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239489 Lactobionic Acid, 98-102% EP CAS: 96-82-2

Specifications
References
CAS Number
96-82-2
Grade
Highly Purified
MDL Number
MFCD00078147
Molecular Formula
C12H22O12
Molecular Weight
358.3
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
4°C
4-(β-D-Galactosido)-D-gluconic Acid; 4-O-β-Galactopyranosyl-D-gluconic Acid|D-Lactobionic Acid; Galactosylgluconic Acid

Lactobionic Acid is used in solutions to preserve organs involved in surgical transplants. Also a potential inhibitor of Trypanosoma cruzi as a lactose derivative.

Synonyms
4-(β-D-Galactosido)-D-gluconic Acid; 4-O-β-Galactopyranosyl-D-gluconic Acid D-Lactobionic Acid; Galactosylgluconic Acid
CAS No
96-82-2 Calcium Salt: 110638-68-1
Molecular Formula
C12H22O12
Molecular Weight
358.3
Appearance
White to off-white crystalline powder
Purity
≥98%
Melting Point
>100°C (dec.)
Specific Rotation [a]20/D
+21.0 to +27.0 deg (C=8.8, H2O)(after 4hrs)
Heavy Metals
≤0.001%
Iron (Fe)
≤0.01%
Silicates (Si)
≤0.02%
Calcium (Ca)
≤0.05%
Chloride (Cl-)
≤0.05%
Sulfate (SO4-2)
≤0.05%
Water (KF)
≤5%
Ash
≤0.1%
pH
1-3
Reducing Sugars
≤0.2%
E. coli
Negative
Endotoxin
≤10Eu/g
Pseudomonas Aeruginosa
Negative
Salmonella
Negative
Aerobic Organisms
≤100 Cfu/g
Solubility
Freely soluble in water, slightly soluble in glacial acetic acid, anhydrous ethanol and in methanol.
Storage and Stability
4°C, Hygroscopic, Under inert atmosphere
Meets or exceeds EP Specifications
References
Sumimoto, R. et al.: Transplant., 53, 1206 (1992); Mitchell, S. et al.: Cryobiol., 33, 413 (1996); Agusti, R. et al.: 14, 659 (2004)
USBio References
No references available
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