CAS 63-42-3 Anhydrous Lactose Powder Lactose

• CAS No.: 63-42-3
• Formula: C12h22o11
• Type: Whey-Proteins
• Nutritional Value: Nutritional
• Effect: Food Additive
• Resource: Natural
• Model NO.: Lactose
• Appearance: White Crystalline Powder
• Shelf Life: 24 Months
• Storage: Cool Dry Place
• Transport Package: 1kg/Bag, 25kg/Drum
• Specification: Lactose
• Trademark: HNB
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

Product Name	Anhydrous Lactose
CAS	63-42-3
Molecular Formula	C12H22O11
Appearance	White crystalline powder

 

Anhydrous Lactose is a naturally occurring simple carbohydrate, or sugar, found only in the milk of mammals. For this reason, it is also commonly referred to as "milk sugar." All commercial lactose is obtained from the milk of cows as a by-product of the dairy industry. Chemically, lactose is the disaccharide of the simple sugars D-galactose and D-glucose (Figure 1). In other words, the lactose molecule comprises one molecule of D-galactose chemically linked to one molecule of D-glucose. Lactose exists in two isomeric forms, known as alpha and beta (designated a-lactose and b-lactose).
 

Mainly used for: as the powdery food pigment adsorption dispersant, reduce the pigment concentration, easy to use and reduce discoloration during storage. Advantage of the characteristics of easy compression forming and low water imbibition, a tablet excipients, etc. Use lactose caramelization low temperature (163 ºC. The hydrolysis of sucrose into glucose 154.5 ºC, lactose is only 129.5 ºC), the characteristics of for some special baked goods, can be obtained under low baking temperature deep yellow to caramel color. Other have prevent crystallization, to reduce the sweetness, prevent caking and enhance aroma, and so on. Used for baby food, sweets and margarine, etc.

Standard plate count	<100/g
E. coli	Negative
Salmonella	Negative
Coagulase-positive staphylococci	Negative
Penicillin residues	Negative
Pesticide residues	Negative
Acidity or alkalinity	0.1 ml of 0.1N NaOH
Clarity and color (10% 1cm at 400nm)	0.01
Heavy metals	<5.0ppm
Loss on drying	0.3%
At 210-220 nm	0.06
At 210-300 nm	0.02
Residue on ignition	0.1%
Specific rotation	+54.5° to +55.9°
Bulk density, tapped	0.70-0.90g/ml (depends upon mesh size specifications)
Appearance	Pure white, crystalline, free-flowing powder
Solution	Clear, colorless, odorless
Flavor	Slightly sweet