D-Lactose monohydrate 64044-51-5

D( )-lactose monohydrate was used as the reaction substrate to synthesize galacto-oligosaccharides with a polymerization degree of 2~8 under the hydrolysis and transglycosylation of galactosidase. Studies have shown that D( )-lactose monohydrate has a variety of physiological functions such as ensuring intestinal health, participating in immune regulation, inhibiting tumor cell production, improving mineral absorption in the human body, and improving cardiovascular disease.

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Model:
64044-51-5
Brand:
jnfuchemical
Code:
64044-51-5

Product Description

D-Lactose monohydrate Basic information
Product Name:	D-Lactose monohydrate
CAS:	64044-51-5
MF:	C12H24O12
MW:	360.31
EINECS:	613-418-9
Mol File:	64044-51-5.mol
D-Lactose monohydrate Chemical 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 Rotation	[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
λmax	λ: 280 nm Amax: 0.02
Merck	145,343
BRN	3768231
Stability:	Stable. Incompatible with strong oxidizing agents.
LogP	-3.409 (est)
CAS DataBase Reference	64044-51-5(CAS DataBase Reference)
NIST Chemistry Reference	Lactose monohydrate(64044-51-5)
EPA Substance Registry System	Lactose monohydrate (64044-51-5)

D-Lactose monohydrate C12H24O12 64044-51-5 Food sweetener Food vehicle Feed additives

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.