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Previous by Date: Subject: Re: I need your advice. Date: Thu, 18 Oct 2007 15:12:56 -0400 Author: "Dr. Jay A. Young"

Next by Date: Subject: What is your Shoe requirement for Laboratories? Date: Thu, 18 Oct 2007 17:02:05 -0400 Author: List Moderator

Fadare Oluniyi:

You do not say where this school is located; this is a factor in determining
"regulatory restrictions".  I agree with Dr. Young; this is a long "laundry
list" of information you have requested; a hazardous materials consultant
would be best able to answer your questions due to the time requirements.
That said, you have several potentially explosive chemicals on your list and
I would recommend the chemicals be well secured.

Russ Phifer
WC Environmental, LLC
PO Box 1718, 1085C Andrew Drive
West Chester, PA  19380
610-696-9220x12/ fax 610-344-7519
rphifer**At_Symbol_Here**wcenvironmental.com
 

From: "fadare oluniyi" 
To: 
Sent: Thursday, October 18, 2007 7:46 AM
Subject: [DCHAS-L] I need your advice.

>I was nominated as the coordinator of the students' laboratory manual 
>Review committee and I am to work with this long list of chemicals and 
>materials.
>  Part of the assignment of my committee is to
>  (1.)  Identify some of these chemicals which are carcinogenic, poisonous 
> and are no more expected to be used in the laboratory again or are having 
> regulatory restriction placed on them.
>  (2.)  Profer alternative Chemical to be used to achieve the same aim in 
> the laboratory.
>  (3.)  See possible and safe mean of discarding the ones in stock.
>  Please, I will appreciate you contributions on any of these chemicals.
>  I work in the pharmacognosy Department.
>  Thanks.
>
>  Chloral hydrate
>  Iodine
>  Phoroglucinol
>  Sodium Carbonate
>  Picric Acid
>  Lead Acetate
>  Potassium Chlorate
>  Potassium Hydroxide
>  Safranin
>  Sodium Hydroxide
>  Ammonium oxalate
>  Calcium Oxalate
>  Lead Sub-acetate
>  Ferric Chloride
>  Ruthenium red
>  Barium Chloride
>  Potassium Permanganate
>  Molisch
>  Naphthol
>  Ammoniacal Copper Oxide
>  Phenol
>  Gelatin
>  Trinitrophenol
>  Alcohol
>  Benzene
>  Glycerin
>  Fehling Solution A
>  Fehling Solution B
>  Hydrogen peroxide
>  Ether
>  Chloroform
>  Acetone
>  Sulphuric Acid
>  Hydrochloric Acid
>  Nitric Acid
>  Chromic Acid
>  Acetic a-hydride
>  Glacial acetic acid
>  Light Petroleum
>  Formic acid
>  Ammonia
>  Cotton
>  Flan
>  Hemp
>  Jute
>  Silk
>  Rayon
>  Petrol ether (400C-600C)
>  Diethyl ether
>  Acetic acid
>  Glacial acetic acid
>  N-hexane
>  Methanol
>  Absolute ethanol
>  Benzene
>  Ethyl acetate
>  Chloroform
>  Acetic anhydride
>  Light Petroleum
>  Cyclohexane
>  Acetonitrile
>  Formic acid
>  Dichloromethane
>  Potassium hydroxide pellets
>  Silver nitrate
>  Sodium hydroxide pellets
>  Sodium Sulphate (anhydrous)
>  Ferric Chloride
>  Phenazone
>  Ferric ammonium citrate
>  Sodium acetate
>  Sodium Potassium tartrate
>  Sodium Bicarbonate
>  Lead Sub-acetate
>  Resorcinol
>  Sodium hydrogen phosphate
>  Sodium nitroprusside
>  Carbon tetrachloride
>  2, 4-dinitrophenyl-hydrozine
>  Carbon tetrachloride
>  Bromine
>  40% formaldehyde
>  Ammonia
>  Anisaldehyde
>  Paraffin oil
>
>
> ---------------------------------
> Yahoo! Answers - Get better answers from someone who knows. Tryit now.
> 

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