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Welcome to 138th China Import and Export Fair

Welcome to 138th China Import and Export Fair

Welcome to 138th China Import and Export Fair Dear Sir or Madam, The 138th Canton Fair is scheduled to open on October 15th, featuring continuous optimization of exhibition structure, various premium ...

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  • Dichloromethylsilane CAS 75-54-7

    Methyldichlorosilane Wholesale CAS 75-54-7

    Name:Dichloromethylsilane CAS No.:75-54-7 Appearance: Colorless transparent liquid Molecular formula: CH4Cl2Si Molecular Weight: 115.034 EINECS No.:200-877-1 Flash point: < -26℃ (closed cup) Melting point: -92℃ Boiling point: 41℃ Auto-ignition temperature: 290℃ Upper explosion limit [%(V/V)]: 6.5 Lower explosion limit [%(V/V)]: 55 Vapor pressure: 47.1kPa (20℃) Relative density (water=1): 1.11 Water solubility: reacts with water

    Tags : Dichloromethylsilane CAS NO.75-54-7 Organic Compound Methyldichlorosilane TMCS CAS 75-54-7 Hydrogen Containing Silicone Oil Methyl Dichlorosilane Methyldichloro Silane CAS 75-54-7 dichloro(methyl)silyl CAS 75-54-7

  • Dichloromethylsilane

    Dichloromethylsilane

    Name:Dichloromethylsilane CAS No.:75-54-7 Appearance: Colorless transparent liquid Molecular formula: CH4Cl2Si Molecular Weight: 115.034 EINECS No.:200-877-1 Flash point: < -26℃ (closed cup) Melting point: -92℃ Boiling point: 41℃ Auto-ignition temperature: 290℃ Upper explosion limit [%(V/V)]: 6.5 Lower explosion limit [%(V/V)]: 55 Vapor pressure: 47.1kPa (20℃) Relative density (water=1): 1.11 Water solubility: reacts with water

    Tags : 75-54-7 TMCS Methyldichlorosilane Methyldichloro Silane dichloro(methyl)silyl

  • 75-54-7

    75-54-7

    Name:Dichloromethylsilane CAS No.:75-54-7 Appearance: Colorless transparent liquid Molecular formula: CH4Cl2Si Molecular Weight: 115.034 EINECS No.:200-877-1 Flash point: < -26℃ (closed cup) Melting point: -92℃ Boiling point: 41℃ Auto-ignition temperature: 290℃ Upper explosion limit [%(V/V)]: 6.5 Lower explosion limit [%(V/V)]: 55 Vapor pressure: 47.1kPa (20℃) Relative density (water=1): 1.11 Water solubility: reacts with water
  • Methyldichlorosilane CAS NO.75-54-7

    Methyldichlorosilane CAS NO.75-54-7

    Name:Dichloromethylsilane CAS No.:75-54-7 Appearance: Colorless transparent liquid Molecular formula: CH4Cl2Si Molecular Weight: 115.034 EINECS No.:200-877-1 Flash point: < -26℃ (closed cup) Melting point: -92℃ Boiling point: 41℃ Auto-ignition temperature: 290℃ Upper explosion limit [%(V/V)]: 6.5 Lower explosion limit [%(V/V)]: 55 Vapor pressure: 47.1kPa (20℃) Relative density (water=1): 1.11 Water solubility: reacts with water
  • Methyldichloro Silane CAS NO.75-54-7

    Methyldichloro Silane CAS NO.75-54-7

    Name:Dichloromethylsilane CAS No.:75-54-7 Appearance: Colorless transparent liquid Molecular formula: CH4Cl2Si Molecular Weight: 115.034 EINECS No.:200-877-1 Flash point: < -26℃ (closed cup) Melting point: -92℃ Boiling point: 41℃ Auto-ignition temperature: 290℃ Upper explosion limit [%(V/V)]: 6.5 Lower explosion limit [%(V/V)]: 55 Vapor pressure: 47.1kPa (20℃) Relative density (water=1): 1.11 Water solubility: reacts with water
  • Dichloro(Methyl)Silyl CAS NO.75-54-7

    Dichloro(Methyl)Silyl CAS NO.75-54-7

    Name:Dichloromethylsilane CAS No.:75-54-7 Appearance: Colorless transparent liquid Molecular formula: CH4Cl2Si Molecular Weight: 115.034 EINECS No.:200-877-1 Flash point: < -26℃ (closed cup) Melting point: -92℃ Boiling point: 41℃ Auto-ignition temperature: 290℃ Upper explosion limit [%(V/V)]: 6.5 Lower explosion limit [%(V/V)]: 55 Vapor pressure: 47.1kPa (20℃) Relative density (water=1): 1.11 Water solubility: reacts with water
  • Dichloro(Methyl)Silane CAS NO.75-54-7

    Dichloro(Methyl)Silane CAS NO.75-54-7

    Name:Dichloromethylsilane CAS No.:75-54-7 Appearance: Colorless transparent liquid Molecular formula: CH4Cl2Si Molecular Weight: 115.034 EINECS No.:200-877-1 Flash point: < -26℃ (closed cup) Melting point: -92℃ Boiling point: 41℃ Auto-ignition temperature: 290℃ Upper explosion limit [%(V/V)]: 6.5 Lower explosion limit [%(V/V)]: 55 Vapor pressure: 47.1kPa (20℃) Relative density (water=1): 1.11 Water solubility: reacts with water
  • Gibberellic Acid CAS 77-06-5

    Wholesale Gibberellic Acid CAS 77-06-5

    Name:Gibberellic Acid CAS No.:77-06-5 Appearance: White to yellowish crystalline powder Molecular formula: C19H22O6 EINECS No.: 201-001-0 Molecular Weight: 370.7697 Density: 1.45g/cm3 Melting point: 227 ℃ Boiling point: 619.7 ° C at 760 mmHg Flash point: 227 ° C Water solubility: 5 g/L (20 ℃) Steam pressure: 5.93E-18mmHg at 25 ° C

    Tags : Gibberellic acid GA3 Tech CAS 77-06-5 Gibberellic acid GA4+7 tech CAS 77-06-5 Gibberellic Acid CAS 77-06-5 plant growth regulator Gibberellic acid EC CAS 77-06-5 75% Gibberellic Acid Crystal Powder Gibberellic Acid Soluble Powder CAS 77-06-5

  • Beta-Cypermethrin

    Beta-Cypermethrin CAS No.: 67375-30-8

    Product details Beta-Cypermethrin Chemical Name:2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate-α-cyano-(3-phenoxy)-benzylester CAS No.: 67375-30-8 Appearance: White or milky yellow crystal or powder Formula: C22H19Cl2NO3 Formula Weight: 416.35 Melting Point::60-65 ℃

    Tags : Beta-Cypermethrin CAS No.: 67375-30-8 Wholesale Beta-Cypermethrin Insecticide Beta-Cypermethrin Beta-Cypermethrin raw material Hot sale Beta-Cypermethrin Beta-Cypermethrin powder

  • Calcium Propionate CAS:4075-81-4

    Calcium Propionate CAS:4075-81-4

    Food additives Preservative Calcium Propionate Calcium propionate CAS:4075-81-4 is white crystalline granule or crystalline powder. Odorless or slightly propionic acid odor, hygroscopic, soluble in water, insoluble in alcohol. Specification: Calcium propionate  Anhydrous  pharma grade Calcium propionate  Monohydrate Industrial grade Calcium propionate  Monohydrate  Food grade FCC Calcium Acetate Monohydrate  Pharma E281  * Please refer to Certificate of Analysis for lot specific data.  Application: 1) The bacteriostatic effect of calcium propionate liquid wet acid preservative is affected by PH of environment. The minimum inhibitory concentration was 0.01% at PH5.0 and 0.5% at PH6.5. In acidic medium, it has strong inhibition effect on all kinds of molds, aerobic bacillus or gram-negative bacillus. It has special effect on preventing the production of aflatoxin, but has almost no effect on yeast. In addition, it also acts as a preservative for food. 2) Used as food preservative and mildew prevention agent, it has extensive inhibitory effect on mold, yeast and bacteria 3) Used as an analytical reagent 4) Calcium propionate is also an acid food preservative whose bacteriostatic effect is affected by the Ph of the environment. The minimum inhibitory concentration was 0.01% at Ph 5.0 and 0.5% at Ph 6.5. In acidic medium, it has strong inhibition on all kinds of molds, Gram-negative bacillus or aerobic bacillus. It has special effect on preventing the production of aflatoxin, but has almost no effect on yeast. In the food industry, mainly used in vinegar, soy sauce, bread, pastries and soy products, the maximum use (propionic acid, the same below)2.5g/kg; The maximum usage in raw wet products is 0.25g/kg. Can also be used as feed mildew prevention agent. 5) Used as preservative for breads, pastries and cheeses, and as a mildew inhibitor for feed. As a food preservative, calcium propionate is mainly used in bread because sodium propionate raises the ph of bread and delays the fermentation of raw noodles. Sodium propionate is often used in pastries because the leavening of pastries is done with a synthetic leavening agent and there is no yeast development problem caused by pH rise. As a feed preservative, sodium propionate is better than calcium propionate. But calcium propionate is more stable than sodium propionate. Propionate in food in addition to bread, pastry, cheese, etc., can also be used in soy sauce to prevent mildew, inhibit re-fermentation. In medicine, propionate can be used as a powder, solution and ointment to treat diseases caused by parasitic molds of the skin. Ointment (liquid) contains 12.3% sodium propionate, powder 15% calcium propionate. Packing: 25kg/bag

    Tags : Calcium Propionate CAS:4075-81-4 food preservative Anti-mildew agent Calcium Propionate factory Calcium dipropionate

  • 2,2,2-Trifluoroethanol CAS NO.75-89-8

    2,2,2-Trifluoroethanol CAS NO.75-89-8 as Silicone origin from China.

    Name: 2,2,2-Trifluoroethanol CAS No.: 75-89-8 Molecular formula: C2H3OF3 Molecular weight (g/mol): 100 Physical property constant: m.p.-43.5 ℃, b.p.73.6 ℃ Appearance: Colorless transparent liquid Purity: ≥ 99.9% Moisture content: ≤ 0.1% PH value: 5-7 Packaging: 250 kg/barrel

    Tags : 2,2,2-Trifluoroethanol CAS NO.75-89-8 Trifluoroethanol CAS NO.75-89-8 Trifluroroethyl alchohol CAS NO.75-89-8 1,1,2-trifluoroethanol CAS NO.75-89-8 2,2,2-Trifluoroethanol CAS 75-89-8 C2H3F3O

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