Insoluble Sulfur
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- insoluble sulfur, polymeric sulfur
- Category
- Industrial Supplies
Dalian Richfortune Chemicals Co.,Ltd.
China
- Verified Certificate
-
11
| Product name | Insoluble Sulfur | Certification | - |
|---|---|---|---|
| Category | Industrial Supplies | Ingredients | - |
| Keyword | insoluble sulfur , polymeric sulfur | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | Stock | - | |
| Supply type | - | HS code | - |
Product Information
Chemical Name: Insoluble Sulfur
Structural Formula:.png)
CAS No: 7704-34-9
Packaging: 25kg paper-plastic bag
Molecular Formula: S8
Molecular Weight: 32.06
Specification:
|
Item |
Index |
|
Appearance |
Non-raised yellow powder |
|
S content |
90.0 ±1.0 % |
|
Insoluble S content(comparing with total S) |
90% min |
|
Oil content |
20.0±1.0% |
|
Acidity (as H2SO4) |
0.05% max |
|
Ash |
0.15 %max |
|
Heating loss （60℃） |
0.50% max |
|
Residues 150 μm |
0.50% max |
|
Stability in high temperature (on total S) |
75.0% min(105℃ 15minutes) |
Properties: Nonraised yellow powder, it is nontoxic, can’t be dissolved in the
CS2. It is made by polymerization from normal S, containing more than 108 S.
Application: It has a good dispersity, don’t spray frost, No migration phenomenon
in the adjacent layer. Shorten the curing time and reduce the amount of sulfur. It
is a superior accelerator and vulcanizing agent.
Storage Note: Store in a cool, dry, ventilated place, avoiding moist, fire, the
sun. Don’t store it near products that can emit free amines like sulfonamides
accelerator and accelerator DTDM.The validity is 1 year.
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- Liuruixiang
- Address
- 12A-11 Yangguang Shuma Building, 596 Huang Pu Road, DaLian, Liaoning 116023, P.R. China
- Product Category
- Catalyst & Chemical Auxiliaries,Other Inorganic Chemicals,Pharmaceutical Intermediates
- No. of Total Employees
- 101-500
- Company introduction
-
Richfortune Chem：
A Global Leader in Specialty Additives, Intermediates and Heat Transfer Fluids
In 1992, we firstly developed and tried to produce Optical Brightener OB.
In 1995, we started to manufacture 2,5-thiophenedicarboxylic acid(also called OB acid) and other kinds Optical Brighteners( OB-1, FP-127, ER) .
In 2005, we started to make Biphenyl series, Optical Brightener CBS-X and Heat Transfer Fluids.
In 2012, we started to expand production capacity of some products, such as 5000mt/a dipehnyl oxide, 3000mt/a p-toluic acid, 2000mt/a partial hydrogenated terphenyl, 2000mt/a 2-formylbenzenesulfonic acid sodium salts, 600mt/a ferrocene.
After decades fast development, now our products include:
optical brighteners; Antioxidants; UV Absorbers; Flame Retardants, Photo Initiators, Accelerators; Ferrocene, Etc
Biphenyl+Diphenyl Oxide Mixture(RFCTHERM-400), Partial Hydrogenated Terphenyl(RFCTHERM-PHT-350), Etc
P-toluic acid, P-Tolunitrile, 2-amino Phenol, Biphenyl, Diphenyl Oxide, 1,4-naphthalene dicarboxylic acid, 2-Formylbenzenesulfonic acid sodium salt, Etc
We also focus on inorganic chemicals (Especially in High purity Strontium and Barium salts.
Today, our products have been exported to many countries, we also have become a global leader in above fields.A Commitment to Our Products：
All our products are supported by our Quality System and testing and R&D laboratories, we offer expert technical support and valuable services based on our professional knowledge over decades, We apply this approach to create a customer experience that is friendly, efficient and seamless, We hope to establish good cooperation relations with colleague worldwide.
A Philosophy of Sustainable and Innovative Development：
We always select environmentally responsible raw materials to manufacture our products, For every product across our entire product line, we constantly looks for ways to reduce environmental impact, everybody is obliged to protect environment, everybody have the right to enjoy green grass, clean water and fresh air.
- Main Product
