What is the difference between 1.0M and 1.0N solution? I seen both listed for sale.

Both refer to the concentration of the solution, in mol/L. The M refers to molarity, and the N refers to normality. In this case, they are equivalent.

What is the equivalent of lye in the liquid compared to dry lye? I make soap and it seems there is more water and little lye in the liquid form.

This is not really designed for purposes like making soap, its a lab chemical It's 1 M NaOH, which comes out to about 4% NaOH by weight. If that helps.

why is 1M the same as 1N

Because for +- 1 ion chemicals like HCl and NaOH, 1 molar (1 gram-molecular weight) is equal to 1 equivalent. Not so,, for example, for sulfuric acid (H2SO4), where 1 M is 2N.

Can this 1 m naoh be treated as a standard for the purposes of titration to obtain accurate results (i.e., is it 1.00 +/- 0.01 n or better)?

This chemical was not made to NIST standards so it may not be that tight in regards to +/- 0.01

Aldon Innovating Science Sodium Hydroxide Solution 1 0m 1l Curated

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Description

🧪 Elevate your experiments with precision and trust — don’t settle for less!

LAB GRADE PRECISION - Consistent 1.0M NaOH concentration for reliable results every time
SAFETY FIRST PACKAGING - Sturdy, leak-resistant bottle with clear labeling ensures safe handling and storage
VERSATILE APPLICATIONS - Ideal for titrations, pH adjustments, and chemical synthesis in labs and classrooms
PROUDLY MADE IN THE USA - Manufactured under strict quality standards for purity and safety
TRUSTED INNOVATING SCIENCE BRAND - Backed by a reputable name known for scientific excellence

ALDON Innovating Science Sodium Hydroxide Solution delivers a reliable 1.0M concentration in a secure 1-liter bottle, perfect for laboratory, industrial, and educational use. Manufactured in the USA by a trusted brand, it ensures consistent quality, safety, and versatility for all your chemical needs.

Specifications

ASIN	B0754JLMQ7
Best Sellers Rank	#48,492 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #33 in Inorganic Reagents
Brand	ALDON
Brand Name	ALDON
Container Type	Bottle
Customer Reviews	4.4 out of 5 stars 66 Reviews
Global Trade Identification Number	00724832002703
Item Form	Liquid
Item Volume	1000 ml
Manufacturer	Innovating Science
Model Number	IS28121
Molecular Weight	81.38
Molecular weight	81.38
Package Information	Bottle
Part Number	IS28121
Product Grade	Lab
Safety Signal Word	Danger
UPC	724832002703
Volume	1000 ml

Reviews

H**.

Good product, reliable source

Science stuff, used in a school "safe sex" demonstration. Product was well-packaged, and worked like a charm. This is a reliable source, for this product.

30.01.2018

A**Y

Good price

As advertised. Item was well packed/protected. Good price.

16.04.2018

A**8

Five Stars

Worked well for a science project

4.04.2018

M**Y

Weak solution

Ph is pretty weak on this of only 9.8 Sodium hydroxide 1m solution should be 14. I've also bought the 0.1m solution and it was weak as well. This has caused me issues and a lot of wasted time. Wont be buying again

18.01.2026

T**S

Shipping and quality

Fast shipping product as expected

11.06.2018

S**L

Great product

Great for precipitate lab

10.01.2018

M**N

Didn't work for what I needed

Was too low of a concentration for what I needed.

30.09.2021

G**S

Wrong chemical shipped

It's the wrong thing compleley, Ethyl alcohol instead of Sodium Hydroxide. I have to return it and re-order...

31.08.2019

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€ 76.47

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ALDON Innovating Science Sodium Hydroxide Solution, 1.0M, 1L - The Curated Chemical Collection- Made in The USA

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