high purity

  1. LUCI

    CAS: 593-51-1 Methylamine Hydrochloride

    Product Name:Methylamine hydrochloride Cas NO:593-51-1 Purity: 99% usage:harmaceutical intermediate Molecular Formula:CH5N.CIH. Melting Point: 231-233?°C(lit.) Boiling Point: 225-230?°C15?mm Hg(lit.) Flash Point 225-230°C/15mm Appearance:powder
  2. dundun

    D-Tartaric acid CAS 147-71-7

    Secret packaging, safe transportation. warehouse: Russia/Poland/Canada/Germany/Australia warehouse accept pick up by yourself! Price: 1Kg USD60/Kg 5Kg USD55/Kg 25Kg USD30/Kg 100Kg USD28/Kg (FOB price, shipping cost will be added according to the destination country)
  3. Coral

    Hot-Selling bv/49851-31-2/877-37-2/52190-28-0/2b4c ……High Purity, Manufacturer,Factory price , Multi-country dedicated line safety delivery

    I am a chemical manufacturer. We have many hot-selling products with guaranteed quality. ✅ Stealth packaging ✅Double exemption from customs If you are interested, please feel free to contact me at any time.🥰🥰🥰 As long as you ask, I will have a reply. 🤝 We have always believed that successful...
  4. Lydia

    CAS: 2050-07-9 4-Methyl-1-Phenylpentan-1-One

    Name:4-Methyl-1-Pheny!pentan-1-One Refractive index:1.496 Cas NO.: 2050-07-9 Flash Point: 99.4℃ Purity: 99% Molecular Formula:C12H160 usage: Pharmaceutical intermediate Melting Point:-2℃ Boiling Point:253.2Cat760mmHg EINECS:218-079-7 Aliase...
  5. Lydia

    CAS: 1451-82-7 2-bromo-4-methylpropiophenone

    Product Name: 2-bromo-4-methylpropiophenone CAS No.: 1451-82-7 Currently out of stock, if necessary, contact in advance Melting Point(oC): 149°C Molecular Formular: C15H25ClN2O2 Appearance: White or off-white crystalline powder Vapor pressure: 2.87E-06mmHg at 25°C
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