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China Organic Anhydride Manufacturers & Suppliers

China Organic Anhydride Total 317 manufacturers & suppliers found with 951 products

Hangzhou Jinlan Pharm-Drugs Technology Co., Ltd.

China Supplier - Gold MemberSince 2015

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Contrast Agent , Anti- HCV , Custom Chemicals , Organic Intermediate , API Intermediates
OEM, ODM, Own Brand
ISO 9001, HSE, GMP
  • High Quality Factory Supply Raw Material 118-48-9 Isatoic Anhydride
    US$ 0.1 / g
    1 g (MOQ)
  • Caronic Anhydride CAS No. 67911-21-1
    US$ 1 / G
    1 G (MOQ)
  • Di-Tert-Butyl Dicarbonate CAS No. 24424-99-5
    US$ 1 / Gram
    1 Gram (MOQ)

Afine Chemicals Limited

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Pharmaceutical , Pharmaceutical Intermed , Pharmaceutical Raw Material , Pharmaceutical Chemicals , Optical Brightener
OEM, ODM
within 15 workdays
  • CAS 1538-75-6 Trimethylacetic Anhydride / Trimethylacetic Anhydride
    Negotiable
    1 KG (MOQ)
  • CAS 182955-12-0 Beta- (4-CHLOROPHENYL) Glutaric Anhydride
    Negotiable
    1 KG (MOQ)
  • CAS 4100-80-5 Methylsuccinic Anhydride Pharmaceutical Raw Material
    Negotiable
    1 KG (MOQ)

Ningbo Samreal Chemical Co., Ltd.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Trading Company , Other
Pharmaceuticalsl and Intermediates , Organic Chemical , Food Additive
Ningbo, Zhejiang
  • Trimellitic Anhydride CAS No 552-30-7
    US$ 1 / kg
    1 kg (MOQ)
  • Succinic Anhydride CAS No 108-30-5
    US$ 1 / kg
    1 kg (MOQ)
  • 99% Polymaleic Acid CAS 26099-09-2
    US$ 100 / bootle
    1 bootle (MOQ)

Dalian Sinobio Chemistry Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Dbnpa , Zinc Pyrithione , Ipbc , Food Additive , ATMP
OEM, ODM, Own Brand
ISO 9001, ISO 14001, GMP, ASME, LEED...
  • Hpma 50% CAS No. 26099-09-2 Hydrolyzed Polymaleic Anhydride
    US$ 0.7 / kg
    1 kg (MOQ)
  • Sinobio Organic Intermediate Di-Tert-Butyl Dicarbonate CAS 24424-99-5
    US$ 5.4 / kg
    1 kg (MOQ)
  • China Manufacture Ferrocene CAS 102-54-5 Hot Sell
    US$ 15 / kg
    1 kg (MOQ)

Wuhan Hanweishi Pharmchem Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Number of Employees2
Number of Employees
Trading Company
Apis , Vet Apis , Fine Chemicals , Intermediates , Pharmaceutical Excipients
OEM
ISO 9001, GMP
  • Factory Supply High Quality Caronic Anhydride 67911-21-1
    US$ 100 / g
    1 g (MOQ)
  • Hot Sell Isatoic Anhydride CAS 118-48-9 with Best Price
    US$ 10 / kg
    1 kg (MOQ)
  • Betaine Food Grade Betaine Glycine Powder 107-43-7 Betaine Anhydrous
    US$ 100 / g
    1 g (MOQ)

Shandong Boyu Chemical Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area100
Plant Area
Manufacturer/Factory
Organic Intermediates , Daily Chemicals , Food Additives , Chemical Catalyst , Basic Organic Chemicals
OEM
ISO 9001
  • Manufacturer Supply High Quality Isatoic Anhydride CAS 118-48-9
    US$ 1.2 / kg
    1000 kg (MOQ)
  • Wholesale Factory Directly Supply Diboc Di-Tert-Butyl Dicarbonate CAS 24424-99-5
    US$ 1.2 / kg
    1 kg (MOQ)
  • Manufacturer Supply Nice Price N, N′ -Diisopropylcarbodiimide CAS 693-13-0
    US$ 2 / kg
    100 kg (MOQ)

Inner Mongolia Rongsheng Chemical Co., Ltd

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area160
Plant Area
Number of Employees4
Number of Employees
Trading Company
Chemical reagent , Chemical consumables , Chemical experimental equipment
OEM
Wuhai, Inner Mongolia
  • Chemical Raw Material CAS No. 108-31-6 99% Purity Maleic Anhydride
    US$ 945 / Ton
    20 Tons (MOQ)
  • Chemical Plasticizer Raw Material 99.5% N-Octanol / 1-Octanol / Octanol CAS 111-87-5
    US$ 900 / Ton
    20 Tons (MOQ)
  • Good Price Chemical Solvent 99.5% Propylene Glycol Monomethyl Ether / Pm
    US$ 1400 / Ton
    20 Tons (MOQ)

Hunan Iron Zirconium Import and Export Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Number of Employees2
Number of Employees
Trading Company
Zirconium Silicate , Barium Carbonate , Titanium Dioxide , Xanthan Gum , Copper Sulfate
OEM
Nil
  • CAS No. 108-31- 6 99% Purity Maleic Anhydride/Maleic Acid Anhydride/Ma
    US$ 0.41 / kg
    1 kg (MOQ)
  • Industry Grade Organic Solvent Organic Intermediate Glacial Ace Tic Acid Gaa
    US$ 600 / Ton
    10 Tons (MOQ)
  • Raw Materials for Dye Organic Synthesis Gaa Glacial Acetic Acid CAS No. 64 -19-7 Factory Price
    US$ 550 / Ton
    5 Tons (MOQ)

Tianjin Dongfang Import and Export Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area54
Plant Area
Number of Employees5
Number of Employees
Trading Company
L-carnitine , L-Histidine , Creatine Monohydrate , Nicotinamide Mononucleotide , Kojic Acid
OEM, ODM, Own Brand
Nil
  • Chromic Industrial Grade Anhydride High Content 99.8% Chromic Trioxide Factory
    US$ 2000 / Ton
    1 Ton (MOQ)
  • Cosmetic Raw Materials Ingredients CAS 57-11-4 Stearic for Rubber Acid
    US$ 800 / Ton
    1 Ton (MOQ)
  • Excellent Quality, Factory Price, Cold Resistant Plasticizer CAS 57-11-4, Stearic Acid
    US$ 800 / Ton
    1 Ton (MOQ)
Manufacturer/Factory
Hexahydrophthalic Anhydride , Mthyltetrahydrophthalic Anhydride , Tetrahydrophthalic Anhydride , Methylhexahydrophthalic Anhydride , Nadic Anhydride
ISO 9001
Puyang, Henan
  • Nadic Anhydride
    US$ 2.31 / Piece
    10 Tons (MOQ)
  • Methyl Nadic Anhydride
    US$ 2500 / Ton
    1 Ton (MOQ)
  • Methyl Nadic Anhydride
    US$ 3.0 / kg
    1000 kg (MOQ)

CHANGZHOU JLON COMPOSITE CO., LTD.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Fiberglass , PVC Foam , Sheet Molding Compound , Fiberglass Mat , Fiberglass Cloth
OEM, ODM, Own Brand
ISO 9001, ISO 14001
  • Methyl Tetrahydrophthalic Anhydride for The Epoxy Curing Agent
    US$ 2 / kg
    1000 kg (MOQ)
  • 99% Mthpa, Methyltetrahydrophthalic Anhydride
    Negotiable
    10 Tons (MOQ)
  • Methy Tetra-Hydro Phthalic Anhydride CAS 11070-44-3 Mthpa
    US$ 2 / kg
    1000 kg (MOQ)

Changsha Green Mountain Chemical Co., Ltd.

China Supplier - Gold MemberSince 2011

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Magnesium Sulphate , Manganese Sulphate , Ferrous Sulphate , Zinc Sulphate , Potassium Sulphate
OEM
ISO 9001
  • Maleic Anhydride 99.5%
    US$ 1200 / MT
    1 MT (MOQ)
  • Glutaric Acid (CAS No: 110-94-1)
    Negotiable
    1 Ton (MOQ)

Jinan Wanxingda New Material Technology Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Trifluoroacetic Anhydride , Ethyl Trifluoroacetoacetate
ISO9001:2015, ISO14001:2015, ISO45001:2018
within 15 workdays
  • Trifluoroacetic Anhydride 407-25-0
    US$ 1 / kg
    1 kg (MOQ)
  • Trifluoromethanesulfonic Anhydride 358-23-6
    US$ 1 / kg
    1 kg (MOQ)

Hebei Runyo Technology Co., Ltd

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Number of Employees2
Number of Employees
Manufacturer/Factory , Trading Company
Machinery Part
ISO 9001, ISO 9000
within 15 workdays
  • Industrial Organic Chemical Raw Material Phthalic 99% Anhydride
    US$ 860 / Ton
    1 Ton (MOQ)
  • Phthalic 99% Anhydride CAS 8 5-4 4-9 White Crystal Powder for Phthalate Plasticizers, Dyes and Paints
    US$ 860 / Ton
    1 Ton (MOQ)

Hainan Zhongxin Chemical Co., Ltd.

China Supplier - Diamond MemberSince 2012

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company , Other
Nutraceuticals , Food Additives & Ingredients , Chemicals , Pharm & Intermediates , Agriculture & Feed Additives
OEM
ISO 9001, ISO 14001
  • Tma/Trimellitic Anhydride/1, 2, 4-Benzeneticarboxylic Anhydride
    US$ 1 / kg
    1 kg (MOQ)
  • Good Quality Tetrabromophthalic Anhydride CAS No#632-79-1 Tbpa Best Price
    Negotiable
    1 Ton (MOQ)

Boqi Chemicals(Shanghai)Company Limited

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Manufacturer/Factory
Oxalic Acid , Calcium Formate , Potassium Formate , Sodium Formate , Humic Acid
OEM, ODM
ISO 9001, ISO 14001, ISO 14000, ISO 14064, GMP...
  • Supplier Pharmaceutical Industrial Grade 99.5 Granule C4H2O3 108-31-6 Maleic Anhydride Price
    US$ 1300 / Ton
    25 Tons (MOQ)
  • Supplier Factory Industrial Grade C3h5so3na 2495-39-8 Price Sas Sodium Allylsulfonate
    US$ 2800 / Ton
    27 Tons (MOQ)

Changzhou Xuanming Pharmaceutical Technology Co., Ltd

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area120
Plant Area
Number of Employees9
Number of Employees
Trading Company
Pharmaceutical Intermediate , Organic Intermediate , Chemical Raw Material , Peptide , Chemicals
ODM, OEM
within 15 workdays
  • Phthalic Anhydride CAS85-44-9 White Crystalline Solid
    US$ 1 / kg
    1 kg (MOQ)
  • Chlorobenzene CAS108-90-7
    US$ 1 / kg
    1 kg (MOQ)

Shandong Longilat Biotechnology Co., Ltd

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area100
Plant Area
Manufacturer/Factory , Trading Company
Food Additives , Plant Extracts , Cosmetic Raw Materials , Feed Additives , Amino Acids
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14064, GMP
  • High Purity Isatoic Anhydride with CAS 118-48-9 4h-3, 1-Benzoxazine-2, 4 (1H) -Dione
    US$ 50 / kg
    1 kg (MOQ)
  • High Quality Food Additive Acidulant Fumaric Acid CAS: 110-17-8 with Factory Price
    US$ 0.6 / kg
    50 kg (MOQ)

ABING(XIAMEN) TECHNOLOGY CO., LTD.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
PVA , Cellulose , Polyvinyl Acetate , PVA Fiber , PVA Film
OEM, Own Brand
ISO 9001, ISO 14001
  • Succinic anhydride industrial grade high purity
    US$ 1 / kg
    1 kg (MOQ)

Qingdao Sigma Chemical Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Manufacturer/Factory , Trading Company
Tirzepatide , Tianeptine Sodium , Semaglutide , Nootropics , Peptide
ISO 9001, GMP
Qingdao, Shandong
  • Succinic Anhydride CAS 108-30-5
    US$ 3 / kg
    1 kg (MOQ)

Suzhou Greenway Biotech Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Glutathione , Nmn , Pharmaceutical Intermediates , Cosmetic Materials , Nutritional Supplements
Own Brand
ISO 9001, ISO 14001
  • 99% Mna CAS 25134-21-8 Methyl-5-Norbornene-2, 3-Dicarboxylic Anhydride/Methyl Nadic Anhydride
    US$ 1 / kg
    1 kg (MOQ)

ITRADE CHEMICAL(JIANGSU) CO.,LTD.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Polyethylene Glycol , C12c14 Fatty Alcohol Ethoxylates , Nonyl Phenol Ethoxylates , Oleic Acid Ethoxylates , Hydrogenated Castor Oil Ethoxylates
OEM
ISO 9001, ISO 14001, GMP
  • Nt-Itrade Brand Emulsifier Surfactant Polyisobutylene Succinic Anhydride Pibsa CAS67762-77-0 Pibsa-1000
    US$ 2.5 / Ton
    1 Ton (MOQ)

Beijing Mesochem Technology Co., Ltd.

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Number of Employees2
Number of Employees
Manufacturer/Factory , Trading Company
Adapalene , Lorcaserin Hydrochloride , Tofacitinib Citrate , Avanafil , Baricitinib
OEM, ODM
ISO9001:2015
  • 99% Raw Material Caronic Anhydride Pharmaceutical Powder CAS 67911-21-1
    US$ 1 / g
    1 g (MOQ)

Wuhan Kanal Technology Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Trading Company
Pharmaceutical Intermediates , Cosmetic Powder , Daily Chemicals , Chemical Products , Pharmaceutical Raw Materials
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Pharmaceutical Intermediates Powder Boceprevir Intermediates Caronic Anhydride CAS: 67911-21-1 for Antiviral Drugs
    US$ 0.88 / Piece
    1 Piece (MOQ)

THE TNN DEVELOPMENT LIMITED

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area100
Plant Area
Manufacturer/Factory , Trading Company
Citric Acid , Xanthan Gum , Vitamin C Ascorbic Acid , Aspartame , Phosphoric Acid
OEM, ODM
Response Time≤3h
  • Price of Phtalic Anhydride Manufacturers Glue From Russia
    US$ 1236 / Ton
    15 Tons (MOQ)

Anhui Keynovo Biotech Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Food Additive , Plant Extract , Peptide , Food Supplement , Hyaluronic Acid Powder
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Trifluoromethanesulfonic Anhydride CAS 358-23-6
    US$ 100 / kg
    2 kg (MOQ)
Manufacturer/Factory
DMS
HONG KONG, CHINA
  • Trimellitic Anhydride
    Negotiable
    10 Tons (MOQ)

Gremount International Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Annual Revenue57.75 Mil
Annual Revenue
Plant Area115
Plant Area
Number of Employees8
Number of Employees
Trading Company
Additive , Meat Additives , Amino Acid , Vitamins , Sweeteners
ODM, OEM
ISO 9001, GMP, HACCP, SEDEX, ISO 22000...
  • C4H2O3 Organic Intermediate CAS 108-31-6 Maleic Anhydride
    US$ 0.5 / kg
    1 kg (MOQ)
  • Dyeing Industry Purity 99% Min Intermediate
    US$ 0.5 / kg
    1 kg (MOQ)
  • Psicose
    US$ 10 / Piece
    100 Pieces (MOQ)

Hebei Luoxing Tech Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company , Other
Peptides , Steroids Raw Powder , Plant Extract , Pharm Raw Materials , Nootropics Powder
OEM, ODM
ISO 9001, QC 080000, GMP
  • Succinic Anhydride CAS 108-30-5 with Good Price
    US$ 10 / g
    10 g (MOQ)
  • Factory Price Trimethylglycine (betaine) CAS: 107-43-7
    US$ 20 / g
    10 g (MOQ)

Anhui Keynovo Biotech Co., Ltd.

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Pharmaceutical Packaging , Medicinal Impurities , Pharmaceutical Intermediates , Active Pharmaceutical Ingredients
ISO 9001, GMP
Hefei, Anhui
  • Organic Intermediate Caronic Anhydride with Cheap Price
    US$ 100 / kg
    1 kg (MOQ)
  • Pharmaceutical Intermediates N-Boc-4-Piperidinemethanol CAS 123855-51-6
    US$ 20 / kg
    1 kg (MOQ)
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Category

Chemicals (278) Health & Medicine (112) Agriculture & Food (108) Metallurgy, Mineral & Energy (62) Construction & Decoration (52) Industrial Equipment & Components (49) Manufacturing & Processing Machinery (36) Service (32) Light Industry & Daily Use (23) Textile (21) More

Business Type

Manufacturer/Factory (224) Trading Company (216) Group Corporation (13) Other (8)

Management Certification

ISO 9001 (207) ISO 14001 (82) ISO 9000 (67) GMP (66) ISO 14000 (41) ISO 20000 (32) ISO9001:2015 (31) QC 080000 (26) Others (23) OHSAS/ OHSMS 18001 (22) HSE (21) ISO 14064 (21) BSCI (21) HACCP (21) IATF16949 (18) ISO14001:2015 (16) ISO 22000 (12) ISO45001:2016 (10) GAP (9) ASME (7) BRC (7) LEED (6) FSC (5) IFS (5) ISO 50001 (4) ANSI/ESD (4) ISO 17025 (4) ISO 13485 (4) QSR (4) QHSE (3) EICC (3) SEDEX (3) AIB (3) BS 25999-2 (3) ISO 10012 (3) ISO 29001 (3) SA 8000 (3) ISO9001:2008 (2) SHE Audits (2) WRAP (2) PAS 28000 (1) BREEAM (1) HQE (1) More

Annual Revenue

<1 Million USD (102) 5 ~ 10 Million USD (4) 50 ~ 100 Million USD (3) >100 Million USD (3) 2.5 ~ 5 Million USD (2) 1 ~ 2.5 Million USD (1) 10 ~ 50 Million USD (1) More

No. of Employees

5-50 People (78) 51-200 People (17) Less than 5 People (15) 501-1000 People (4) 201-500 People (3)

Province & Region

Shandong (81) Hebei (36) Jiangsu (36) Shanghai (22) Zhejiang (20) Henan (17) Tianjin (17) Shaanxi (16) Hubei (13) Anhui (12) Liaoning (9) Hunan (9) Guangdong (7) Fujian (6) Sichuan (4) Beijing (3) Inner Mongolia (3) Jiangxi (2) Hainan (1) Guangxi (1) Heilongjiang (1) More