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Previous by Date: Subject: Re: [DCHAS-L] Perchloric acid use Date: Thursday, December 23, 2021 at 2:27:02 AM Author: ALFRED BARKSDALE <adkb**At_Symbol_Here**COMCAST.NET>

Next by Date: Subject: [DCHAS-L] Industrial Regulatory Affairs - Quality Control Position Date: Thu, 23 Dec 2021 13:25:13 -0800 Author: NEAL LANGERMAN

Having worked previously for companies that both make and use anionic surfactants, sodium dodecyl sulfate (aka sodium lauryl sulfate) is too high a foamer for laundry detergents, which use the more effective (and lower foaming) sodium dodecyl benzene sulfonate.

All the major consumer brand companies (e. g., P&G) will have SDSs for their products.

All the best to everyone for Christmas ??? and the New Year!

Richard Rosera, BS & MS Chem Eng., MBA
Rosearray EHS Services LLC
1958 Northgate Drive
Manteca, CA 95336
908-279-4463

Sent from my iPhone

> On Dec 23, 2021, at 5:48 AM, ALFRED BARKSDALE wrote:
>
> •ÈÀThe "SDS" [intended abbreviation for "safety data sheet"] for a cleaning product that might also contain "SDS" [sodium dodecyl sulphate]. The latter can be pretty nasty to the eye and the ungloved hand.
>
> AD [Kipp] Barksdale, PhD, retired practitioner of these black arts.
>
>
> Abbreviations must be used more judiciously.
>
>
>> On 12/20/2021 12:07 PM NEAL LANGERMAN wrote:
>>
>>
>> All:
>>
>> No question a manufacturer of a laundry detergent pod must provide a
>> SDS for the contents. See:
>> https://content.oppictures.com/Master_Images/Master_PDF_Files/PGC50978
>> CT_SDS.PDF
>>
>> The pod itself meets the definition of an "article".
>> Should the SDS include the polyvinyl alcohol (PVA) pod skin?
>> If so, what is the exposure anticipated?
>>
>> Looking forward to the responses.
>>
>> Neal
>>
>> ----------------------------------------------------------------------
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>> NEAL LANGERMAN, Ph.D.
>> ADVANCED CHEMICAL SAFETY, Inc. (Retired)
>> 5340 Caminito Cachorro
>> SAN DIEGO CA 92105
>> +1 (619) 990-4908
>> www.chemical-safety.com
>>
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