Brief introduction
Item name:Tetrakis(triphenylphosphine)palladium(0)
Formula: Pd[P(C6H5)3]4
CAS No.: 14221-01-3
Molecular Weight:1155.58
Melting point:103-107 �°C
Appearance: yellow crystalline powder
Solubility:Soluble in benzene, toluene, ethanol and chloroform. Insoluble in ethers. Air, light, hot and moisture sensitive
Application
As an important transition metal catalyst, Pd(PPh3)4 can be used to catalyze coupling, oxidation, reduction, elimination, rearrangement, isomerization and other reactions. Its catalytic efficiency is very high, and it can catalyze many reactions that are difficult to occur under the action of similar catalysts.
Triphenylphosphine for sale, Payment Terms : T/T, Bank or Wire Transfer, PayPal, Western- Union, Ria-Transfer Total or Minimum order Quantity ?, For Delivery time get back to us so we can provide all those for you if interested. Regular others also have added advantages, Bulk orders as well
Chemical name:ru[(s)-binap](ococh3)2
Synonyms:diacetato[(s)-()-2, 2-bis(diphenylphosphino)-1, 1-binaphthyl]ruthenium(ii)
Cas number:261948-85-0
Molecular formula:c48h38o4p2ru
Molecular weight:841.83
Mdl number:mfcd09753020
Cas no. 116128-29-1
Cas no. 374067-49-9
Cas no. 374067-50-2
Cas no. 52462-29-0
Cas no. 90614-07-6
Cas no. 37366-09-9
Cas no. 50982-12-2
Cas no. 15243-33-1
Cas no. 25360-32-1
Cas no. 15529-49-4
Cas no. 16971-33-8
Name Triphenylphosphine Dibromide
Synonyms Dibromotriphenylphosphorane Triphenylphosphonium dibromide
CAS 1034-39-5
EINECS 213-855-1
Purity 98%
Molecular Formula C18H15Br2P
Molecular Weight 422.09
Melting Point 235 C
Appearance light yellow to white solid
Storage Condition 2-8
HS code 9319019
Use Triphenylphosphine dibromide is used as a reagent for conversion of aldoximes into nitriles. It acts as a reagent for cleavage of acetals. It reacts with amines to give iminophosphoranes. Further, it serves as a reagent in the preparation of alkyl and aryl bromides from alcohols and phenols without rearrangement.
Nanjing Kaitian Chemical Co., Ltd. is mainly engaged in the research and development, production and sales of pharmaceutical intermediates, pesticide intermediates, bulk drugs and other chemicals. Triphenylphosphine Dibromide is one of the gold products produced by our company. Triphenylphosphine Dibromide has good advantages in product purity and appearance welcome to inquire and order.
Sucralose FCC USP is a low-calorie artificial sweetener made from sugar. Sucralose is the newest non-nutritive sweetener on the market. It is about 400 times as sweet as sucrose (Table Sugar).It can be used in baking or products that require a longer shelf life. Sucralose-based products stems from its favorable comparison to other low-calorie sweeteners in terms of taste and stability. It used as a Bulk Sweetening Agent, Unique Dental Benefits, Cooling, Flavor Enhancer and Humectant. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. USP, or United States Pharmacopeia, grade chemicals comply with the standards of the United States Pharmacopeia and National Formulary (USP-NF). USP Grade chemicals are fit for use in food, drugs, and medicines. They are subject to stringent testing and are typically required to have the highest level of purity.
Sales Specification
Appearance White crystalline powder
Assay Content %: 98.0~ 102.0%
Loss on Drying %: 2
Specific Rotation,: +84.0 ~ +87.5
Ignited Residue, %: 0.7
Hydrolysis products (Chlorinated monosaccharides ),%: 0.7
Methanol,%: 0.1%
Heavy Metals,mg/kg: 10
Arsenic(As),mg/kg3: 3
Lead,mg/kg: 1
Related substances (Other chlorinated disaccharides) s,%: 0.5
Triphenylphosphine Oxide: 150mg/kg max
PH(10% aqueous solution): 5.0 - 8.0
Storage condition: Keep in cool and dry place. Protect from light and keep container closed. Avoid contamination from other special smell.
Chemical name:carbonyldihydridotris(triphenylphosphine)ruthenium(ii)
Synonyms:dihydridocarbonyltris(triphenylphosphine)ruthenium
Cas number:25360-32-1
Molecular formula: [(c6h5)3p]3ru(co)h2
Molecular weight:919.79
Molecular form: c8h16ncl
Molecular weight: 104.04
Cas no.: 7398-69-8
Appearance: colorless, clear liquid
Assay: 60.0% min
Hazen: 50 max
Packing: 200kg/drum
Usage: widely used in oil chemical agents, waste water treatment, printing, paper making, pharmaceuticals, textile, leather and chemicals for daily use.
Specifications:
Appearance: off-white crystalline powder , odorless and with hygroscopicity
Hydroxyl purity (hplc):nlt 99.00%
Moisture: nmt 0.5%
Melting point:124.0 ~ 130.0c
Package: in 25kgs net polywoven bag, inner with pe bag inside
Usage: mainly used in the production of unsaturated resin, synthetic plasticizers, surfactant etc.
Specifications:
Appearance: off-white crystalline solid , odorless and with hygroscopicity
Hydroxyl purity (hplc):nlt 99.00%
Moisture: nmt 0.5%
Package: in 25kgs and 40kgs net polywoven bag, inner with pe bag inside
Usage: mainly used in the production of formic acid , oxalic acid, sodium hydrosulfite etc.
Specifications:
Appearance: off-white crystalline powder, soluble in water and alcohol easily, not soluble in non-polar solvents
Hydroxyl purity (hplc):nlt 24.00%
Moisture: nmt 0.3%
Melting point:180.0 ~ 189.0c
Package: 25kgs/fibre drum
Usage: mainly used in the production of aqueous polyurethanes, water soluble alkyd resin, late-model liquid crystal materials etc.
25kg/drum.
23 Triphenylphosphine Suppliers
Short on time? Let Triphenylphosphine sellers contact you.
