MERCK 105587.2500 Sodium Hydroxide Solution About 32% Extra Pure UN1824 8, II CAS No.1310-73-2

Key Spec Table

CAS #
1310-73-2

Add To My Favorites

Product has been Added to My Favorites

OK

Pricing & Availability

An invalid quantity was specified. The product quantity has been adjusted.

Catalogue Number	Availability	Packaging	Qty/Pack	Price	Quantity
1055872500	Retrieving availability... — Limited Availability In Stock Discontinued Limited Quantities AvailableAvailability to be confirmedLogin to See Inventory In Stock Limited Availability In Stock Remaining : Will advise Remaining : Will adviseWill adviseContact Customer ServiceContact Customer ServiceContact Customer ServiceContact Customer Service	Plastic bottle	2.5 l	Retrieving price...Price could not be retrievedMinimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More InformationYou Saved () —Request Pricing Login to See Your Pricing	Check Availability—	Add To FavoritesAdd To Favorites Added To My Favorites
1055875000	Retrieving availability... — Limited Availability In Stock Discontinued Limited Quantities AvailableAvailability to be confirmedLogin to See Inventory In Stock Limited Availability In Stock Remaining : Will advise Remaining : Will adviseWill adviseContact Customer ServiceContact Customer ServiceContact Customer ServiceContact Customer Service	Plastic bottle	5 l	Retrieving price...Price could not be retrievedMinimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More InformationYou Saved () —Request Pricing Login to See Your Pricing	Check Availability—	Add To FavoritesAdd To Favorites Added To My Favorites
1055879025	Retrieving availability... — Limited Availability In Stock Discontinued Limited Quantities AvailableAvailability to be confirmedLogin to See Inventory In Stock Limited Availability In Stock Remaining : Will advise Remaining : Will adviseWill adviseContact Customer ServiceContact Customer ServiceContact Customer ServiceContact Customer Service	Plastic container	25 l	Retrieving price...Price could not be retrievedMinimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More InformationYou Saved () —Request Pricing Login to See Your Pricing	Check Availability—	Add To FavoritesAdd To Favorites Added To My Favorites
1055879200	Retrieving availability... — Limited Availability In Stock Discontinued Limited Quantities AvailableAvailability to be confirmedLogin to See Inventory In Stock Limited Availability In Stock Remaining : Will advise Remaining : Will adviseWill adviseContact Customer ServiceContact Customer ServiceContact Customer ServiceContact Customer Service	Plastic barrel	200 l	Retrieving price...Price could not be retrievedMinimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More InformationYou Saved () —Request Pricing Login to See Your Pricing	Check Availability—	Add To FavoritesAdd To Favorites Added To My Favorites

Add To CartThe quantity field is empty. Please enter a quantity of 1 or more to add items to your cart.

Description
Catalogue Number	105587

Product Information
CAS number	1310-73-2
HS Code	2815 12 00
Quality Level	MQ200

Physicochemical Information
Density	1.35 g/cm3 (20 °C)
Melting Point	9 °C
pH value	14 (H₂O, 20 °C)
Vapor pressure	8 hPa (20 °C)

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H290: May be corrosive to metals.H314: Causes severe skin burns and eye damage.
Precautionary Statement(s)	P234: Keep only in original packaging.P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P363: Wash contaminated clothing before reuse.
Signal Word	Danger
Storage class	8B Non-combustible, corrosive hazardous materials
WGK	WGK 1 slightly hazardous to water
Disposal	13Bases and alcoholates should be diluted if necessary by carefully stirring them into water and then neutralized (protective gloves, fume cupboard!) with hydrochloric acid (Cat. No. 100312). Before placing in container D, check the pH with pH universal indicator strips (Cat. No. 109535).

Safety Information
Categories of danger	corrosive

Storage and Shipping Information
Storage	Store at +15°C to +25°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 1824, 8, II
Declaration (transport by air) IATA-DGR	UN 1824, 8, II
Declaration (transport by sea) IMDG-Code	UN 1824, 8, II, Segregation Group: 18 (Alkalis)

Specifications
Assay (acidimetric,NaOH)	32.0 - 33.0 %
Carbonate (as Na₂CO₃)	≤ 0.5
Chloride (Cl)	≤ 0.004 %
Phosphate (PO₄)	≤ 0.0005 %
Silicate (SiO₂)	≤ 0.005 %
Sulfate (SO₄)	≤ 0.003 %
Heavy metals (as Pb)	≤ 0.0005 %
Al (Aluminium)	≤ 0.001 %
Fe (Iron)	≤ 0.001 %