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D-Lactose monohydrate

CAS No.
64044-51-5
Chemical Name:
D-Lactose monohydrate
Synonyms
LACTOSE MONOHYDRATE;LACTOSE MONO;SUGAR MILK;Spray dried lactose;LACTOSE MONOHYDRATE NF;Pharmatose DCL 14;D-(+)-Lactose LACTOSE extrapure AR;D-Lactose monohydrate;D-(+)-LACTOSE 1HYD PWD
CBNumber:
CB5685417
Molecular Formula:
C12H24O12
Molecular Weight:
360.31
MDL Number:
MFCD30181373
MOL File:
64044-51-5.mol
MSDS File:
SDS
Last updated:2024-04-25 17:59:01

D-Lactose monohydrate Properties

Melting point ~215 °C (dec.)
Density 1.525
storage temp. room temp
solubility H2O: 0.1 g/mL, clear, colorless
form Crystalline
Specific Gravity 1.525
color White
PH 3.5-6.0 (25℃, 0.5M in H2O)
optical activity [α]22/D +52.4°, c = 4.5 in H2O
Water Solubility Soluble in water (warm) (0.1 g/mL), and ethanol (very slightly soluble). Insoluble in chloroform, and ether.
λmax λ: 260 nm Amax: 0.02
λ: 280 nm Amax: 0.02
Merck 14,5343
BRN 3768231
Stability Stable. Incompatible with strong oxidizing agents.
LogP -3.409 (est)
CAS DataBase Reference 64044-51-5(CAS DataBase Reference)
FDA UNII EWQ57Q8I5X
NIST Chemistry Reference Lactose monohydrate(64044-51-5)
EPA Substance Registry System Lactose monohydrate (64044-51-5)

SAFETY

Risk and Safety Statements

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-24/25
WGK Germany  3
RTECS  OD9625000
3
TSCA  Yes
HS Code  17021900
NFPA 704
1
0 0

D-Lactose monohydrate price More Price(46)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 61339 D-Lactose monohydrate BioUltra, ≥99.5% (HPLC) 64044-51-5 25g $79.2 2024-03-01 Buy
Sigma-Aldrich 1356701 Lactose monohydrate United States Pharmacopeia (USP) Reference Standard 64044-51-5 500mg $519 2024-03-01 Buy
Alfa Aesar 036218 alpha-D-Lactose monohydrate, ACS 64044-51-5 2kg $118 2021-12-16 Buy
Alfa Aesar 036218 alpha-D-Lactose monohydrate, ACS 64044-51-5 500g $36.4 2021-12-16 Buy
Sigma-Aldrich Y0001750 Lactose monohydrate EuropePharmacopoeia (EP) Reference Standard 64044-51-5 y0001750 $220 2024-03-01 Buy
Product number Packaging Price Buy
61339 25g $79.2 Buy
1356701 500mg $519 Buy
036218 2kg $118 Buy
036218 500g $36.4 Buy
Y0001750 y0001750 $220 Buy

D-Lactose monohydrate Chemical Properties,Uses,Production

Chemical Properties

white or cream powder

Uses

[a]22 +52.4°, c = 4.5 in H2O

Uses

mosquito-repellent

Uses

D-Lactose monohydrate can be used as chromatographic adsorbent.

Definition

ChEBI: Alpha-lactose monohydrate is a glycoside.

General Description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Biochem/physiol Actions

Lactose is a dissacharide formed by the condensation of one galactose and one glucose molecule. Lactose is the major sugar in the milk of most species, typically present between 2-8%. The enzyme lactase hydrolyzes lactose to its constituent monosaccharides. In neonates, glucose released via the action of lactase is a major energy source.

D-Lactose monohydrate Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 351)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Mojin Biotechnology Co., Ltd
+8613288715578 sales@hbmojin.com China 12456 58
Ouhuang Engineering Materials (Hubei) Co., Ltd
+8617702722807 admin@hbouhuang.com China 2880 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21691 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679 +86-18949832763 info@tnjchem.com China 2989 55
career henan chemical co
+86-0371-86658258 sales@coreychem.com China 29914 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
Hebei Guanlang Biotechnology Co., Ltd.
+86-19930503282 alice@crovellbio.com China 8823 58
Xiamen AmoyChem Co., Ltd
+86-592-6051114 +8618959220845 sales@amoychem.com China 6387 58
BOC Sciences
+1-631-485-4226 inquiry@bocsci.com United States 19553 58
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58

View Lastest Price from D-Lactose monohydrate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
D-Lactose monohydrate pictures 2024-04-25 D-Lactose monohydrate
64044-51-5
US $5.00 / kg 1kg 99.92% 50000tons Ouhuang Engineering Materials (Hubei) Co., Ltd
D-Lactose monohydrate pictures 2023-08-14 D-Lactose monohydrate
64044-51-5
US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
D-Lactose monohydrate pictures 2023-05-12 D-Lactose monohydrate
64044-51-5
US $5.00-2.00 / KG 1KG 99% 10000kg Hebei Guanlang Biotechnology Co,.LTD
^a-D-Lactose monohydrate, ACS Lactose, D(+)-, Monohydrate LACTOSE extrapure AR β-D-Gal-(1-4)-D-Glc, 4-O-β-D-Galactopyranosyl-D-glucose, Lactosum monohydricum, Milk sugar β-D-Gal-(1-4)-D-Glc, 4-O-β-D-Galactopyranosyl-D-glucose, Milk sugar Lactose, Monohydrate, Powder, Reagent alpha-D-Lactose monohydrate, ACS D-(+)-LACTOSE MONOHYDRATE EP STANDARD D-(+)-LACTOSE MONOHYDRATE USP STANDARD D-(+)-LACTOSE MONOHYDRATE FOR BIOCHEMISTRY RESEARCH 99.5+% D-(+)-LACTOSE MONOHYDRATE SPECIAL GRADE FOR TABLETTING BP,NF, USP D-(+)-LACTOSE MONOHYDRATE GR ACS 99.5+% D-(+)-LACTOSE MONOHYDRATE FOR MICROBIOLOGY & CELL CULTURE 99.5% LACTOSE, MONOHYDRATE REAGENT (ACS) D-Glucose, 4-O-.beta.-D-galactopyranosyl-, monohydrate lactose monohydrate, acs LACTOSE,MONOHYDRATE,BIOTECHGRADE LACTOSE,MONOHYDRATE,FCC LACTOSE,MONOHYDRATE,POWDER,NF LACTOSE,MONOHYDRATE,POWDER,REAGENT,ACS LACTOSE,MONOHYDRATE,SPRAY-DRIEDPOWDER,NF 4-O-beta-Galactopyranosyl-D-glucose hydrate D-Lactose monohydrate ɑ-D-Lactose monohydrate, ACS ɑ-D-Lactose monohydrate, 97% D-Lactose monohydrate,β-D-Gal-(1→4)-D-Glc, 4-O-β-D-Galactopyranosyl-D-glucose, Lactosum monohydricum, Milk sugar D-Lactose monohydrate ,98% D-(+)-Lactose  D-(+)-LACTOSE MONOHYDRATE, PH EUR ALPHA-LACTOSE, MONOHYDRATE GAL-BETA1,4GLC, MONOHYDRATE D(+)-LACTOSE MONOHYDRATE, FOR BIOTECHNO- LOGICAL PURPOSES D-(+)-LACTOSE MONOHYDRATE, ACS* ALPHA-D-LACTOSE MONOHYDRATE, A.C.S. REAGENT D(+)-LACTOSE MONOHYDRATE POWDER, EXTRA P URE, PH. EUR., B.P., PH. FRANC. D(+)-LACTOSE MONOHYDRATE EXTRA PURE USP BP NF 99.9% D-Glucose, 4-O-b-D-galactopyranosyl-, hydrate(1:1) D-Lactose monohydrate Vetec(TM) reagent grade D-LACTOSE MONOHYDRATE >= 98.0% (HPLC D-LACTOSE MONOHYDRATE BIOULTRA, >= 9 α-D-Lactose monohydrate, NF/USP, EP, JPNF/USP, EP, JP, ≥ 99% α-D-Lactose monohydrate, For analysis ACS Pharmatose DCL 14 D-(+)-LACTOSE 1HYD PWD LACTOSE, MONOHYDRATE, REAGENT (ACS)LACTOSE, MONOHYDRATE, REAGENT (ACS)LACTOSE, MONOHYDRATE, REAGENT (ACS) D-Lactose monohydrate, Ultra Pure,≥99.5%(HPLC) D-(+)-LactoseMonohydrate> Lactose monohydrate CRS Lactose Monohydrate (NF,JP,BP,USP-200-Mesh) Lactose monohydrate/D-(+)-Lactose Monohydrate D-Lactose monohydrate USP/EP/BP Lactose monohydrate (Y0001750) CAS 64044-51-5 D-Lactose monohydrate (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-{[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}oxane-3,4,5-triol hydrate (3S,6R)-2-(hydroxymethyl)-6-[(3R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol LACTOSE MONO LACTOSE MONOHYDRATE NF LACTOSE MONOHYDRATE