Potassium Persulfate CAS 7727-21-1
12 Inquiries
7727-21-1
Shanghai, China
Zhishang Chem
100g; 1kg; 25g
Yes
2022-12-31
Dichloromethane,Linocaine hydrochloride
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Product Description
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Seller Information
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Inquiry History
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Description
Item Specification Appearance
White crystalline powder
Purity [K2S2O8]
99.0% min Free Acid
0.1% max Iron(Fe) 0.001%max Moisture 0.15%max Ammonium Salt
0.50%max Active oxygen
5.86%min Heavy metal (as Pb)
0.0005 %max Manganese(Mn)
0.0001%max 
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
Delivery- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
About us
Shandong Zhishang Chemical Co.,Ltd owned by Zhishang International Group,is a new chemical enterprise with R&D.
manufacture and sales department.
Our company mainly produce pharmaceutical raw materials and intermediate(expecially Carbohydrate derivatives series).
In recent years,we had made big breakthrough in feed additive,plant extraction,industrial chemicals line.
With our "Honest operation,Quality controlling,Clients first"theory,our company enjoy good repute both home and abroad.
The R&D center located in High-tech zone in Jinan,our production based is in Chemical park of Zhangqiu and Tai'an.Our production process strictly conform with ISO 9001 and ISO 2000 standard.Our lab and workshop also follows strictly with GMP standard.Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term and stable business relations.We have large scale liquid chemical terminal and professional chemical warehouse.
We will always adhere to expand business scope and provide the best quality products and service to the world.
- DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
5.IS THERE A DISCOUNT?
Different quantity has different discount.
Our Advantage
10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour serviceQuick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.ECHEMI Editorial ReferenceIt is colorless or white triclinic crystalline powder. It is soluble in water, the solubility is 1.75g/100ml water at 0℃, the solubility is 5.3g/100ml water at 20℃. It is insoluble in alcohol. Queous solution is acidic.
Potassium persulfate appears as a white crystalline solid. Specific gravity 2.477. Decomposes below 100°C.|DryPowder|WHITE CRYSTALS.|White crystalline solid.
Potassium persulfate appears as a white crystalline solid. Specific gravity 2.477. Decomposes below 100°C.Basic Info-
Product Name:
Potassium persulfate
Other Name:Peroxydisulfuric acid ([(HO)S(O)2]2O2),potassium salt (1:2);Peroxydisulfuric acid ([(HO)S(O)2]2O2),dipotassium salt;Anthion;Dipotassium peroxydisulfate;Potassium persulfate;Potassium peroxydisulfate;Potassium peroxydisulfate (K2(S2O8));Dipotassium persulfate;Potassium peroxydisulphate;Dipotassium peroxodisulfate;Virkon S;Potassium dipersulfate;F 210 Hygisept;K2S2O8;106015-10-5;1001387-46-7;1669428-35-6;1801437-22-8;2040915-35-1
CAS No.:7727-21-1
Molecular Formula:H2O8S2.2K
InChIKeys:InChIKey=HANODVTTXFCTCR-UHFFFAOYSA-N
Molecular Weight:270.32200
Exact Mass:269.83100
EC Number:231-781-8
UNII:6B86K0MCZC
ICSC Number:1133
UN Number:1492
DSSTox ID:DTXSID4029690
Color/Form:COLORLESS, TRICLINIC CRYSTALS|WHITE CRYSTALS
HScode:2833400000
Categories:
Characteristics-
PSA:
149.62000
XLogP3:0.01660
Appearance:Potassium persulfate appears as a white crystalline solid. Specific gravity 2.477. Decomposes below 100°C.
Density:2.477 g/cm3
Melting Point:100ºC
Boiling Point:1689ºC
Flash Point:NotºCombustible
Refractive Index:INDICES OF REFRACTION: 1.461, 1.467, 1.566
Water Solubility:Solubility in water, g/100ml at 20°C: 5.2
Storage Conditions:Keep containers closed and store in cool dark places.
Vapor Density:9.3 (vs air)
Toxicity:LD50 orally in Rabbit: 802 mg/kg
Odor:ODORLESS
PH:AQUEOUS SOLN IS ACIDIC
Experimental Properties:Decomposes below 100 °C
Air and Water Reactions:Water soluble. Slowly decomposed by water. The salt rapidly liberates oxygen when heated, and especially so when wet.
Reactive Group:Oxidizing Agents, Strong
Reactivity Alerts:Strong Oxidizing Agent
Reactivity Profile:POTASSIUM PERSULFATE is an oxidizing agent. Noncombustible but accelerates the burning of combustible material. Potassium persulfate plus a little potassium hydroxide and water released sufficient heat and oxygen to ignite a polythene (polyethylene) liner in a container. [MCA Case History 1155. 1955].
Hazard IdentificationClassification of the substance or mixture
Oxidizing solids, Category 3
Acute toxicity - Category 4, Oral
Skin irritation, Category 2
Eye irritation, Category 2
Skin sensitization, Category 1
Specific target organ toxicity â single exposure, Category 3
Respiratory sensitization, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H272 May intensify fire; oxidizer
H302 Harmful if swallowed
H315 Causes skin irritation
H319 Causes serious eye irritation
H317 May cause an allergic skin reaction
H335 May cause respiratory irritation
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P220 Keep away from clothing and other combustible materials.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P271 Use only outdoors or in a well-ventilated area.
P284 [In case of inadequate ventilation] wear respiratory protection.
Response P370+P378 In case of fire: Use ... to extinguish.
P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P333+P317 If skin irritation or rash occurs: Get medical help.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO contact with combustible substances. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Cool. Dry. Well closed. Separated from combustible substances, reducing agents and strong bases.Keep containers closed and store in cool dark places.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Dichloromethane,Linocaine hydrochloride
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Location:
BUILDING 1,HISENSE INTELLIGENCE VALLEY,NO.2116,OF PHOEIX ROAD, HIGH-TECH ZONE ,JINAN CITY ,SHANDONG PROVINCE,CHINA
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Payment Terms:
D/P,L/C,D/A
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Average lead Time:
15 days
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2016
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Inquiry History12 Inquiries
Country Product Purchase Quantity Date Posted 
Oman
Potassium Sulphate CAS No. 7727-21-1
300 MT Nov 21, 2023 
Philippines
POTASSIUM PERSULFATE
1000 KG May 27, 2025 
Kuwait
POTASSIUM PER SULPHATE (PDS-KP-CAL-R9)
1.00 20' Fcl Apr 21, 2025
Kuwait
POTASSIUM PER SULPHATE (PDS-KP-CAL-R9)
1.00 KG Mar 27, 2025 
Sri Lanka
Potassium persulfate
2 MT Feb 11, 2025 
Qatar
Potassium persulphate
25.00 KG Dec 27, 2024
Sri Lanka
potassium persulfate
1.00 MT Nov 8, 2024 
India
Potassium Sulphate
100 TON Sep 6, 2024 
South Africa
Potassium Sulphate
300 TON Feb 22, 2024 
Netherlands
Potassium persulfate
20 MT Nov 6, 2023
India
Potassium Persulphate
27 MT Aug 12, 2024
Philippines
potassium persulfate with 99% purity
1 MT Feb 27, 2024 Post an enquiry for this product
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