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Key Documents

Safety Information

73275

Sigma-Aldrich

Micro particles based on melamine resin, carboxylate-modified, nile blue-marked

size: 1 μm

Synonym(s):

Melamine-formaldehyde resin

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About This Item

MDL number:
UNSPSC Code:
12352116
NACRES:
NA.32

Quality Level

form

aqueous suspension

concentration

2.5% (solids)

surface coverage

reactive groups (COOH) >0.1 mmol/g polymer

particle size

1 μm std dev <0.1 μm, coeff var <5%

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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. They are printed on the individual certificates.
Extinction maximum: 633 nm
Emission maximum: 672 nm

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

73275-5ML-F:
73275-BULK-F:
73275-10ML-F:
73275-VAR-F:


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Articles

Fluorescently labeled microparticles are useful as standards in flow cytometry, confocal laser scanning microscopy, and with light scattering instruments..

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