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   Bromothymol Blue Product name: Bromothymol Blue CAS No.: 76-59-5 Synonyms: 3, 3-Dibromothymolsulfonephthalein Chemical Formula: C27H28Br2O5S Visual transition interval: PH6.0(Yellow)~PH7.6(Blue) Quantity ... Nanjing Yuance Industry & Trade Co., Ltd. [Province:Jiangsu, China]   Water Treatment Chemical/ Anionic Polyacrylamide Polyacrylamide is a water soluble macromolecular polymer. It is insoluble in most organic solvents. It generates a good flocculation and reduces the resistance between liquids. Appearance:White ... Watercare Chemicals Yixing Co., Ltd. [Province:Jiangsu, China]   Bromophenol Blue Product name: Bromophenol Blue CAS No.: 115-39-9 Synonyms: 3, 3, 5, 5-Tetrabromophenolsulfonephthalein Chemical Formula: C19H10Br4O5S Appearance: Light pink to purple crystalline ... Nanjing Yuance Industry & Trade Co., Ltd. [Province:Jiangsu, China]  PH Indicators Dear Sir/Madam, We are specialized in supplying following PH indicators: Meta-Cresol purple Bromocresol green Thymol blue Bromothymol blue Thymolphthalein Phenol red Bromophenol ... Nanjing Yuance Industry & Trade Co., Ltd. [Province:Jiangsu, China]  Phenol Red Product name: Phenol Red CAS No.: 143-74-8 Synonyms: Phenolsulfonphthalein Chemical Formula: C19H14O5S Appearance: Red to dark red crystalline powder Visual transition interval: ... Nanjing Yuance Industry & Trade Co., Ltd. [Province:Jiangsu, China]  Bromocresol Purple Product name: Bromocresol Purple CAS No.: 115-40-2 Synonyms: 5, 5-Dibromo-o-cresolsulfonephthalein Chemical Formula: C21H16Br2O5S Appearance: Purple crystalline powder Visual transition ... Nanjing Yuance Industry & Trade Co., Ltd. [Province:Jiangsu, China]  Ammonium Metavanadate (99.0%) Molecular formula: NH4VO3 CAS No.: 7803-55-6 Molecular weight: 116.98 Melting point: 200ºC It's well known in chemical, metallurgy, ceramics, magnetism material, crystall glass, catalyst, ... Chengde Xinghua Hengtong Industry Co., Ltd. [Province:Hebei, China]  Cobalt Carboxy-Boro Aceglate (B23Y) This product is for the rubber and plated brass, galvanized steel wire adhesion promoting agent. Cobalt than ordinary salt and strong bonding with heat and humidfastness resistance, steam, water and salt ... Hangzhou Xinsu Industrial Assistant Co, Ltd [Province:Zhejiang, China]  Bromocresol Green Product name: Bromocresol Green CAS No.: 76-60-8 Synonyms: 3, 3, 5, 5-Tetrabromo-m-cresolsulfonephthalein Chemical Formula: C21H14Br4O5S Appearance: Dark brown crystalline powder Visual ... Nanjing Yuance Industry & Trade Co., Ltd. [Province:Jiangsu, China]  Ammonium Metavanadate (99.5%) Molecular formula: NH4VO3 CAS No.: 7803-55-6 Molecular weight: 116.98 Melting point: 200ºC It's well known in chemical, metallurgy, ceramics, magnetism material, crystall glass, catalyst, ... Chengde Xinghua Hengtong Industry Co., Ltd. [Province:Hebei, China]  m-Cresol Purple Product name: M-Cresol purple CAS No.: 2303-01-7 Synonyms: M-Cresolsulfonphthalein Chemical Formula: C21H18O5S Visual transition interval: ... Nanjing Yuance Industry & Trade Co., Ltd. [Province:Jiangsu, China]  Water Treatment Chemicals/ Polyaluminium Chloride(WC103 This product is polymerized of inorganic macromolecule coagulant and natural macromolecule flocculant. It has espeical effect on low temperature,low turbidity water and heavily organic-polluted raw ... Watercare Chemicals Yixing Co., Ltd. [Province:Jiangsu, China] [ Related Products ]  pH Indicator Paper in Box (PH0-14) PH indicator paper provides a fast and economical method of pH measurement. For most solutions it is only necessary to dip a short strip of test paper in the solution for a second or two. Then shake off ... Gansu Materials & Equipment (Group) General Corporation [Province:Gansu, China] [ Related Products ]  Universal Vial kits, Srew to, Wide-Mouth, With Caps and bonded-in Septa Universal Vial kits, Srew to, Wide-Mouth, With Caps and bonded-in Septa This universal vial can be used in any autosampler that utilizes a 12 x 32 mm vial. the 9 mm screw top style may be used in place ... Hangzhou Bottle & Cap Co., Ltd. [Province:Zhejiang, China]  Wax Automatic Temperature Regulating Agent Wax Automatic Temperature Regulating Agent Series 1. Low Temperature Series 2. Medial Temperature Series 3. High Temperature Series 4. Energy Storage Wax Series Thermal Sensitive Wax Series ... Taizhou Tri Union Thermostat Material Co., Ltd. [Province:Zhejiang, China]  1-Amino-2-Naphthol-4-Sulfonic Acid 1-Amino-2-naphthol-4-sulfonic Acid Cas: [116-63-2] MDL: MFCD00004019 Beilstein: 2697469 EINECS: 204-147-3 C10H9NO4S Assay: ≥ 95.0%(T) Quantity Available: 500.0 kgs. Per month. ... Nanjing Yuance Industry & Trade Co., Ltd. [Province:Jiangsu, China] [ Related Products ]  Calcium Hypochlorite - Sodium Base/ Calcium Base Product Description Calcium Hypochlorite CAS No.: 7778-54-3 UNNO: 2880 Molecular Formula: CaCl2O2 Molecular Weight:142.98 Structural Formula: ... POLYMET Commodities Ltd. [Province:Shanghai, China]  Polyvinylpyrrolidone (PVP) Discription: Polyvinylpyrrolidone K15, K17, K25, K30, K60, K90 is the homopolymer series of PVP. It is in technical grade and mostly used for industry area. PVP K15, K17, K25 and K30 is in the form of ... Zhengzhou Wangchem Industrial Co., Ltd. [Province:Henan, China]  Potassium Hydroxide (KOH) Product Name: Potassium Hydroxide (KOH) Characters: White flake or colorless clear liquid. It is one of the strongest alkalis. Flake's able to react quickiy with moisture liberating heat. Use: ... Jiangsu Jin Hao De International Trade Co., Ltd. [Province:Jiangsu, China] Sodium / Potassium Isopropyl Xanthate Sodium/Potassium Isopropyl Xanthate Product name: POTASSIUM/SODIUM ISOPROPYL XANTHATE Major component: POTASSIUM/SODIUM ISOPROPYL XANTHATE Structure Formular: Appearance: Pale yellow to grey yellow ... Qingdao Galaxy International Co., Ltd. [Province:Shandong, China] [ Related Products ]  Epoxy Putty 1. Product Description It is wide suitable for different materials. It can rapidly solidify in five minutes & is very easy to use. After its solidifying, it will have a fine performance of waterproof. ... Huzhou Huatong Chemical & Light Co., Ltd. [Province:Zhejiang, China] [ Related Products ]  Potassium Permanganate 1. Properties and application: Dark purple granular or needle shaped with metallic sheen. Soluble in water, decomposed by alcohol and peroxidate. Powerful oxidizer. Contacting, rubbing, or colliding ... Beijing Hengrunxin Import & Export Trading Co., Ltd. [Province:Beijing, China] [ Related Products ]  Sodium Chlorite Solution 30-31% Sodium chlorite solution 30-31% L-Guard INT'L ENTERPRISE LIMITED [Province:Shandong, China]  Sulfamic Acid Sulfamic Acid Molecular Formula: NH2SO3H. Molecular weight: 97.09 Characteristics: --White orthorhombic cystal. Nonvolatile, nonhygroscopic, smell-less. High stability at normal tenperature ... King Way Corporation [Province:Shandong, China]  Developer and Fixer Developer 1 bag +fixer 1bag, each pour 1L water, The instruction of the powders will be given on demand, 1kit=1bag of developer +1 bag of fixer Yancheng Diling Medical Instrument Co., Ltd. [Province:Jiangsu, China]  2-Mercaptobenzothiazole (MBT) 2-Mercaptobenzothiazole CAS No. 149-30-4 Molecular Formula: C7H5 NS2 Molecular Weight: 167.25 Structural Formula: Specification: Pale yellow powder, taste bitter, non-toxic Initial melting ... Qingdao IRO TAIHE International Trade Co., Ltd. [Province:Shandong, China]  Glass And Quartz Cuvettes Standard size cuvettes for the colorimeter Are the type most often used for routine laboratory testing. Cuvettes include chemical resistant Teflon PTFE covers, with two frosted sides. Fluorimeter ... Yixing Zhicheng Material Co., Ltd. [Province:Jiangsu, China]  Sodium Persulfate Technical ParameterSODIUM PERSULFATE Item Index Appearance White crystal Content(%) e99.0% Active oxygen(%) e6.65% Chloride and Chlorate(Cl), % d0.005% NH4, % d0.05% Mn, % d0.00005% Fe, ... Fujian High Chance Imp. &Exp. Co., Ltd. (Fujian Sannong Calcium Carbonate Co., Ltd. ) [Province:Fujian, China] [ Related Products ]  Ammonium Rhodantate Molecular Formula: NH4SCN Molecular Weight: 76.12 CAS No.: 1762-95-4 H. S. Code: 2842.9010 Physical and Chemical Properties: 1) Physical State: Colorless, deliquescent crystals 2) Melting ... Qixian Tianshui Chemical Plant [Province:Henan, China]  Cepharanthine We can supply Cepharanthine with high quality and competitive price. If you are interest in it , please do not hesitate to contact us. China Aroma Chemical Co., Ltd. [Province:Zhejiang, China] Need Help? Send us your searching needs! Related Catalog |
