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8.22057

Sigma-Aldrich

Gluconic acid

(50% solution in water) for synthesis

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Synonym(s):
2,3,4,5,6-Pentahydroxycaproic acid

Quality Level

form

liquid

pH

2.2 (20 °C, 500 g/L in H2O)

bp

105-106 °C/1013 hPa

density

1.24 g/cm3 at 20 °C

storage temp.

2-30°C

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This Item
G1951C8231196800
Gluconic acid (50% solution in water) for synthesis

8.22057

Gluconic acid

D-Gluconic acid solution 49-53 wt. % in H2O

G1951

D-Gluconic acid solution

Calcium D-gluconate 98.0-102.0%, meets USP testing specifications (Not intended for use in preparing injectable dosage forms.)

C8231

Calcium D-gluconate

Tetrafluorophthalic acid 98%

196800

Tetrafluorophthalic acid

bp

105-106 °C/1013 hPa

bp

-

bp

-

bp

-

form

liquid

form

viscous liquid

form

powder

form

-

storage temp.

2-30°C

storage temp.

-

storage temp.

room temp

storage temp.

-

density

1.24 g/cm3 at 20 °C

density

1.234 g/mL at 25 °C

density

-

density

-

pH

2.2 (20 °C, 500 g/L in H2O)

pH

-

pH

-

pH

-

Analysis Note

Assay (acidimetric): 48.0 - 52.0 %
Density (d 20 °C/ 4 °C): 1.230 - 1.245

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1


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