MERCK 107302.0100 Polyvinylpolypyrrolidone Divergan RS (SD.M.107302.0100)

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MERCK 107302.0100 Polyvinylpolypyrrolidone Divergan RS

Description
Catalogue Number	107302
Overview	Polyvinylpolypyrrolidone (Divergan®) is used as an excipient to prepare samples for subsequent analysis steps. It has a wide range of applications, especially in the beverage industry. It is used to pre-treat samples such as juices with strong colors which would interfere with the analysis using MQuant® or Reflectoquant® test strips. For decolorization, the juices are mixed with the powder and filtrated afterwards. The resulting solution can then be used for the determination of e.g. ascorbic acid or HMF.

Description

Catalogue Number

107302

Overview

Polyvinylpolypyrrolidone (Divergan®) is used as an excipient to prepare samples for subsequent analysis steps. It has a wide range of applications, especially in the beverage industry. It is used to pre-treat samples such as juices with strong colors which would interfere with the analysis using MQuant® or Reflectoquant® test strips. For decolorization, the juices are mixed with the powder and filtrated afterwards. The resulting solution can then be used for the determination of e.g. ascorbic acid or HMF.

Product Information
CAS number	9003-39-8
HS Code	3905 99 90
Quality Level	MQ100

Physicochemical Information
Density	1.2 g/cm3 (20 °C)
Ignition temperature	440 °C
Melting Point	220 °C decomposes
Bulk density	330 kg/m3

Toxicological Information
LD 50 oral	LD50 Rat > 2000 mg/kg

Safety Information according to GHS
RTECS	TR8370000
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly hazardous to water
Disposal	3 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.

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

Specifications
Identity (IR-spectrum)	conforms

Global Trade Item Number
Catalogue Number	GTIN
1073020100	04022536571560

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