Luff-Schrool’s Reagent Volumetric Standard 1 L

SKU : L-1227.1000

CAS : 497-19-8 (mixture)

Formula : not available (mixture)

Grade : Volumetric Standard

Applications:

Food Analysis: The Luff-Schoorl method is commonly used to determine the carbohydrate content in various food samples, including white rice flour and durian seeds.
Pharmaceutical Analysis: It can also be used to assess the sugar content in pharmaceutical products.
Environmental Monitoring: The method can be adapted to analyze sugar levels in wastewater or soil samples.

Luff Schoorl’s reagent, also known as LS Reagent, is a chemical solution used for detecting and quantifying reducing sugars. It is a copper sulfate solution that reacts with reducing sugars, forming a brick-red precipitate of cuprous oxide (Cu2O). It is used in qualitative and quantitative determination of reducing sugars in samples, such as glucose and other carbohydrates. When Luff Schoorl’s reagent reacts with reducing sugars, the copper ions (Cu2+) in the solution are reduced to cuprous ions (Cu+), forming a reddish-brown precipitate.

Safety Considerations:

Luff Schoorl’s solution can be harmful if it comes into contact with skin or eyes, so safety glasses and gloves are recommended.
In case of skin irritation or eye contact, it is important to rinse with water or a suitable medium.
It is also important to store and handle the solution safely, as it can be damaged by prolonged exposure to light or heat.

TINDAKAN PENCEGAHAN UNTUK PENANGANAN YANG AMAN

a. Saran tentang penanganan yang aman

Kenakan pakaian pelindung. Jangan menghirup zat/campuran. Hindari terbentuknya uap/aerosol.

b. Saran tentang perlindungan terhadap kebakaran dan ledakan

Jauhkan dari nyala terbuka, permukaan panas, dan sumber penyulut.Lakukan dengan hatihati tindakan melawan lucutan statis.

c. Tindakan kebersihan

Segera ganti pakaian yang terkontaminasi. Gunakan krim pelindung kulit. Cuci tangan danmuka setelah bekerja dengan bahan tersebut.

KONDISI PENYIMPANAN YANG AMAN, TERMASUK KETIDAKCOCOKAN

a. Kondisi penyimpanan

Simpan wadah tertutup rapat di tempat yang kering dan berventilasi baik. Jauhkan dari panas dan sumber api. Simpan dalam tempat terkunci atau di tempat yang hanya bisa dimasuki oleh orang-orang yang mempunyai kualifikasi atau berwenang.

Suhu penyimpanan : Rekomendasi suhu penyimpanan lihat pada label

b. Kelas penyimpanan

Kelas penyimpanan (TRGS 510): 3: Cairan yang mudah terbakar