603-35-0 Triphenylphosphine. 1kg 25kg.
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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
Product NameTriphenylphosphine oxide CAS Number791-28-6 Molecular FormulaC18H15OP Molecular Weight278.29 Melting point154-158 ºC Boiling point360 ºC Flash point180 ºC Water solubilityslightly soluble
Chemical name:hydridotetrakis(triphenylphosphine)rhodium(i) Synonyms:hrh(pph3)4, tetrakis(triphenylphosphine)rhodium hydride Cas number:18284-36-1 Molecular formula:[(c6h5)3p]4rh Hmolecular weight:1153.06 Mdl number:mfcd16876684
Triphenylphosphine(CAS:603-35-0)
Chemical name:bis(triphenylphosphine)ruthenium(ii) dicarbonyl chloride Synonyms:dichlorodicarbonylbis(triphenylphosphine)ruthenium(ii), ruthenium(ii)bis(triphenylphosphine)dichlorocarbonyl Cas number:14564-35-3 Molecular formula:c38h30cl2o2p2ru Molecular weight:752.56ec number:238-605-9 Mdl number:mfcd00009594
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.
Hydridotetrakis (triphenylphosphine) Rhodium.
High Natural food grade sucralose Sweeteners for food and beverage industry Essential details Storage Type: Cool and dry place Specification: Sucralose Shelf Life: 2 year, 24 Months Manufacturer: Global Ingredients: Sweeteners Content: Sucralose Instruction for use: Use as appropriate CAS No.: 56038-13-2 Other Names: Sucralose MF: C12H19Cl3O8 EINECS No.: 259-952-2 FEMA No.: NA Type: Sweeteners, Sweeteners Model Number: Sucralose Description: White crystalline powder Application: Food Additive Standard: FOOD GRADE Assay: 98%-102% Packing: 25KG/BAG Sample: Available Storage: Cool Dry Place Testing Item Standard Result Assay Content 98.1102.0% 99.78% Loss on Drying 2% 0.1% Specific Rotation at 20â +84.0 +87.5 +85.7 Ignited Residue 0.7% 0.10% Hydrolysis products 0.1% Complies Methanol 0.1% Undetected Heavy Metals mg/kg 10mg/kg â?¤10mg/kg Arsenic(As) mg/kg 3mg/k Undetected Taste and Odor No abnormal taste or odor Passes test Lead 1 mg/kg Undetected Fe mg/kg â?¤10mg/kg 10mg/kg Related substances 0.5%
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. Particle Size Sieve Percent 60mesh 295% Packing 25 kg box
Chemical name:dichlorotetrakis(triphenylphosphine)ruthenium(ii) Synonyms:dichlorotetrakis(triphenylphosphine)ruthenium(ii) Cas number:15555-77-8 Molecular formula:[(c6h5)3p]4rucl2 Molecular weight:1225.15 Mdl number:mfcd09039275
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
1-methyl-5-mercapto-1, 2, 3, 4-tetrazole, 2-mercapto-1, 3, 4-thiadiazole, methyl isothiocyanate, n-methylthiourea, taurine, 4-hydroxythiobenzamide, triphenylphosphine, sodium azide, trimethylolpropane.
Molecular formula: c2h2n2s2 Molecular weight: 118.18 Cas#: 18686-82-3 Specifications: Appearance: off-white crystalline powder Purity (hplc):nlt 99.00% Moisture: nmt 0.50% Melting point:145.0 ~ 146.0c Package: 25kgs/fibre drum Usage: pharmaceutical intermediate widely used in synthesis of ceftezole 25kg/drum.
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. 200kg/drum.
Molecular formula: c5h12o2 Molecular weight: 104.15 Cas#: 126-30-7 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. 25kg/bag.
Product name: sodium formate Molecular formula: hcoona Molecular weight: 104.04 Cas#: 141-53-7 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. 25kg/bag.
Molecular formula: c5h10o4 Molecular weight: 134.13 Cas#: 4767-03-7 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.
Chemical name:carbonylchlorohydridotris(triphenylphosphine)ruthenium(ii) Synonyms:carbonylchlorohydrotris(triphenylphosphine)ruthenium; Cas number:16971-33-8 Molecular formula:[(c6h5)3p]3ru(co)(cl)h Molecular weight:952.40ec number:241-051-0 Mdl number:mfcd00049804
