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Lactose cas no:63-42-3

Synonyms: 4-O-beta-D-Galactopyranosyl-D-glucose;D-Glucose, 4-O-beta-D-galactopyranosyl-;Galactinum;Fast-flo Lactose;

Identification
NameLactose
CAS63-42-3
Synonyms4-O-beta-D-Galactopyranosyl-D-glucose;D-Glucose, 4-O-beta-D-galactopyranosyl-;Galactinum;Fast-flo Lactose;
EINECS(EC#)200-559-2
Molecular FormulaC12H22O11
Molecular Weight342.34
Chemical Properties
Appearancewhite crystals or powder
storage tempStore in a cool, dry place. Keep container closed when not in use.
Safety Data

Hazard Xn
Safety

WGK Germany: 2
RTECS: OD9625000
Moderately toxic by intravenous route. Questionable carcinogen with experimental tumorigenic and teratogenic data. Mixtures with oxidants (e.g., potassium chlorate, potassium nitrate, or potassium perchlorate) may be explosion hazards. When heated to decomposition it emits acrid smoke and irritating fumes.


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LDLo intravenous 1500mg/kg (1500mg/kg)   "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935.
rat LD50 intraperitoneal > 10gm/kg (10000mg/kg)   Yakuri to Chiryo. Pharmacology and Therapeutics. Vol. 3, Pg. 2427, 1975.
rat LD50 oral > 10gm/kg (10000mg/kg)   Yakuri to Chiryo. Pharmacology and Therapeutics. Vol. 3, Pg. 2427, 1975.
rat LD50 subcutaneous > 5gm/kg (5000mg/kg)   Yakuri to Chiryo. Pharmacology and Therapeutics. Vol. 3, Pg. 2427, 1975.

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Shanghai Domen International Co., Ltd
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Dairy Meggle water castle gmbh & Co. KG
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Brenntag Management GmbH
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Cebon India Ltd.
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Address: M 134 , 2nd Floor, Opp. Supper Bazar, Connaught Place, New Delhi 110001,
Dynamix Dairy Industries Ltd.
Tel:+91-(22)-840 2304
Address: Conwood House, Yashodham, Gen. A.K. Vaidya Marg, Goregaon (E, Mumbai, Maharashtra 400 063,
Graham Chemical Corporation
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Address: 1250, South Grove Avenue, Suite 206, Barrington, Illinois 60010,
The Tartaric Chemicals Corpn.
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Address: 1801 Reliance Street, Modesto, California 95358,
Ashland Distribution
Tel:+1-(614)-790-1521, 888-293 4427
Address: 5200 Blazer Pkwy., Dublin, Ohio 43017,
Westco Chemicals Inc
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Address: 12551 Saticoy Street South, North Hollywood, California 91605,
Monomer-Polymer & Dajac Labs, Inc.
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Address: 1675 Bustleton Pike, Feasterville, Pennsylvania 19053,
Hawk Chemical Company, Inc.
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A & K Petro-Chem Ind. Ltd.
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Address: 316 Edgeley Blvd., Concord, Ontario L4K 3Y3,
Shandong Haodesen Chemical Co., Ltd.
Tel:+86-(533)-3811389
Address: No.15 St building, Yuqiao Garden Subdistrict, High-New Technology Zone, Zibo, Shandong 255000,
Glide Chem Pvt. Ltd.
Tel:+91-(11)-41443531, 41443532
Address: S-39, Rajouri Garden, New Delhi, Delhi 110027,
Sinus Biochemistry & Electrophoresis GmbH
Tel:49 6221 82822-0
Address: Maa?stra?e 28 , D-69123, Heidelberg,

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