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Lactose

Lactose
Lactose
CAS No.
63-42-3
Chemical Name:
Lactose
Synonyms
LACTIN;LACTOSE;D-LACTOSE;Galactinum;Aletobiose;Osmolactan;LACTOBIOSE;SUGAR MILK;MILK SUGAR;BETA-LACTOSE
CBNumber:
CB8710411
Molecular Formula:
C12H22O11
Formula Weight:
342.3
MOL File:
63-42-3.mol

Lactose Properties

Melting point:
222.8°C
form 
Powder
color 
White to Off-white
Water Solubility 
5-10 g/100 mL at 20 ºC
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)

SAFETY

Safety Statements  24/25
WGK Germany  2
RTECS  OD9625000
TSCA  Yes

Lactose price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 17814 Lactose tested according to Ph.Eur. 63-42-3 1kg $143 2017-11-08 Buy
Sigma-Aldrich 1356676 Anhydrous lactose United States Pharmacopeia (USP) Reference Standard 63-42-3 100mg $363.6 2017-11-08 Buy
Alfa Aesar J66376 D-Lactose 63-42-3 500g $70 2017-11-08 Buy
Alfa Aesar J66376 D-Lactose 63-42-3 1kg $125 2017-11-08 Buy
Sigma-Aldrich A1206000 Lactose (anhydrous) European Pharmacopoeia (EP) Reference Standard 63-42-3 1EA $176 2017-11-08 Buy

Lactose Chemical Properties,Uses,Production

Chemical Properties

white crystals or powder

Uses

A disaccharide sugar present in milk.

Air & Water Reactions

Water soluble.

Reactivity Profile

Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.

Health Hazard

ACUTE/CHRONIC HAZARDS: Lactose should be considered toxic.

Lactose Preparation Products And Raw materials

Raw materials

Preparation Products


Lactose Suppliers

Global( 145)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Shanghai Bojing Chemical Co.,Ltd.
+86-21-37122233
+86-21-37127788 Candy@bj-chem.com CHINA 497 55
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 Abel@chembj.com CHINA 3229 55
Shanghai Boyle Chemical Co., Ltd. Mr Qiu:021-50182298(Demestic market) Miss Xu:021-50180596(Abroad market)
+86-21-57758967 sales@boylechem.com China 2221 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96820 76
INTATRADE GmbH +49 3493/605464
+49 3493/605470 sales@intatrade.de Germany 3588 66
future industrial shanghai co., ltd 021-61552785,400-0066-400
021-55660885 sales@jonln.com China 2090 65
Arden pharmaceutical &chemical Co., Ltd +86-(0)533-3595900 13793319233
+86-(0)533-3595900 info@chems.com.cn China 670 61
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820
86 (10) 60270825 dtftchem@sina.com China 3434 62
BeiJing Hwrk Chemicals Limted 4006990298;010-57411839;0757-86311057;021-51691807
010-87653215;0757-86311057;021-55236763 sales@hwrkchemical.com China 15553 55
Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028
+86-10-82967029 sales@ouhechem.com China 10813 60

63-42-3(Lactose)Related Search:


  • Aletobiose
  • Galactinum
  • lactose,anhydrous
  • Osmolactan
  • Saccharum lactin
  • saccharumlactin
  • LACTOBIOSE
  • LACTIN
  • LACTOSE
  • D-(+)-LACTOSE
  • D-LACTOSE
  • BETA-LACTOSE
  • 4-(B-D-GALACTOSIDO)-D-GLUCOSE
  • 4-O-BETA-GALACTOPYRANOSYL-D-GLUCOSE
  • 63-42-3
  • SUGAR MILK
  • MILK SUGAR
  • LACTOSE ANHYDROUS, PH EUR
  • D-(+)-LACTOSE (ANHYDROUS) EP STANDARD
  • LactoseHydrate
  • D-Glucose, 4-O-.beta.-D-galactopyranosyl-
  • ANHYDROUSLACTOSE,NF
  • LACTOSE,ANHYDROUS,FCC
  • (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3R,4S,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-oxane-3,4,5-triol
  • 62-42-3
  • 4-o-beta-d-galactopyranosyl-d-glucos
  • 4-(beta-D-Galactosido)-D-glucose
  • Lactosum anhydricum
  • Dextrins、Sugar & Carbohydrates
  • D-Glucose, 4-O-b-D-galactopyranosyl
  • (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)tetrahydropyran-3-yl]oxy-tetrahydropyran-3,4,5-triol
  • Lactosum , anhydrous
  • D-Lactose ,98%
  • Lactose,Lactosum anhydricum
  • Anhydrous Lactose (100 mg)
  • SynonyMs: 4-(beta-D-Galactosido)-D-glucose, D-(+)-Lactose
  • D-Lactose Anhydrous
  • : 4-(beta-D-Galactosido)-D-glucose, D-(+)-Lactose
  • medicine excipents
  • Inhibitors
  • Imidazoles
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