Fabricants et fournisseurs d'intermédiaires pharmaceutiques - Usine d'intermédiaires pharmaceutiques en Chine

Rifamycin S CAS 13553-79-2 Purity >97.5% (HPLC) Factory

Chemical Name: Rifamycin S

Synonyms: 1,4-Dideoxy-1,4-Dihydro-1,4-Dioxorifamycin

CAS: 13553-79-2

Purity: >97.5% (HPLC)

Yellow or Orange Yellow Crystalline Powder

API High Quality Antibiotic Agent

Courriel : alvin@ruifuchem.com

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Tetrabenzyl Pyrophosphate CAS 990-91-0 Purity >99.0% (HPLC) Factory Hot Selling

Chemical Name: Tetrabenzyl Pyrophosphate

Synonyms: Tetrabenzyl Diphosphate

CAS: 990-91-0

Pureté : >99,0 % (HPLC)

Appearance: White Powder

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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3-Nitrophenol CAS 554-84-7 Purity >98.5% (HPLC) Factory Hot Sale

Chemical Name: 3-Nitrophenol

Synonyms: m-Nitrophenol

CAS: 554-84-7

Pureté : >98,5 % (HPLC)

Appearance: Yellow Solid

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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3-Fluorobenzyl Chloride CAS 456-42-8 Purity >99.5% (GC) Factory Hot Selling

Chemical Name: 3-Fluorobenzyl Chloride

CAS: 456-42-8

Pureté : >99,5 % (GC)

Aspect : Liquide transparent incolore

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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Methyl Methoxyacetate CAS 6290-49-9 Purity >99.5% (GC) Factory

Chemical Name: Methyl Methoxyacetate

Synonyms: Methoxyacetic Acid Methyl Ester

CAS: 6290-49-9

Pureté : >99,5 % (GC)

Appearance: Colorless Clear Liquid

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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1-Ethyl 3-Methyl 2-Methoxymalonate CAS 56752-40-0 Effective Content >92.0% (GC)

Chemical Name: 1-Ethyl 3-Methyl 2-Methoxymalonate;

2-Methoxypropandioic Acid Ethyl Methyl Ester

CAS: 56752-40-0

Effective Content: >92.0% (GC)

Appearance: Colorless to Pale Yellow Liquid

Courriel : alvin@ruifuchem.com

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Ammonium Formate CAS 540-69-2 Purity ≥99.99% (Metals Basis) Factory Hot Selling

Chemical Name: Ammonium Formate

Synonyms: Formic Acid Ammonium Salt

CAS: 540-69-2

Purity: ≥99.99% (Metals Basis)

Appearance: White Moist Crystal Powder

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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Ethyl Formate CAS 109-94-4 Purity >99.0% (GC) Factory Hot Selling

Chemical Name: Ethyl Formate

Synonyms: Formic Acid Ethyl Ester

CAS: 109-94-4

Pureté : >99,0 % (GC)

Aspect : Liquide transparent incolore

High Quality, Production Capacity 500 Tons per Year

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Methanesulfonic Anhydride CAS 7143-01-3 Purity >99.0% (Alkalimetry)

Chemical Name: Methanesulfonic Anhydride

CAS: 7143-01-3

Purity: >99.0% (Alkalimetry)

Appearance: White or Off-White Powder or Crystals

Production commerciale de haute qualité

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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2-Hydroxyethyl Methacrylate HEMA CAS 868-77-9 Purity >99.0% (GC)

2-Hydroxyethyl Methacrylate (Stabilized with MEHQ)

Synonyms: HEMA (Stabilized with MEHQ)

CAS: 868-77-9

Pureté : >99,0 % (GC)

Appearance: Colorless Liquid

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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Methacrolein CAS 78-85-3 (Stabilized with HQ) Purity >99.0% (GC) Factory

Chemical Name: Methacrolein (Stabilized with HQ)

Synonyms: Methacrylaldehyde (Stabilized with HQ)

CAS: 78-85-3

Pureté : >99,0 % (GC)

Appearance: Colorless to Light Yellow Clear Liquid

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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Isopropyl Methanesulfonate CAS 926-06-7 Purity >98.5% (GC) Factory

Chemical Name: Isopropyl Methanesulfonate

Synonyms: Methanesulfonic Acid Isopropyl Ester

CAS: 926-06-7

Pureté : >98,5 % (GC)

Appearance: Colorless to Light Yellow Clear Liquid

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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Methyl Methanesulfonate (MMS) CAS 66-27-3 Purity >99.0% (GC) Factory Hot Selling

Chemical Name: Methyl Methanesulfonate

Synonyms: Methanesulfonic Acid Methyl Ester; MMS

CAS: 66-27-3

Pureté : >99,0 % (GC)

Appearance: Colorless to Light Yellow Clear Liquid

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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Methanesulfonic Acid (MSA) CAS 75-75-2 Purity >99.5% (T) Factory Hot Selling

Chemical Name: Methanesulfonic Acid

Synonyms: Methylsulfonic Acid; MSA

CAS: 75-75-2

Purity: >99.5% (Neutralization Titration)

Appearance: Colorless or Slightly Brown Oily Liquid

Production commerciale de haute qualité

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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