$1200-1500 /Metric Ton
| Payment Type: | L/C,T/T,D/P,D/A,Paypal |
| Incoterm: | FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP |
| Min. Order: | 20 Metric Ton |
| Transportation: | Ocean,Land,Others |
| Port: | WUHAN,SHENZHEN,XIAMEN |
Model No.: Sodium Persulfate 99%
Brand: R SUNNY
Place Of Origin: China
Grade: Agriculture Grade, Electron Grade, Industrial Grade, Reagent Grade
Appearance: white crystalline powder
Assay(Na2S2O8): ≥99%
Fe: ≤0.001%
Mn: ≤0.0001%
Chloride: ≤0.005%
AMMONIUM SALT: ≤0.20%
MOISTURE: ≤0.10%
HEAVY METAL(AS Pb): ≤0.001%
ACTIVATE OXYGEN: ≥6.65%
PH(50G/L SOLUTION): 3.5-5.5
| Selling Units | : | Metric Ton |
| Package Type | : | 25KG, 1KG |
| Picture Example | : |
|
Sodium Persulfate, also known as sodium peroxydisulfate is a white crystal or crystalline powder, odorless, tasteless. Formula is Na2S2O8, relative molecular mass is 238.13. Gradual decomposition at room temperature, heating or rapidly decompose in ethanol, decomposition to release oxygen and produce sodium pyrosulfate. Moisture and platinum black, silver, lead, iron, copper, magnesium, nickel, manganese and other metal ions or their alloys can promote the decomposition, it decomposes rapidly and emit Hydrogen Peroxide at high temperature (about 200 ℃). It is soluble in water (70.4 when 20 ℃).
1) Basic information
Product name: Ammonium Persulfate
Alias: disodium sulfonatooxy sulfate, Formaldehyde Activator Solution for Purpald Method, FREE SAMPLE NCV SODIUM PERSULFATE, SODIUM PEROXODISULFATE, SODIUM PEROXIDISULFATE FOR ANALYSIS EMSURESODIUM PEROXYDISULFATE, Sodium Peroxodisulfate 〔Sodium Persulfate〕, SODIUM PERSULPHATE
CAS No.: 7775-27-1
EINECS No.: 231-892-1
Molecular Formula (MF): Na2O8S2
Molecular Weight (MW): 238.1
2） Physical and chemical properties
Appearance: white crystalline powder;
Specific density (g/ml, 25℃): 1.98;
Purity (by Gas Chromatograph): ≥99%
Melting point (℃/760mm Hg): 100
Flash point (℃/760mm Hg): 180
Package: In 25kg net woven/PE bag with one polyethylene bag inner; In 500kg/1000kg net PP woven bag.
3) Notice on Safety information:
Danger Class: 5.1;
Risk Statements: R22;R36/37/38;R42/43;R8;
Harmful when swallowed. Causes skin irritation. Causes severe eye irritation. May cause allergic skin reactions. May cause respiratory irritation. Inhalation may cause symptoms of allergies or asthma or difficulty breathing.
· H272 May exacerbate combustion; Oxidant.
· H302 Harmful when swallowed.
· H315 Causes skin irritation.
· H319 Causes severe eye irritation.
· H317 May cause allergic skin reactions.
· H335 May cause respiratory irritation.
· H334 Inhalation may cause symptoms of allergies or asthma or difficulty breathing
UN NO.: 1505;
Packing Group: III
RTECS: SE0350000
HS CODE: 28334000
Toxicity: highly toxic
Storage: Store in low temperature and drying ventilation warehouse and separately from organic matter, reducing agents, sulfur, phosphorus flammables, and food raw materials.
4) Uses:
Used in medicine, bleaching, batteries, and as a chemical reagent;
Used as an oxidant, bleach and battery depolarizer;
Waste liquid treatment for photographic industry, soft etching agent for metal on the surface of printed circuit boards, desizing agent for textiles, sulfide dye coloring agent, etc.;
Oxidant. Battery depolarizer. Polymerization reaction promoter. It can be used as bleach, oxidant, emulsion polymerization promoter.
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Contact Now