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Merck - 1050339025 - POTASSIUM HYDROXIDE PELLETS LY (Each)

Name: Merck - 1050339025 - POTASSIUM HYDROXIDE PELLETS LY (Each)
SKU: 1050339025
Price: 940.75 USD
Availability: InStock

$940.75

Stock Status: SHIPS SOON (reserve your unit today)
Average lead time for this brand: 2-3 weeks. Specific products may vary.

ITEM #: 19005005
CAS: 1310-58-3
EC Number: 215-181-3
KOH
56.11 g/mol
Potassium Hydroxide Pellets, 25 kg
This listing is for Each

Catalogue Number 105033
Synonyms Potash caustic
CAS number 1310-58-3
EC index number 019-002-00-8
EC number 215-181-3
Hill Formula HKO
Chemical formula KOH
Molar Mass 56.11 g/mol
HS Code 2815 20 00
Quality Level MQ300
Density 2.04 g/cm3 (20 ° C)
Melting Point 380 ° C
pH value 13.5 (5.6 g/l, HO, 25 ° C)
Vapor pressure 1 hPa (719 ° C)
Solubility 1130 g/l
LD 50 oral LD50 Rat 333 mg/kg
Hazard Pictogram(s)
Hazard Statement(s) H290: May be corrosive to metals.
H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s) P234: Keep only in original packaging.
P260: Do not breathe dust.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Danger

RTECS TT2100000
Storage class 8B Non-combustible, corrosive hazardous materials
WGK WGK 1 slightly hazardous to water
Disposal 13
Bases 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).
Categories of danger harmful, corrosive
Storage Store at +2° C to +30° C.
Declaration (railroad and road) ADR, RID UN 1813 , 8, II
Declaration (transport by air) IATA-DGR UN 1813 , 8, II
Declaration (transport by sea) IMDG-Code UN 1813 , 8, II, Segregation Group: 18 (Alkalis)
Assay (acidimetric, KOH) ≥ 85.0 %
Carbonate (as KCO) ≤ 1.0 %
Chloride (Cl) ≤ 0.01 %
Phosphate (PO) ≤ 0.0005 %
Silicate (SiO) ≤ 0.005 %
Sulfate (SO) ≤ 0.0005 %
Total nitrogen (N) ≤ 0.0005 %
Heavy metals (as Pb) ≤ 0.0005 %
Al (Aluminium) ≤ 0.001 %
Ca (Calcium) ≤ 0.001 %
Cu (Copper) ≤ 0.0002 %
Fe (Iron) ≤ 0.0005 %
Na (Sodium) ≤ 0.5 %
Ni (Nickel) ≤ 0.0005 %
Pb (Lead) ≤ 0.0005 %
Zn (Zinc) ≤ 0.0025 %

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