Shanghai Nianxing Industrial Co., Ltd
China
Product Name: α-Lactose
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Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Lactose
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

14641-93-1

14641-93-1 structure

14641-93-1 structure

Name: α-Lactose
Chemical Name: Lactose
CAS Number: 14641-93-1
Molecular Formula: C₁₂H₂₂O₁₁
Molecular Weight: 342.29600
Catalog: Biochemical Carbohydrate Double sugar
Create Date: 2018-02-09 08:00:00
Modify Date: 2024-01-10 18:10:52
α-Lactose (α-D-Lactose) is the major sugar present in milk. Lactose exists in the form of two anomers, α and β. The α form normally crystallizes as a monohydrate[1][2].

Name	Lactose
Synonyms	EINECS 238-691-8 MFCD00150747

Description	α-Lactose (α-D-Lactose) is the major sugar present in milk. Lactose exists in the form of two anomers, α and β. The α form normally crystallizes as a monohydrate[1][2].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
In Vitro	Lactose is a very important sugar because of its abundance in the milk of humans and domestic animals. Lactose is a valuable asset as a basic nutrient and the main substrate in fermentative processes that led to the production of fermented milk products, such as yogurt and kefir[3].
References	[1]. Schuck, et al. Lactose crystallization: determination of α-lactose monohydrate in spray-dried dairy products. (2002). [2]. Lactose. [3]. Ana C Adam, et al. Lactose: The Milk Sugar From a Biotechnological Perspective. Crit Rev Food Sci Nutr. 2004;44(7-8):553-7.

Density	1.76 g/cm3
Boiling Point	667.9ºC at 760 mmHg
Melting Point	201-202ºC
Molecular Formula	C₁₂H₂₂O₁₁
Molecular Weight	342.29600
Flash Point	357.8ºC
Exact Mass	342.11600
PSA	189.53000
Vapour Pressure	1.08E-20mmHg at 25°C
Index of Refraction	52.5 ° (C=10, H2O)

WGK Germany	3
HS Code	1702190000

HS Code	1702190000