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Sodium peroxodisulfate

Sodium peroxodisulfate
Sodium peroxodisulfate
Product Code : LC5227
Product Description
LC5227 Sodium peroxidisulfate
for analysis EMSURE

 

Order number Packaging Quantity Price €
AC32227 Plastic bottle
500 g
16.56
AC32227 Plastic bottle
1 kg
21.60
AC32227 Fiber carton
25 kg
inquire

 

Product information
Synonyms Sodium persulfate, Peroxydisulfuric acid disodium salt
Hill Formula Na2O8S2
Chemical formula Na2S2O8
HS Code 2833 40 00
EC number 231-892-1
Molar mass 238.11 g/mol
CAS number 7775-27-1

 

Chemical and physical data
Solubility 545 g/l (20 °C)
Molar mass 238.11 g/mol
Density 1.2 g/cm3 (20 °C)
Bulk density 1150 kg/m3
pH value 4.3 (250 g/l, H2O, 20 °C)

 

Safety information according to GHS
Hazard Statement(s) H272: May intensify fire; oxidiser.
H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H317: May cause an allergic skin reaction.
Precautionary Statement(s) P280: Wear protective gloves.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P341: IF INHALED: If breathing is difficult, 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
Hazard Pictogram(s)



RTECS SE0525000
Storage class 5.1 B Oxidizing agents (TRG 515 Group 2+3)
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
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 sensitization by inhalation and skin contact.
S Phrase S 22-24-26-37-45
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.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger oxidizing, harmful, irritant, sensitizing
Hazard Symbol Oxidising
Harmful

 

Transport information
Declaration (transport by sea) IMDG-Code UN 1505 SODIUM PERSULPHATE, 5.1, III
Declaration (transport by air) IATA-DGR UN 1505 SODIUM PERSULPHATE, 5.1, III

 

Toxicological data
LD 50 oral LD50 rat 920 mg/kg
LD 50 dermal LD50 rabbit > 10000 mg/kg

 

Specifications
Assay (iodometric) ≥ 99.0 %
Identity passes test
Chloride (Cl) ≤ 0.01 %
pH-value (1 %; water) ≥ 5.0
Heavy metals (as Pb) ≤ 0.003 %
NH4 (Ammonium) ≤ 0.05 %
Cr (Chromium) ≤ 0.001 %
Cu (Copper) ≤ 0.001 %
Fe (Iron) ≤ 0.0005 %
Mn (Manganese) ≤ 0.0001 %
Pb (Lead) ≤ 0.001 %
Loss on drying (105 °C; 3 hours) ≤ 0.05 %

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