Food Additives Raw Materials Lactose CAS 63-42-3 White Powder with Fast Delivery and Best Price

• CAS No.: 63-42-3
• Formula: C12h22o11
• Environmental Protection: Yes
• Color: White
• Function: Keeping Health and Promoting Growth
• Appearance: Powder
• Model NO.: 63-42-3
• Item: Raw Material Lactose
• Transport Package: Foil Bag/Drum/as Per Your Request
• Specification: 98%
• Trademark: IKNOW
• Origin: China
• Production Capacity: 500kg/Per Month

Product Description

Food Additives Raw Materials lactose CAS 63-42-3 White Powder With Fast Delivery and Best Price


Product Description

Lactose is a disaccharide naturally present in the milk of mammals. Secreted by the mammary glands of mammals, only in the animal kingdom. Molecular formula C12H22O11. It is a disaccharide composed of glucose and galactose, which is obtained by dehydration of a hydroxyl group on the fourth carbon atom of glucose with a β-hemiacetal hydroxyl group of the first carbon atom in galactose. Therefore, the reducibility of the aldehyde group contained on the glucose molecule is maintained. There are two isomers of α-form and β-form. 4g. The crystallized from the mother liquor, the amount of crystallized water, a melting point of 202 ° C, a specific optical rotation of +88 °, a solubility of 7.4 g. Crystallized above 93.5 ° C is β-type lactose, melting point 252 ° C, specific optical rotation +34 °, solubility 55 g, no crystal water in the molecule. Alpha-type sugars have low hygroscopicity and do not absorb external moisture in a high humidity environment, which is extremely important for controlling water activity in foods. In dehydrated milk and whey products, lactose is often present in amorphous crystals, with high hygroscopicity, solubility of 20 grams (room temperature), sweetness is only 30% of sucrose, not suitable for sweeteners, only in low production It can be used when it is sweet or has a special flavor. The content of lactose in the liquid whey is about 6.5%. After de-esterification and clarification, it is concentrated at 55-60 ° C to make it solid, and the content can be increased to 55-65%. After cooling, a large amount of crystals are obtained, and the mother liquor is removed and the crystals are washed to obtain a slightly yellow edible lactose having a purity of 99.6%. If recrystallization is carried out, high-purity medical lactose can be obtained. The lactose in human milk and milk is 5 to 7% and 4%, respectively. Lactose is commonly used in baby foods. It is also widely used in the food industry for beverages, Western sausages, sauces, instant foods, spice mixtures and meat products to supplement low sweetness, enhance aroma, extend sales and increase product value. Other derivatives (such as hetero-sex emulsified sugar) can also be made for processing different foods, and are also commonly used as tablets for tablets. 

Detailed Information

Lactose Basic information
 

Product Name:	Lactose
Synonyms:	LACTIN;LACTOSE;D-(+)-LACTOSE;D-LACTOSE;BETA-LACTOSE;4-(B-D-GALACTOSIDO)-D-GLUCOSE;4-O-BETA-GALACTOPYRANOSYL-D-GLUCOSE;SUGAR MILK
CAS:	63-42-3
MF:	C12H22O11
MW:	342.3
EINECS:	200-559-2
Product Categories:	Dextrins,Sugar & Carbohydrates;-;medicine excipents;Inhibitors;Imidazoles
Mol File:	63-42-3.mol

Lactose Chemical Properties
 

Melting point	222.8°C
Boiling point	397.76°C (rough estimate)
Density	1.5300
Refractive index	1.5376 (estimate)
Solubility	Freely but slowly soluble in water, practically insoluble in ethanol (96 per cent).
Form	Powder
Color	White to Off-white
Water Solubility	5-10 g/100 mL at 20 ºC
BRN	93796
Stability:	Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference	63-42-3(CAS DataBase Reference)
NIST Chemistry Reference	D-Glucose, 4-o-«beta»-D-galactopyranosyl-(63-42-3)
EPA Substance Registry System	D-Glucose, 4-O-.beta.-D-galactopyranosyl- (63-42-3)

Application

Nutritional sweetener; excipient; dispersing agent; flavoring agent; nutrient. It is mainly used as an adsorption and dispersing agent for powdery food pigments, which reduces the pigment concentration, facilitates use and reduces discoloration during storage. It is made into an excipient such as a tablet by utilizing the characteristics of easy compression molding and low water absorption. With the low caramelization temperature of lactose (sucrose 163 ° C, glucose 154.5 ° C, lactose only 129.5 ° C), for some special baked goods, deep yellow to caramel color can be obtained at lower baking temperatures. . Others have the effects of preventing crystallization, reducing sweetness, preventing sticking and enhancing fragrance. Used in baby food, candy and margarine. 
 

Packing & Shipment

Quality Control of Health Sources
1) A system in accordance with GMP standard, supervision on whole production process.
2) Health Sources is equipped with advanced detecting device, such as AFS, GC, HPLC, UV etc, supply the
detailed Certificate of Analysis.
3) Procurement-Strictly on selecting raw materials.
4) Production-Strictly according to the standard specifications, conform to USP, EP, BP, CP, AJI, FCC etc
pharmaceutical and/or food standards.
5) Warehousing and storage: Clear and dry condition with suitable temperature.
6) Transportation - Audit and supervise the logistics environment to ensure storage safety.
7) Keep samples for all batches goods to be traceable in case of quality discrepance.


Certification

 

Q1:Which kind of payment terms do you accept?
For small order,you can pay by T/T or Western Union ,nomal order by T/T to our company account.

Q2:Can you give me a discount price?
Surely,It depend on your quantity.

Q3:How can I get a sample?
Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future. 

Q4: How to confirm the Product Quality before placing orders?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests. 

Q5:How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.