Home Chemicals Organic Intermediate Anhydride 2017 Product List
Total 1,457 products from about 80

 Anhydride manufacturers & suppliers

Maleic Anhydride CAS: 108-31-6

Min. Order: 25 kg
  • Type: Intermediate and Fine Chemicals, Pharmaceuticals
  • Appearance: Crystal
  • Quality: Industrial
  • Colour: Colorless
  • Chemical Properties: White Solid
  • CAS: 108-31-6

Isatoic Anhydride CAS: 118-48-9

Min. Order: 25 kg
  • Type: Pharmaceutical/Dystuff/Pesticide Intermediate
  • Appearance: Crystal
  • Quality: Industrial
  • Colour: White
  • Chemical Properties: White Flakes or Crystalline
  • CAS: 118-48-9

Buy Succinic Anhydride Industrial Grade 98% & Pharma Grade 99.5%

Min. Order: 1 kg
  • Type: Industry/Pharma. Intermediates
  • Appearance: Flakes
  • Quality: Industry/Phamra
  • Colour: White
  • Packing: 25kg/Bag or 25 Kg Fibre Drum
  • Production Capacity: 5000 Mt/Year

High Quality 99.5% Phthalic Anhydride

FOB Price: $950 - $1150 / Ton
Min. Order: 20 Tons
  • Carboxyl No.: Dicarboxylic Acid
  • Appearance: Powder
  • Colour: White
  • Packing: 500kgs/Bag, 20mt/FCL
  • Standard: Purity 99.5%
  • Port: Tianjin

Tetrabromophthalic Anhydride

Min. Order: 3 Tons
  • Grade Standard: Industrial Grade
  • Shape: Powdery
  • Packing: 25kg/Bag
  • Standard: industrial grade
  • Production Capacity: 50mt
  • Trademark: Guochen

99.5% CAS 108-30-5 Succinic anhydride

FOB Price: $2200 - $2500 / Ton
Min. Order: 1 Ton
  • Carboxyl No.: Dicarboxylic Acid
  • Alkyl No.: Unsaturated Acid
  • Appearance: Powder
  • Source: Hydrolysis
  • Colour: White
  • advantage: promotion price

CAS: 118-48-9 Isatoic Anhydride with High Purity

Min. Order: 25 kg
  • Type: Pharmaceutical/Dystuff/Pesticide Intermediate
  • Appearance: Crystal
  • Quality: Industrial
  • Colour: White
  • Chemical Properties: White Flakes or Crystalline
  • CAS: 118-48-9

99.5% Maleic Anhydride for Industrial Grade

FOB Price: $500 - $1000 / Ton
Min. Order: 20 Tons
  • Classification: Maleic Anhydride
  • Appearance: Crystal
  • Grade Standard: Industrial Standard
  • Acid Strength: Strong Acid
  • Kind: Inorganic Acid
  • Packaging: Plastic Drum

China Supply Chemical Trimellitic Anhydride CAS Number: 552-30-7

FOB Price: US $1 / kg
Min. Order: 200 kg
  • Powder: Yes
  • Customized: Non-Customized
  • Certification: USP
  • Suitable for: Adult
  • State: Solid
  • Purity: >99%

High Qualty Tetrahydrophthalic Anhydride for Industry Grade

FOB Price: $1800 - $2000 / Ton
Min. Order: 1 Ton
  • Type: Pharmaceutical Intermediates
  • Appearance: Powder
  • Quality: Industrial
  • Colour: White
  • CAS No: 935-79-5
  • Einecs No: 213-308-7

99% Maleic Anhydride Manufacturer CAS No. 108-31-6

FOB Price: $1500 - $2000 / Ton
Min. Order: 10 Tons
  • Type: Pharmaceutical Intermediates
  • Appearance: Flake
  • Quality: Industrial
  • Colour: White
  • CAS No.: 108-31-6
  • Other Name: Butenedioic Anhydride

Curing Agent 99% Methyltetrahydrophthalic Anhydride Mthpa CAS 26590-20-5

FOB Price: $1 - $9 / Piece
Min. Order: 1 Piece
  • Certification: SGS
  • Environmental Protection: Yes
  • Color: Yellow
  • Kind: Plasticizer
  • Appearance: Liquid
  • Assay: 99.5%Min.

4-Methylbenzenesulfonic Anhydride (4124-41-8)

FOB Price: $5 - $10 / KG
Min. Order: 1 KG
  • Classification: Calcium Oxide
  • Grade Standard: Industrial Grade
  • Kind: Acidic Oxide
  • Quality: First Class
  • CAS Rn: 4124-41-8
  • Packing: Drum

Best Quality Maleic Anhydride on Factory Supply

FOB Price: US $130 / kg
Min. Order: 25 kg
  • Type: Pharmaceutical Intermediates
  • Appearance: Powder
  • Quality: Industrial
  • Colour: White
  • Delivery Time: 4-7 Days
  • Express: TNT, FedEx, EMS, DHL

Tetrahydrophthalic Anhydride of 99%

FOB Price: US $1050 / Ton
Min. Order: 20 Tons
  • Source: Petroleum
  • Grade Standard: Industrial Grade
  • Shape: Flake
  • Classification: Substituted Benzenes
  • Content: 99%
  • Packing: 25kg/Bag, Woven Bag with Film Inside

1, 2, 4-Benzenetricarboxylic Anhydride CAS: 552-30-7

FOB Price: $1 - $2 / Piece
Min. Order: 100 Pieces
  • Powder: Yes
  • Customized: Non-Customized
  • Certification: USP, Enterprise Standards
  • Suitable for: Adult
  • State: Powder
  • Purity: >98%

Hydrolyzed Polymaleic Anhydride (HPMA) 48% Min

FOB Price: US $500 / Ton
Min. Order: 1 Ton
  • Color: Pale Yellow to Umber Transparent Liquid
  • Appearance: Liquid
  • Type: Industrial Circulating Water Treatment Agent
  • Solid Content: 48.0% Min
  • Packing: 250kg, 270kg, 290kg, IBC, etc.
  • Standard: 48%

CAS#: 108-31-6 Industrial Grade 99.5% Maleic Anhydride

FOB Price: $800 - $1000 / Ton
Min. Order: 1 Ton
  • Type: Synthesis Material Intermediates
  • Appearance: Pellet
  • Quality: Industrial
  • Colour: White
  • Port: Qingdao
  • Packing: 25kg, 500kg, 1000kg, Bags

Maleic Anhydride 99.5% Used in Production of Upr

FOB Price: $1100 - $1150 / Ton
Min. Order: 10 Tons
  • Type: Pharmaceutical Intermediates
  • Appearance: Crystal
  • Quality: Industrial
  • Colour: White
  • Certificate: SGS, BV, CIQ
  • Mf: CH2cl2

Hpma, Water Based Polymaleic Anhydride,

FOB Price: $500 - $1000 / Ton
Min. Order: 1 Ton
  • Acid-Base Property: Alkaline Surface Disposal Agent
  • Certification: SGS
  • Environmental Protection: Yes
  • Color: Pale Yellow to Umber Transparent Liquid
  • Appearance: Liquid
  • Type: Industrial Circulating Water Treatment Agent

Brominated Flame Retardant Tetrabromophthalic Anhydride Tbpa B-463

FOB Price: $4000 - $6000 / Ton
Min. Order: 1 Ton
  • Certification: REACH, SGS
  • Environmental Protection: Yes
  • Color: White
  • Kind: Plastic Flame Retardant
  • Appearance: Powder
  • Flame Retardant Class: UL94 V0

Hydrolyzed Polymaleic Anhydride (HPMA) CAS 26099-09-2

Min. Order: 1 kg
  • Environmental Protection: Yes
  • Certification: SGS
  • Color: Pale Yellow to Umber Transparent
  • Appearance: Liquid
  • Usage: Chemical Engineering, Petroleum, Light Industry, Daily Use Chemical, Textile, Printing and Dyeing, Architecture, Metallurgy, Machinery
  • Hydrolyzed Polymaleic Anhydride: Hydrolyzed Polymaleic Anhydride

99% Purity Pharmaceutical Material Powder Succinic Anhydride CAS: 108-30-5

FOB Price: $0.1 - $10 / grmas
Min. Order: 100 grmas
  • Powder: Yes
  • Customized: Customized
  • Certification: ISO 9001, USP, SGS
  • Suitable for: Elderly, Children, Adult
  • State: Solid
  • Purity: >99%

Good Performance Methyltetrahydrophthalic Anhydride B1004

FOB Price: $2 - $2.5 / kg
Min. Order: 200 kg
  • Synthetic Resin: Epoxy Resin Curing Agents
  • Natural Resin: Epoxy Resin Curing Agents
  • Characteristic: Thermosetting Resin
  • Molecular Principal Chain: Other
  • Color: Slightly Yellow Liquid
  • Anhydride Content: Over 41.0%

Competitive Price~ Hydrolyzed Polymaleic Anhydride

FOB Price: $900 - $940 / Ton
Min. Order: 20 Tons
  • Acid-Base Property: Acidic Surface Disposal Agent
  • Certification: REACH, SGS, ISO
  • Environmental Protection: No
  • Color: Yellow
  • Appearance: Liquid
  • Type: Industrial Circulating Water Treatment Agent

High Purity Maleic Anhydride C4H2O3

Min. Order: 25 kg
  • Type: Intermediate and Fine Chemicals, Pharmaceuticals
  • Appearance: Crystal
  • Quality: Industrial
  • Colour: Colorless
  • Chemical Properties: White Solid
  • CAS: 108-31-6

Maleic Anhydride for Unsaturated Polyester Resins

FOB Price: US $1850 / Ton
Min. Order: 22 Tons
  • Synthetic Resin: Unsaturated Polyester Resin
  • Natural Resin: Rosin
  • Characteristic: Thermoplastic Resin
  • Molecular Principal Chain: Carbon Chain Polymer
  • Color: White
  • Appearance: Briquette

Maleic Anhydride for Unsaturated Polyester Resins with Good Price and High Quality

FOB Price: $500 - $1000 / Ton
Min. Order: 20 Tons
  • Classification: Maleic Anhydride
  • Appearance: Crystal
  • Grade Standard: Industrial Standard
  • Acid Strength: Strong Acid
  • Kind: Inorganic Acid
  • Packaging: Plastic Drum

factory price 99.5%min Phthalic anhydride CAS No: 85-44-9

FOB Price: $750 - $825 / Ton
Min. Order: 5 Tons
  • Source: Organic Acids
  • Appearance: Solid
  • Grade Standard: Industrial Grade
  • Colour: white powder
  • CAS No: 85-44-9
  • MF: C8H4O3

High Quality Angelic Anhydride CAS 94487-74-8 with Competitive Price

FOB Price: $100 - $1500 / KG
Min. Order: 1 KG
  • Certification: BRC, ISO, HACCP, in-House Standard
  • Assay Method: HPLC-MS, UV
  • Application Form: Injection, Tablet, Capsule
  • Application: Health Care Products, Medicine
  • State: Powder
  • Extract Source: Cordate Houttuynia
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