.5 %
Loss on drying (150 °C)7.0 - 10.0 %
Global Trade Item Number
Katalógusszám GTIN
1043500025 04022536050256
1043500100 04022536050263
1043500500 04022536050270
1043509010 04022536692692

Documentation

L-Hisztidin-monohidroklorid-monohidrát MSDS

Title

Safety Data Sheet (SDS) 

L-Hisztidin-monohidroklorid-monohidrát Certificates of Analysis

Cikkszám CsomagolásSpecifikációSarzsszám
1043500025 MuanyagpalackSpecifikációk, PDF dokumentum
1043500100 MuanyagpalackSpecifikációk, PDF dokumentum
1043500500 MuanyagpalackSpecifikációk, PDF dokumentum
1043509010 MuanyagdobSpecifikációk, PDF dokumentum