Carbon Black

CAS 66676-43-5 Sequencing Grade Staphylococcus Aureus V8 Protease Sequencing Grade V8 Protease DESCRIPTION Staphylococcus aureus Protease V8 (Endoproteinase GluC) is a serine proteinase that selectively cleaves peptide bonds C-terminal to glutamic acid residues. It also cleaves at aspartic acid residues.The optimum pH is 8.0 ~ 8.5. Its enzyme inhibitors are Phosphoric acid diisopropyl ester ... Shanghai Yaxin Biotechnology Co.,Ltd. Verified Supplierlicense Verified

White sodium aluminium fluoride CAS NO 15096-52-3 using as solvent (or flux) for electrolysis of aluminium oxides ►Description This white solid, discovered by the Brazilian José Bonifácio de Andrada e Silva, occurs naturally as the mineral cryolite and is used extensively in the industrial production of aluminium metal. The compound consists of the sodium (Na+) salt of hexafluoroaluminate (AlF63−)... Shanghai Yixin Chemical Co., Ltd. Verified Supplierlicense Verified

High whitening Optical Brightener Agent CXT powder for laundry soap powder Optical brightener CXT is an excellent Optical Brightener for Detergent ,Soap. it has less solubility and can be soluable in hot water and form 10% turbid solution.So it is the Best whitening in the laundry soap powder. Optical Brightening Agent CXT (C.I.71) Chemical name Triazine Stilbene Derivates Structural formula ... Shanghai Longpu Industry Co.,Ltd Verified Supplierlicense Verified

Aluminum tripolyphosphate, epoxy resin, powder coating, high-performance anticorrosive coating 1.Description: The main component of the product is aluminum tripolyphosphate (ALHZP3010, 2H2O). It is widely used in various base paints or anti-corrosion coatings with one bottom surface. It is not restricted by other conditions. It is suitable for phenolic resin, epoxy resin and epoxy. Polyester ... shijiazhuang xinsheng chemical co.,ltd

Inhibit Plasmin, 3 EPU/mg pro., Aprotinin from Bovine Lung, Inhibit Kallikrein Recombinant Aprotinin Description Aprotinin is a competitive serine protease inhibitor that inhibits trypsin, chymotrypsin, kallikrein and plasmin. Aprotinin forms stable complexes with and blocks the active sites of enzymes. Binding is reversible with most aprotinin-protease complexes and dissociating at pH >10 or <3. ... Shanghai Yaxin Biotechnology Co.,Ltd. Verified Supplierlicense Verified

Intended use This ELISA kit is intended for use in quantitating Carboxypeptidase B, recombinant from Rattus norvegicus. The kit is for research use only and is not intended for diagnostic use in human or animals. Principle of the Procedure This Carboxypeptidase B assay is a two-site immuno enzymetric assay. The recombinant Carboxypeptidase B from Rattus norvegicus, expressed in E.Coli, from ... Shanghai Yaxin Biotechnology Co.,Ltd. Verified Supplierlicense Verified

Recombinant Enterokinase, Genetically Engineered Protein, High Specificity and High Purity Recombinant Enterokinase Catalog Number:REK08 CAS:9017-74-8 EC:3.4.21.9 Storage temperature: -20°C or below Source: Recombinant enterokinase is a genetically engineered protein expressed in E.coli Protein Sequence:The amino acid sequence of recombinant enterokinase is identical to bovine enterokinase light ... Shanghai Yaxin Biotechnology Co.,Ltd. Verified Supplierlicense Verified

Carboxypeptidase B, Producing Recombinant Polypeptide C-terminal lysine EC 3.4.17.2 Recombinant Carboxypeptidase B CAS: 9025-24-5 EC: 3.4.17.2 Source: Expressed in E. Coli. Description Carboxypeptidase B catalyzes hydrolysis of the basic amino acids lysine, arginine and histidine from the C-terminal end of polypeptides. The molecular weight is 33.8kD, the optimum pH is 8.0, and pI is 6.0. ... Shanghai Yaxin Biotechnology Co.,Ltd. Verified Supplierlicense Verified

Recombinant Trypsin, Specific Activity ≥ 3800 USP units/mg pro., Impurity Free Recombinant Trypsin Impurity compounds may originate from two different sources: 1) Residuals from the manufacturing process Due to recombinant trypsin is produced with recombinannt E.coli, impurities from the manufacturing process are mainly from the strain. Host cell protein and endotoxin are three main possible ... Shanghai Yaxin Biotechnology Co.,Ltd. Verified Supplierlicense Verified

Anhydrous Borate Powder , CAS 1330 43 3 Borax For Forging and Soap Detergent ►Description 1. Anhydrous borax is a hard, glassy, granular material used in the production of glass, fiberglass, cleaning products, enamels and coatings, and metallurgy. Anhydrous Borax is a stable, white/clear granule that should be kept from moisture and humidity to maintain product integrity. 2. Anhydrous Borax is ... Shanghai Yixin Chemical Co., Ltd. Verified Supplierlicense Verified

DESCRIPITON: Enamel Making Borate Boric Acid , CAS 10043 35 3 Organic Boric Acid White Powder also called hydrogen borate, boracic acid, orthoboric acid and acidum boricum,is white solid powder with creamy feel that dissolve easily in water. It has the Einecs : 234-343-4, Molecular formula: H3BO3 & weight: 61.83 And It has follow specification: Specification Item specification for Domestic 99.5% ... Shanghai Yixin Chemical Co., Ltd. Verified Supplierlicense Verified

Optical Brightener Agent BA(C. I. 113) CAS NO:12768-92-2 Chemical name Stilbene derivative Specification Appearance: Yellow powder Fluorescent Color: Similar to the standard sample Whitening strength: 100± 3( compared with standard sample) Moisture: ≤ 6% Ionic character anionic Treating process: 1. Exhausting whitening process: BA: 0.05-0.3% (o. W. F. ), bath ratio: 1: 5-30, dyeing temperature: 40... Shanghai Longpu Industry Co.,Ltd Verified Supplierlicense Verified

Optical Brightener Agent 199 /Blankophor ER 330 powder 98% CAS NO.: 13001-39-3 Structural Formula: Specifications: Appearance:Green Yellow Crystal Powder Melting Point: 229-231°C Assay: 99% Applications: It mainly used for polyester fiber and as the raw material of paste form brightening agent in textile dyeing. Shanghai Longpu Industry Co.,Ltd Verified Supplierlicense Verified

Ultraviolet Absorbent-360 for variety of polymers resin CAS NO 103597-45-1 Product Name UV-360 CAS number 103597-45-1 Molecular formula C41H50N6O2 Molecular weight 658.87 Appearance powder Melting point 197-199 °C(lit.) Boiling point 771.6ºC at 760 mmHg Flash point 420.5ºC Vapour pressure 1.13E-24mmHg at 25°C Relative density 1.16 g/cm3 Ingredients: 2,2'-methylene bis(6-(2H-benzotriazole-2-yl)-4-... Shanghai Longpu Industry Co.,Ltd Verified Supplierlicense Verified

99.5% Battery grade lithium carbonate Li2CO3 use as a precursor in making critical battery materials ►Description Battery grade Lithium carbonate is a free-flowing, odorless white powder with guaranteed 99.5 % purity and a relatively fine particle size. Battery grade product is a superior purity grade product for use as a precursor in making critical battery materials. It is an inorganic compound, ... Shanghai Yixin Chemical Co., Ltd. Verified Supplierlicense Verified

97% industry grade strontianite powder density 3.7g/cm3 is a mainlyused as ferrites for permanent magnets ►Description Strontianite is a Colorless or white rhombic crystalline powder.Being a carbonate, it is a weak base and therefore is reactive with acids. It is otherwise stable and safe to work with. It is practically insoluble in water (1 part in 100,000). The solubility is increased significan... Shanghai Yixin Chemical Co., Ltd. Verified Supplierlicense Verified

CAS NO 16919-27-0 Titanium potassium hexafluoride K2TiF6 use for making the body of airplane ►Description Titanium potassium hexafluoride is a white crystal flakes or powder , soluble in hot water, slightly insoluble in cold water and inorganic salt ,insoluble in ammonia water. • Chemical formula K2TiF6 M.W. 240.09 • White crystalline or powder,dissolved in hot water and slightly in cold water and ... Shanghai Yixin Chemical Co., Ltd. Verified Supplierlicense Verified