DL-Arabinose | CAS No. 9000-69-5

DL-Arabinose

Basic Information

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CAS Number

9000-69-5

Molecular Formula

C5H10O5

Molecular Weight

150.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

6.1 deg C

Boiling Point

415.5°C at 760 mmHg

Density

1.508

Water Solubility

It is soluble in water.

Flash Point

219.2°C

Solubility

H2O: soluble0.02g/10 mL, clear to hazy, colorless to very faintly yellow

Refractive Index

1.543

SMILES

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C(C(C(C(C=O)O)O)O)O

InChI

InChI=1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h1,3-5,7-10H,2H2

InChIKey

PYMYPHUHKUWMLA-UHFFFAOYSA-N

LogP

-2.7396999999999996

Topological Polar Surface Area

97.99000000000001 Å²

Hydrogen Bond Donor/Acceptor

4 / 5

Complexity

104

Synonyms & References

English

Pectin
Poly(1,4-alpha-D-galacturonide)
Pectin from Citrus
Pectin (Technical Grade)
Pectin, from Apple
Pectin, pract.
DL-Arabinose
2,3,4,5-Tetrahydroxypentanal
D-arabinose
DL-Xylose
NSC1941
PYMYPHUHKUWMLA-UHFFFAOYSA-N
Pectinose
D-Ribose(mixture of isomers)
Pectin sugar
Xylo-Pfan
methoxy pectin
Citrus pectin
Xylose, D-
calcium pectinate
Ribose, D-
(+)-Xylose
Lyxose, D-
C5H10O5
laevo-arabinose
Methoxyl Pectin
1-Arabinose
Pentose #
AK164440
ARABINOSE (L)
AKOS016370670

MDL Number

MFCD00081838

Customs Code

13022000

FAQ

What is DL-Arabinose (CAS: 9000-69-5)?

DL-Arabinose (CAS: 9000-69-5) is a naturally occurring pentose sugar, specifically the racemic mixture of D- and L-arabinose. It has the chemical formula C5H10O5 and is a white, crystalline powder that is highly soluble in water. This compound is commonly used as a sweetener and in food science due to its low caloric content and functional properties.

What are the main uses of DL-Arabinose (CAS: 9000-69-5)?

DL-Arabinose (CAS: 9000-69-5) is primarily used in the food industry as a low-calorie sweetener and texturizer. It also serves as a fermentation inhibitor in pharmaceutical and biotech applications. Additionally, it is employed in research for studying carbohydrate metabolism and as a reference standard in analytical chemistry due to its stability and purity.

Is DL-Arabinose (CAS: 9000-69-5) safe?

DL-Arabinose (CAS: 9000-69-5) is generally considered safe when consumed in normal food quantities. It is non-toxic and has no significant adverse effects in moderate amounts. However, proper handling is recommended during industrial use to avoid inhalation or skin contact. Safety standards classify it as GRAS (Generally Recognized as Safe) for food applications, ensuring its合规性 in regulated environments.

How should DL-Arabinose (CAS: 9000-69-5) be stored?

DL-Arabinose (CAS: 9000-69-5) should be stored in a cool, dry place, away from moisture and light to maintain stability. Keep it in a sealed, airtight container at temperatures below 25°C. Avoid exposure to air and heat to prevent degradation. Proper storage ensures its shelf life and preserves its chemical integrity for industrial or research use.