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712523

Sigma-Aldrich

O-(3-Carboxypropyl)-O′-[2-(3-mercaptopropionylamino)ethyl]-polyethylene glycol

Mw 5000

Synonym(s):

Polyethylene glycol, α-Mercapto-ω-carboxy-PEG

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About This Item

CAS Number:
1220112-75-3
MDL number:
MFCD08689862
UNSPSC Code:
51171641
NACRES:
NA.22

form

lumps

Quality Level

100

mol wt

Mw 5000

reaction suitability

reagent type: cross-linking reagent

Ω-end

thiol

α-end

carboxylic acid

storage temp.

−20°C

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Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class Code

11 - Combustible Solids

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

712523-100MG:
712523-BULK:
712523-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCD0511
BCBX7245
BCBV7885
BCBT3633
BCBQ1935V

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Articles

Polyethylene Glycol Building Blocks for PEGylation

Sigma-Aldrich.com presents an article regarding Polyethylene Glycol Building Blocks for PEGylation.

Global Trade Item Number

SKUGTIN
712523-100MG4061832844084

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