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76327

Micro particles based on melamine resin, rhodamine B-marked

size: 5 μm

Sinónimos:

Melamine-formaldehyde resin

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UNSPSC Code:
12352116
NACRES:
NA.21
MDL number:


Quality Segment

form

aqueous suspension

concentration

2.5% (solids)

particle size

5 μm std dev <0.15 μm, coeff var <3%

fluorescence

λex 540 nm; λem 584

Analysis Note

For every lot, exact values of particle size and standard deviation are determined with an accuracy of 0.01 μm using a Coulter Multisizer.

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Este artículo
905187409796683
form

aqueous suspension

form

aqueous suspension

form

aqueous suspension

form

aqueous suspension

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

fluorescence

λex 540 nm; λem 584

fluorescence

λex 540 nm; λem 584

fluorescence

λex 540 nm; λem 584

fluorescence

λex 633 nm; λem 672 nm

particle size

5 μm std dev <0.15 μm, coeff var <3%

particle size

1 μm std dev <0.1 μm, coeff var <5%

particle size

6 μm std dev <0.15 μm, coeff var <3%

particle size

6 μm std dev <0.1 μm, coeff var <2%

concentration

2.5% (solids)

concentration

2.5% (solids)

concentration

2.5% (solids)

concentration

2.5% (solids)


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Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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Certificados de análisis (COA)

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Preguntas

1–2 de 2 Preguntas  
  1. What is the Department of Transportation shipping information for this product?

    1 respuesta
    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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  2. Can products be covalently attached through binding to the Rhodamine dye on the bead for the Micro particles based on melamine resin, rhodamine B marked?

    1 respuesta
    1. For Mico Particles based on Melamine Resin, Rhodamine B-marked, fluorescent, the fluorophores are not coated on the particles’ surfaces but are incorporated throughout their interiors. Plus, the amount of applied dye is below 0.2 wt.-%, or so. Hence, the approach of coupling anything via dye-borne functional groups is not very promising. Nitrogen centers of the polymer itself are not accessible for covalent bonds either.For coupling reactions whatsoever, it is recommended to use the micro Particles with functional groups such as 83088 and 88893, Micro particles based on melamine resin, carboxylate modified, rhodamine B-marked.

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