Members Directory - Chemists Corner

Chemist_Ahmed

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January 26, 2022 at 1:55 pm in reply to: Any one heard a bout this chemical

Any one know any answer

Chemist_Ahmed

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April 1, 2018 at 7:50 am in reply to: Hair straightener help

@Chemist77 thanks so much I will discover these links

Chemist_Ahmed

Member

March 29, 2018 at 10:09 am in reply to: Hair straightener help

@Doreen I focusing on the result and its just a sample so I didn’t use preservative
The pH of the product is around 9
@Chemist77 do you mean increase paraffin oil or what
And I search every where and I didn’t reach to anything
Can you put some links that I can read it please
Thanks all my friends

Chemist_Ahmed

Member

March 27, 2018 at 11:34 am in reply to: Hair straightener help

@Doreen thanks Friend
NaOH is diluted solution and I know the that pH is above 7 and this increase the straighte for hair
and fatty alcohols I seem it is not a lot and I want to increase it a little or increase the petrolatums or add pq7 or citol HE or any equivalent compound
What’s your suggests

Chemist_Ahmed

Member

March 15, 2018 at 4:41 pm in reply to: Hair straightener help

@Bill_Toge any help here please

Chemist_Ahmed

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March 14, 2018 at 11:39 am in reply to: Hair straightener help

@Doreen thanks
I’ll read it

Chemist_Ahmed

Member

March 14, 2018 at 8:39 am in reply to: Hair straightener help

@”DRBOB@VERDIENT.BIZ” any suggestions for me. My friend

Chemist_Ahmed

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March 14, 2018 at 8:36 am in reply to: Hair straightener help

@Chemist77
Any suggestions my friend

Chemist_Ahmed

Member

March 14, 2018 at 8:10 am in reply to: Hair straightener help

@Doreen thanks
Now do you have any suggestion for improve this formula

Chemist_Ahmed

Member

March 13, 2018 at 5:31 pm in reply to: Hair straightener help

@Perry the other is water sorry I forget it thanks my friend so what can I modify in this formula
@Doreen thanks for your comment I didn’t know this

Chemist_Ahmed

Member

March 1, 2018 at 6:59 am in reply to: Information about NP9

@DAS thanks so much this was very helpful for me

Chemist_Ahmed

Member

February 27, 2018 at 5:46 pm in reply to: Information about NP9

Can you give ex for fatty alcohol because the market here is so different from anywhere @DAS

Chemist_Ahmed

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February 26, 2018 at 9:02 am in reply to: Preservative in shower gel and shampoo

Can I make communication with you on what’s app

Chemist_Ahmed

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February 26, 2018 at 8:59 am in reply to: Preservative in shower gel and shampoo

@”DRBOB@VERDIENT.BIZ”
The pH range from 5.5 to 7

Chemist_Ahmed

Member

February 24, 2018 at 7:43 pm in reply to: Active material in liquid detergent

@Chemist77 sorry can’t understand what you mean my friend

Chemist_Ahmed

Member

February 24, 2018 at 7:30 am in reply to: Active material in liquid detergent

@”DRBOB@VERDIENT.BIZ”
@Chemist77
I’m very happy to talk with both of you my friends and I really found the answer thank a lot .
About you ask me about the purity of LABAS ,here in Egypt the suppliers are made this with variety of purity and may be reach to 60%
We have here three classes of ABS
First is called cloudy ABS with low low low purity
2nd is called colourless and the purity of it is between 75% to 85%
3rd is called Gaseous and the purity of it is 96%
Here in Egypt most of us use the 2nd kind of ABS that 1 kg neutralize with NaOH 180 gram
This is what I know and I don’t know about the process to make ABS

Chemist_Ahmed

Member

February 22, 2018 at 6:15 pm in reply to: Active material in liquid detergent

@”DRBOB@VERDIENT.BIZ” thank my friend
Yes I mean soda is any base such NaOH
here I mean when I came to calculate the % active material assume that I make total batch of 100 kg dishwasher I use 10 kg alkyl benzene sulfonate with concentration of 85% and need 1.8 kg custic NaOH with concentration of 99% here what you caculate only
10kg or both 10kg with 1.8 kg
This is an example

Chemist_Ahmed

Member

February 22, 2018 at 6:56 am in reply to: Hair oil

@amitvedakar
Thanks my friend
I tried a formula with 90% paraffine oil and the rest % other oil

Chemist_Ahmed

Member

February 22, 2018 at 6:50 am in reply to: Active material in liquid detergent

Thanks my Friend I really know this but some people say that soda is consider as active matter as it use to neutralize the acid is this true or not
This is my question