D-Lactose monohy
![D-Lactose monohy Structure](CAS/GIF/14641-93-1.gif)
- CAS No.
- 14641-93-1
- Chemical Name:
- D-Lactose monohy
- Synonyms
- Lactose;LACTOSE MONOHYDRATE;MILK SUGAR;ALPHA-LACTOSE MONOHYDRATE;ALPHA-D-LACTOSE;MILK SUGAR MONOHYDRATE;.alpha.-D-Glucopyranose, 4-O-.beta.-D-galactopyranosyl-;A-LACTIN;Lactose b;A-MILK SUGAR
- CBNumber:
- CB7177831
- Molecular Formula:
- C12H22O11
- Molecular Weight:
- 342.3
- MOL File:
- 14641-93-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/2 8:55:16
Melting point | 238 °C |
---|---|
Boiling point | 667.9±55.0 °C(Predicted) |
Density | 1.76±0.1 g/cm3(Predicted) |
refractive index | 52.5 ° (C=10, H2O) |
storage temp. | Inert atmosphere,Room Temperature |
pka | 12.02±0.70(Predicted) |
form | Solid |
color | White to light yellow |
Merck | 5343 |
CAS DataBase Reference | 14641-93-1(CAS DataBase Reference) |
EPA Substance Registry System | .alpha.-D-Glucopyranose, 4-O-.beta.-D-galactopyranosyl- (14641-93-1) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H302-H315-H319-H335 |
Precautionary statements | P261-P305+P351+P338 |
WGK Germany | 3 |
HS Code | 29400090 |
D-Lactose monohy Chemical Properties,Uses,Production
Definition
ChEBI: The alpha-anomer of lactose.
General Description
In nature, it only exists in mammalian milk. It belongs to disaccharides, being composed of one molecule of glucose and one molecule of galactose with a sweetness of about 16. Milk contains about 4.3% ~ 4.5% of lactose. There are two isomers of lactose, namely, α-and β-type, being monohydrate and anhydrous, respectively. The α-lactose usually contains one molecule of crystal water with the melting point of 202 °C; β-type is as an anhydride with the melting point of 252 °C and has a higher sweetness and higher solubility than α-type. Lactose is made from whey, a by-product of cheese or casein, and is used in large quantities as a drug excipient, as a nutrient for infants and young children, and as a good medium for penicillin.
It is used as a diluent for soluble powder dispersions, oral capsules, powder inhalers and tablets; lactose is also used in lyophilisates and intravenous injections.
D-Lactose monohy Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Medi Pharma Drug House | +919930911911 | Mumbai, India | 143 | 58 | Inquiry |
AARTIA KEM SCIENCE | +91-8291072530 +91-8291072530 | Maharashtra, India | 70 | 58 | Inquiry |
Acid India | 09687233417 | Ahmedabad, India | 13 | 58 | Inquiry |
Kamdhenu Foods Limited | 08046056209 | Delhi, India | 1 | 58 | Inquiry |
Jupiter Sales | 08046035509 | Delhi, India | 1 | 58 | Inquiry |
Universal Chemicals | 08048980167 | Gujarat, India | 34 | 58 | Inquiry |
Shree Sadguru Enterprise | 08046076695 | Gujarat, India | 126 | 58 | Inquiry |
Pharma Affiliates | 172-5066494 | Haryana, India | 6761 | 58 | Inquiry |
CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
Supplier | Advantage |
---|---|
Medi Pharma Drug House | 58 |
AARTIA KEM SCIENCE | 58 |
Acid India | 58 |
Kamdhenu Foods Limited | 58 |
Jupiter Sales | 58 |
Universal Chemicals | 58 |
Shree Sadguru Enterprise | 58 |
Pharma Affiliates | 58 |
CHEMSWORTH | 30 |
CLEARSYNTH LABS LTD. | 58 |
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