Merck 105091.0250 Potassium peroxodisulfate

for analysis EMSURE

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Ambalaj Miktarı: 250 Gr

(2024 güncel fiyat)

Ambalaj Fiyatı: 43,07 € + %20 KDV

 

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Ürün Fiyatı: 43,07 €

Ürün Özellikleri

CAS # EC Number Hill Formula Molar Mass
7727-21-1 231-781-8 K₂O₈S₂ 270.32 g/mol
Description
Catalogue Number 105091
Synonyms Potassium persulfate

Product Information
CAS number 7727-21-1
EC index number 016-061-00-1
EC number 231-781-8
Hill Formula K₂O₈S₂
Molar Mass 270.32 g/mol
HS Code 2833 40 00

Physicochemical Information
Density 2.48 g/cm3 (20 °C)
Melting Point 100 °C (decomposition)
pH value 3.2 (50 g/l, H₂O, 20 °C)
Bulk density 1150 kg/m3
Solubility 50 g/l (20 °C)

Toxicological Information
LD 50 oral LD50 Rat 802 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)


Hazard Statement(s) H272: May intensify fire; oxidizer.
H302: Harmful if swallowed.
H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H335: May cause respiratory irritation.
Precautionary Statement(s) P280: Wear protective gloves.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER or doctor/ physician.
Signal Word Danger
RTECS SE0400000
Storage class 5.1B Oxidizing hazardous materials
WGK WGK 1 slightly water endangering
Disposal 22
Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I.

Safety Information
Hazard Symbols Oxidising
Harmful
Categories of danger oxidizing, harmful, irritant, sensitizing
R Phrase R 8-22-36/37/38-42/43
Contact with combustible material may cause fire.Harmful if swallowed.Irritating to eyes, respiratory system and skin.May cause sensitisation by inhalation and skin contact.
S Phrase S 22-24-26-37
Do not breathe dust.Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves.

Storage and Shipping Information
Storage Store at +5°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RID UN 1492 , 5.1, III
Declaration (transport by air) IATA-DGR UN 1492 , 5.1, III
Declaration (transport by sea) IMDG-Code UN 1492 , 5.1, III

Specifications
Assay (iodometric) ≥ 99.0 %
Chloride (Cl) ≤ 0.001 %
Heavy metals (as Pb) ≤ 0.003 %
Fe (Iron) ≤ 0.001 %
Mn (Manganese) ≤ 0.0001 %

Potasyum peroksodisülfat

Laboratuvar Kimyasalları

Ürün Özellikleri:

250 gr 43,07 € + %20 KDV
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