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  • High Purity 74223-64-6 Manufacturer - Bactericide Streptomycin Sulfate CAS 3810-74-0 – Zhuoer

    High Purity 74223-64-6 Manufacturer - Bactericide Streptomycin Sulfate CAS 3810-74-0 – Zhuoer

    Streptomycin is a water-soluble aminoglycoside derived from Streptomyces griseus. It is marketed as the sulfate salt of streptomycin. The chemical name of streptomycin sulfate is D-Streptamine. Streptomycin of Mycobacterium tuberculosis has a strong antibacterial effect. Streptomycin for many gram-negative bacilli . Product Name  Streptomycin sulfate CAS Number  3810-74-0 Molecular Formula  C21H41N7O16S Formula Weight  679.65 Appearance  White powder Formulation  90% Dosage  3g...
  • High Quality 107-46-0 Price - High quality 98% DL-CAMPHORQUINONE/CAMPHORQUINONE cas 10373-78-1 at stock – Zhuoer

    High Quality 107-46-0 Price - High quality 98% DL-CAMPHORQUINONE/CAMPHORQUINONE cas 10373-78-1 at stock – Zhuoer

    DL-CAMPHORQUINONE/Camphorquinone, also known as 2,3-bornanedione, is a photoinitiator used in curing dental composites. Polymerization is induced very slowly by camphorquinone, so amines such as N,N-dimethyl-p-toluidine, 2-ethyl-dimethylbenzoate, N-phenylglycine are generally added to increase the rate of curing. 98% DL-CAMPHORQUINONE/CAMPHORQUINONE cas 10373-78-1 Melting point 197-203 °C(lit.) Boiling point 234.44°C (rough estimate) density 0.9817 (rough estimate) solubility Soluble in ethan...
  • High Quality Cas 532-32-1 Supplier - China manufacturer Sodium benzoate CAS 532-32-1 in stock – Zhuoer

    High Quality Cas 532-32-1 Supplier - China manufacturer Sodium benzoate CAS 532-32-1 in stock – Zhuoer

    Sodium benzoate is a common type of food preservative and is the sodium salt of benzoic acid. Food manufacturers make sodium benzoate by synthesizing the compounds, sodium hydroxide and benzoic acid, together. In addition to its use as a food preservative, sodium benzoate has other roles in food production as well. Item Standard Testing results Content 99.0 %min 99.68% Loss on drying ≤2.0% 1.32% The Acid & Alkalinity ≤0.2ml <0.2ml(on the principle of 0.1mol/l NaOH) Appearanc...
  • High Purity M. Anisopliae Manufacturer - Bactericide Streptomycin Sulfate CAS 3810-74-0 – Zhuoer

    High Purity M. Anisopliae Manufacturer - Bactericide Streptomycin Sulfate CAS 3810-74-0 – Zhuoer

    Streptomycin is a water-soluble aminoglycoside derived from Streptomyces griseus. It is marketed as the sulfate salt of streptomycin. The chemical name of streptomycin sulfate is D-Streptamine. Streptomycin of Mycobacterium tuberculosis has a strong antibacterial effect. Streptomycin for many gram-negative bacilli . Product Name  Streptomycin sulfate CAS Number  3810-74-0 Molecular Formula  C21H41N7O16S Formula Weight  679.65 Appearance  White powder Formulation  90% Dosage  3g...
  • High Purity Thiamethoxam Supplier - Bactericide Streptomycin Sulfate CAS 3810-74-0 – Zhuoer

    High Purity Thiamethoxam Supplier - Bactericide Streptomycin Sulfate CAS 3810-74-0 – Zhuoer

    Streptomycin is a water-soluble aminoglycoside derived from Streptomyces griseus. It is marketed as the sulfate salt of streptomycin. The chemical name of streptomycin sulfate is D-Streptamine. Streptomycin of Mycobacterium tuberculosis has a strong antibacterial effect. Streptomycin for many gram-negative bacilli . Product Name  Streptomycin sulfate CAS Number  3810-74-0 Molecular Formula  C21H41N7O16S Formula Weight  679.65 Appearance  White powder Formulation  90% Dosage  3g...
  • High Quality Trimethylsilyl Acetate Manufacturer - Factory supply Isopropyl nitrite CAS 541-42-4 with good quality and price – Zhuoer

    High Quality Trimethylsilyl Acetate Manufacturer - Factory supply Isopropyl nitrite CAS 541-42-4 with good quality and price – Zhuoer

    Factory supply Isopropyl nitrite CAS 541-42-4 with good quality and price Isopropyl Nitrite, organic chemical, insoluble in water, soluble in ethanol, ether. Can be used as rocket fuel, industrial as an intermediate in organic synthesis. Flammable, belong to nitrite ester kind, nitrite ester kind main action is to make hemal dilate, cause blood pressure to drop and tachycardia. Large doses may cause methemoglobinemia. Factory supply Isopropyl nitrite CAS 541-42-4 with good quality and price M...
  • High Quality 495-18-1 Manufacturer - Factory Silane Coupling Agents Dimethyldimethoxysilane(DMDMOS) CAS 1112-39-6 – Zhuoer

    High Quality 495-18-1 Manufacturer - Factory Silane Coupling Agents Dimethyldimethoxysilane(DMDMOS) CAS 1112-39-6 – Zhuoer

    Dimethyldimethoxysilane(DMDMOS) is a monomeric alkylalkoxysilane. It hydrolyzes in contact with water, releasing methanol, to form highly reactive silanols, which further condense to form oligomeric and polymeric siloxanes. 99% Dimethyldimethoxysilane(DMDMOS) CAS 1112-39-6 MF: C4H12O2Si MW: 120.22 EINECS: 214-189-4 Melting point -80°C Boiling point 81.4 °C(lit.) density 0.88 g/mL at 25 °C(lit.) refractive index n20/D 1.369(lit.) storage temp. Store below +30°C. form Colorless liquid   99...
  • High Quality 86-86-2 Manufacturer - Factory supply alpha-Chloralose CAS 15879-93-3 with good price – Zhuoer

    High Quality 86-86-2 Manufacturer - Factory supply alpha-Chloralose CAS 15879-93-3 with good price – Zhuoer

    TEMPO is a chemical compound with the formula ₂NO. This heterocyclic compound is a red-orange, sublimable solid. As a stable aminoxyl radical, it has applications in chemistry and biochemistry. CAS: 2564-83-2 MF: C9H18NO* MW: 156.25 EINECS: 219-888-8 Melting point 36-38 °C(lit.) Boiling point 193°C Density 1 g/cm3 Storage temp. 2-8°C Solubility 9.7g/l Form: Crystal Color: Red PH 8.3 (9g/l, H2O, 20℃) Water Solubility Soluble in all organic solvents. Insoluble in water. TEMPO  CAS 2564-83-2 TE...
  • High Purity 1596-84-5 Supplier - Factory supply alpha-Chloralose CAS 15879-93-3 with good price – Zhuoer

    High Purity 1596-84-5 Supplier - Factory supply alpha-Chloralose CAS 15879-93-3 with good price – Zhuoer

    TEMPO is a chemical compound with the formula ₂NO. This heterocyclic compound is a red-orange, sublimable solid. As a stable aminoxyl radical, it has applications in chemistry and biochemistry. CAS: 2564-83-2 MF: C9H18NO* MW: 156.25 EINECS: 219-888-8 Melting point 36-38 °C(lit.) Boiling point 193°C Density 1 g/cm3 Storage temp. 2-8°C Solubility 9.7g/l Form: Crystal Color: Red PH 8.3 (9g/l, H2O, 20℃) Water Solubility Soluble in all organic solvents. Insoluble in water. TEMPO  CAS 2564-83-2 TE...
  • High Quality Bnoa Manufacturer - Bactericide Streptomycin Sulfate CAS 3810-74-0 – Zhuoer

    High Quality Bnoa Manufacturer - Bactericide Streptomycin Sulfate CAS 3810-74-0 – Zhuoer

    Streptomycin is a water-soluble aminoglycoside derived from Streptomyces griseus. It is marketed as the sulfate salt of streptomycin. The chemical name of streptomycin sulfate is D-Streptamine. Streptomycin of Mycobacterium tuberculosis has a strong antibacterial effect. Streptomycin for many gram-negative bacilli . Product Name  Streptomycin sulfate CAS Number  3810-74-0 Molecular Formula  C21H41N7O16S Formula Weight  679.65 Appearance  White powder Formulation  90% Dosage  3g...
  • High Quality 541-42-4 Supplier - Factory supply high quality POLYCAPROLACTONE/PCL CAS 24980-41-4 with good price – Zhuoer

    High Quality 541-42-4 Supplier - Factory supply high quality POLYCAPROLACTONE/PCL CAS 24980-41-4 with good price – Zhuoer

    Factory supply high quality POLYCAPROLACTONE/PCL CAS 24980-41-4 with good price Polyε-caprolactone (PCL) has excellent biocompatibility, memory, biodegradability, etc., it is widely used in various fields, polycaprolactone is soft, easy to process, excellent performance, can be used as tissue engineering scaffolds. Polycaprolactone has strong crystallization and slow degradation. Its degradation in vivo is carried out in two stages: the first stage is characterized by constant molecular weigh...
  • High Purity 106-51-4 Supplier - Factory supplier Curing Agents Diethyltoluenediamine /DETDA  – Zhuoer

    High Purity 106-51-4 Supplier - Factory supplier Curing Agents Diethyltoluenediamine /DETDA – Zhuoer

    Product name Diethyltoluenediamine DETDA Appearance (room temperature) light yellow to amber clear liquid Molecular weight 178.28 Boiling point, ℉ (℃) 555(308) Density (g/cm3) at 68℉ (20℃) 1.02 Freezing point ℉ (℃) 15(-9) Flash point, TCC, ℉ (℃) > 275(> 135) Viscosity, cPs at 20℃ 280                        25℃ 155 Compatibility Ethanol miscible Toluene miscible Water 1.0 Isocyanate equivalent 89.5 Equivalent of epoxy resin 44.3 Appearance light yell...
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