Product Name: Urolithin B Molecular Formula: C13H8O3 Molecular Weight: 212.2 Appearance: Off-white to light grey powder Purity: 99% CAS NO.: 1139-83-9 Supplier: ZHENYIBIO Urolithin B is an intestinal microbial metabolite of ellagitannis and exhibits potent anti-oxidant and pro-oxidant activies depending on the assay system and conditions. Urolithin B can also display estrogenic and/or anti-estrogenic activity
Hastelloy B is a nickel-molybdenum alloy that provides excellent resistance to reducing and oxidizing environments, as well as to stress corrosion cracking and pitting. It has a high nickel content, which makes it highly resistant to corrosion by a wide range of chemicals, including hydrochloric, sulfuric, and hydrofluoric acids. Additionally, its molybdenum content provides resistance to reducing agents such as hydrogen sulfide and ammonia. Hastelloy B has a wide range of applications in various industries, including chemical processing, oil and gas, and petrochemical. It is commonly used in equipment such as pumps, valves, heat exchangers, and reactors, as well as in pipelines and fittings. The alloy can be easily fabricated and welded using standard techniques, and can be formed into a variety of shapes and sizes. It also exhibits good thermal stability, allowing it to maintain its mechanical properties even at high temperatures. However, Hastelloy B is not recommended for use in oxidizing environments where the presence of oxidizing salts, such as ferric or cupric salts, can cause rapid corrosion. It also has poor resistance to chloride-induced stress corrosion cracking, and should be used with caution in chloride-containing environments. Overall, Hastelloy B is a versatile and reliable alloy that offers excellent corrosion resistance in a wide range of environments, making it a popular choice for many industrial applications. Hastelloy B is a high-temperature and corrosion-resistant alloy, and its execution standards may vary depending on different countries and regions. Here are some of the main Hastelloy B standards: US Standards: ASTM B335: Standard specification for Hastelloy B hot-rolled seamless pipes, rods and wires; ASTM B333: Standard specification for Hastelloy B hot-rolled plates, sheets, and strips; ASTM B366: Standard specification for Hastelloy B welded and seamless fittings. European Standards: DIN 17751: Standard specification for high-temperature and corrosion-resistant Hastelloy B plates, strips, sheets, and rods; EN 10088-3: Stainless steels and corrosion-resistant steels Part 3 - Technical delivery conditions for stainless steel plates, sheets, and strips. Japanese Standards: JIS G4902: Standard specification for high-temperature and corrosion-resistant Hastelloy B plates, rods, wires, seamless pipes, and welded pipes. Chinese Standards: GB/T 15007: Standard specification for high-temperature and corrosion-resistant Hastelloy B hot-rolled plates, sheets, and strips; GB/T 15008: Standard specification for Hastelloy B hot-rolled seamless pipes and welded pipes; GB/T 15009: Standard specification for Hastelloy B rods and wires; GB/T 15010: Standard specification for Hastelloy B welded and seamless fittings. We can provide the following products:HastelloyB coil; Hastelloy B strip;Hastelloy B plate; HastelloyB sheets; Hastelloy B tube; Hastelloy B pipe;Hastelloy B flat; Hastelloy B bar
The NPK fertilizer with the formulation 15-15-15+S+B contains specific percentages of three major nutrients nitrogen (N), phosphorus (P), and potassium (K as well as sulfur (S) and boron (B). N (Nitrogen): 15% Nitrogen is crucial for promoting vegetative growth, including the development of leaves and stems. P (Phosphorus): 15% Phosphorus is essential for root development, flowering, and fruiting. K (Potassium): 15% Potassium is vital for overall plant health, disease resistance, and various physiological processes. S (Sulfur): Sulfur is a secondary nutrient that plays a role in the formation of certain amino acids and proteins, contributing to plant growth and development. B (Boron): Boron is a micronutrient that is essential for various physiological processes in plants, including cell division, pollen germination, and sugar transport. This particular fertilizer formulation, 15-15-15+S+B, is designed to provide a balanced combination of major nutrients (N, P, K) along with additional sulfur and boron to support plant growth and development. As Ark Global Kimya, we do wholesale and export NPK Fertilizers
Product Description - 100% Vietnam High Oil Volume, High Quality Price Of Product ( Usd Price Or Fob Price) - Negotiable Price Product Origin - Yenbai Of Vietnam Key Specifications/special Features - Moisture: 13-13.5% Admixture: 0.5% Max No Fungus, Natural Colour ( Skin Remove If Required ) Length: 30-45 Cm Thickness: 2.2 Mm Min Packing: Cartons ( Net 10kgs) Container Capacity: 7mt/20ft; 15mt/40hc Minimum Order Size And Packaging Details - 1000kg