Merck
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10120

Sigma-Aldrich

Amylopectin from maize

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CAS Number:
9037-22-3
EC Number:
232-911-6
MDL number:
MFCD00130510
NACRES:
NA.25

form

powder

Quality Level

100

ign. residue

≤0.1%

InChI

1S/C30H52O26/c31-1-6-11(35)13(37)19(43)28(50-6)55-24-9(4-34)52-27(21(45)16(24)40)48-5-10-25(56-29-20(44)14(38)12(36)7(2-32)51-29)17(41)22(46)30(53-10)54-23-8(3-33)49-26(47)18(42)15(23)39/h6-47H,1-5H2/t6-,7-,8-,9-,10-,11-,12-,13+,14+,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26+,27+,28-,29-,30-/m1/s1

InChI key

WMGFVAGNIYUEEP-WUYNJSITSA-N

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This Item
A0512S4180A7130
Sigma-Aldrich

Sigma-Aldrich

10120

Amylopectin from maize

Amylose from potato used as amylase substrate

Sigma-Aldrich

A0512

Amylose from potato

Starch from corn practical grade

Sigma-Aldrich

S4180

Starch from corn

β-Amylase from barley Type II-B, 20-80 units/mg protein (biuret)

Sigma-Aldrich

A7130

β-Amylase from barley

form

powder

form

powder

form

solid

form

powder

Quality Level

100

Quality Level

300

Quality Level

200

Quality Level

200

ign. residue

≤0.1%

ign. residue

-

ign. residue

-

ign. residue

-

General description

α-1,4-glucan with α-1,6-cross-linking; one terminal group per 25 glucose units

Application

Amylopectin is a glucose-based, highly-branched polysaccharide which together with amylose makes starch. The glucosidic bonds of amylopectin are α-1,4 in the glucan chain and α-1,6 at the branch points. Amylopectin from maize differs in structure form amylopectin from other plant species and is used in the study of the development of starches.

Other Notes

Structural characterization of amylopectin

Storage Class Code

13 - Non 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

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