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Fumaric?acid
Appearance:white?fine?powder/crystalline?
Grade:food?grade?FCCIV
Type:acid
Molecular?formula:?C4H4O4
HS?code:2922491990
EINES:203-743-0
CAS?code:110-17-8
Certificate:SGS/Health?certificate/ISO?certificate
This?product?is?a?white?or?light?yellow?crystalline?powder?with?sour.?It?dissolves?in?alcohol,?a?little?dissolves?in?water,?not?dissolves?in?chlorofom.
Application
1.White?odorless?powder?or?crystalline?solid?particles,?with?speical?sourness?that?is?as?strong?as?1.5?times?of?citric?acid
2.It?is?soluble?in?ethanol?(5.76g/100g,?30o?C),?slightly?soluble?in?water?(0.63G/100ml,?25o?C)?and?in?ether,?and?very?slightly?soluble?in?chloroform.
3..?Fumaric?Acid?but?also?as?an?antioxidant,?mordant?(a?substance?that?helps?the?dye?adhere?to?fabric),?and?as?a?buffer?(to?help?maintain?a?particular?acidity?or?alkalinity).
4.Fumaric?Acid?is?used?to?lower?the?pH?(acid?to?make?more?things,?which?taste?more?sour).?This?helps?to?a?certain?degree?of?anti-microbial?agents,?such?as?better?work.?Fumaric?Acid?itself?to?kill?bacteria.
5.Fumaric?Acid?break?the?bread?dough?the?elastic?protein?gluten?of?the?sulfur-sulfur?bond.?This?makes?the?dough?more?machinable.?Fumaric?Acid?is?in?the?use?of?rye?bread?and?yeast,?making?them?more?acid.
6.Fumaric?Acid?combined?with?leavening?agent?(carbon?dioxide?gas?produced?carbin?to?make?bread?rise)?to?create?slow.?Because?Fumaric?Acid?is?only?dissolved?in?warm?water,?leavening?action?postponed?to?start?baking?bread.
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COA
Fumaric?Acid?HWS
ITEMS | SPECIFICATION | RESULT |
APPEARANCE | WHITE?FINE?POWDER | COMPLIES |
ASSAY?(ON?DRY?BASIS) | 99.5---100.5% | 99.93% |
ARSENIC?(As) | ≤1PPM | <1PPM |
LEAD | ≤2PPM | <2PPM |
RESIDUE?ON?IGNITION | ≤0.05% | 0.021% |
WATER | ≤0.5% | 0.19% |
PH(1:30) | 2---2.5 | 2.2 |
COLOUR(Pt-Co) | ≤15# | 12# |
MALEIC?ACID | ≤0.1% | 0.022% |
MELTING?POINT | 286~302°C | 298°C |
SULFATE | ≤0.01% | 0.005% |
CONCLUSION | QUALIFIED | |
Fumaric?Acid?CWS
ITEMS | INDEX | RESULT |
APPEARANCE | WHITE?FINE?POWDER | COMPLIES |
ASSAY | ≥99.0% | 99.55% |
MESH | THROUGH?300?MESH | 100% |
ARSENIC?(As) | ≤3PPM | <1PPM |
HEAVY?METALS(Pb) | ≤10PPM | <5PPM |
RESIDUE?ON?IGNITION | ≤0.1% | 0.027% |
WATER | ≤0.3% | 0.19% |
MALEIC?ACID | ≤0.1% | 0.022% |
COLOUR(Pt-Co) | ≤15?Hazen | 12?Hazen |
DSS. | ≤0.3% | 0.29% |
MELTING?POINT | 286~289°C | 289°C |
SOLUBILITY(25°C) | ≥1.00g/100ml?water | 1.03g/100ml?water |
CONCLUSION | QUALIFIED | |
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Biddle Sawyer Fortune Chem ( Asian Sales Division of Biddle Sawyer New York ) sells proven quality ofFumaric Acid on a regular basis.
Contact Point :
Mr. S. M. Kang, CEO
Mr.Jingu Kang, Manager
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Tel : 82-(0)51-701-9121
Fax : 82-(0)51-701-9125
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Please click “ CONTACT SUPPLIER “ above so that we may reply therein or inform you the person in charge name and his/her email address and company website.
All Payment including shipping documents procedure and strict quality management to be done by Biddle Sawyer New York in cooperation with very well-trained ( including TBM : Time Based Management ) Biddle Sawyer’s overseas offices and affiliations
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Custom Manufacturing and Development Capabilities
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R&D at 6 labs (affiliate or contract)
~350 Chemists at 6 facilities in USA, China, Korea, Taiwan, India and Finland
~40 PhD's, ~120 M.S.; External consultants welcomed
~400 combined hoods
Up to 100L vessels in labs
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Development Services
Tech Transfer
Process R&D
Analytical Development
Custom Synthesis; FTE
Kilo lab production
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Analytical Equipment
LC's GC's LC/MS GC/MS NMR IR UV KF
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Production Capabilities
Production at 6 plants (affiliate or contract)
>150 vessels at 6 facilities in USA, China, Korea, Taiwan and Finland
>2000m3 capacity
Vessels from 300L to 10,000L
Temps from -80 to 350C
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Production Services
Tech Transfer
Scale Up
Optimization
Non-GMP and GMP (FDA inspected)
Pilot to large commercial scale
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