Merck 105012 Potassium hydroxide pellets EMPLURA® 1 kg

Kategori

Kostik Alkali ve Bazlar

Marka

MERCK

Stok Kodu

LB.M.105012.1000

Kısa Bilgi

Synonyms: Potash caustic CAS Number: 1310-58-3 EC Number: 215-181-3 Molar Mass: 56.11 g/mol Chemical Formula: KOH Hill Formula: HKO

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1.750,30 TL + KDV

2.100,36 TL

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Merck 105012 Potassium hydroxide pellets EMPLURA® 1 kg. CAS No. 1310-58-3, EC Number 215-181-3.
Catalogue Number	105012
Synonyms	Potash caustic

Merck 105012 Potassium hydroxide pellets EMPLURA® 1

Product Information
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	MQ200

Physicochemical Information
Density	2.04 g/cm3 (20 °C)
Melting Point	360 °C
pH value	13.5 (5.6 g/l, H₂O, 25 °C)
Vapor pressure	1 hPa (719 °C)
Solubility	1130 g/l

Toxicological Information
LD 50 oral	LD50 Rat 333 mg/kg

Safety Information according to GHS
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 or mist. 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	8A 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).

Safety Information
Categories of danger	harmful, corrosive

Storage and Shipping Information
Storage	Store at +2 °C to +30 °C.

Transport Information
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)

Specifications
Assay (acidimetric, KOH)	≥ 84.0 %
Carbonate (as K₂CO₃)	≤ 2.0 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO₄)	≤ 0.01 %
Heavy metals (as Pb)	≤ 0.002 %
Al (Aluminium)	≤ 0.002 %
Fe (Iron)	≤ 0.002 %

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