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Key Documents

8.20601

Sigma-Aldrich

Gluconic acid potassium salt

for synthesis

Synonym(s):

Gluconic acid potassium salt, Potassium gluconate

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About This Item

Empirical Formula (Hill Notation):
C6H11KO7
CAS Number:
299-27-4
Molecular Weight:
234.25
MDL number:
MFCD00064211
UNSPSC Code:
12352107
EC Index Number:
206-074-2
NACRES:
NA.22

Quality Level

200

form

powder

autoignition temp.

>200 °C

pH

7.0-8.3 (20 °C, 100 g/L in H2O)

mp

174-176 °C

bulk density

600 kg/m3

storage temp.

2-30°C

InChI

1S/C6H12O7.K/c7-1-2(8)3(9)4(10)5(11)6(12)13;/h2-5,7-11H,1H2,(H,12,13);/q;+1/p-1/t2-,3-,4+,5-;/m1./s1

InChI key

HLCFGWHYROZGBI-JJKGCWMISA-M

Analysis Note

Assay (HClO₄): ≥ 98.0 %
Spec. rotation [α²0/D (c=10 in water): +10.5 - +11.5 °
Identity (IR): passes test

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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