itaconic acid|RONAS CHEMICALS IND.CO.,LTD.

ITACONIC ACID
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Description of ITACONIC ACID (METHYLENE SUCCINATE, DISSOCIATIVE ACCONITICACID)

Formula of itaconic acid (methylene succinate, dissociative acconiticacid): C5H6O4
F.W. of itaconic acid (methylene succinate, dissociative acconiticacid): 130.1
CAS no. of itaconic acid (methylene succinate, dissociative acconiticacid): 97-65-4
DOT of itaconic acid (methylene succinate, dissociative acconiticacid): Nill
NFPA no. of itaconic acid (methylene succinate, dissociative acconiticacid): 0-1-0
Class no.of itaconic acid (methylene succinate, dissociative acconiticacid): Nill
UN no. of itaconic acid (methylene succinate, dissociative acconiticacid): Nill
HS code of itaconic acid (methylene succinate, dissociative acconiticacid): 2917.1900
Specific Gravity of itaconic acid (methylene succinate, dissociative acconiticacid): 1.49

Itaconic Acid (also called Methylene Succinic Acid) is a white crystalline carboxylic acid obtained by the fermentation of carbohydrates. It is soluble in water, ethanol and acetone. Unsaturated double bond makes a conjugated system with carbonly group.

Specification of ITACONIC ACID (METHYLENE SUCCINATE, DISSOCIATIVE ACCONITICACID)

Items	Specification
Appearance	white crystal or powder
Purity,%	99.5 MIN
Melting point	165-169 degree C
Color	20APHA max
Heavy metals(Pb),ppm	10 MAX
Iron (Fe),ppm	10 MAX
Copper(Cu),ppm	0.1 MAX
Manganese (Mn),ppm	0.1 MAX
Dissolving transparency (5% water solution)	Lucidity, non-turbidity
Ashes,%	0.05 MAX
Loss on drying,%	0.5 MAX
Sulphate (SO4),ppm	50 MAX
Chloride(Cl),ppm	10 MAX

Application of ITACONIC ACID (METHYLENE SUCCINATE, DISSOCIATIVE ACCONITICACID)

1)The third monomer of acrylic fiber: acrylic fiber which adopts itaconic acid as the third monomer is easy to dye.
2)Agglutinant: the plastic and coating which is compounded by using 1£¥£ñ5£¥ itaconic acid and styrene has some features, such as light color, easy to paint, easy to separation, water-fast, antisepsis; it can be used not only in manufacture of high strength enhanced plastic fiberglass£¬ but also in coating of carpet and covers of books.
3)Binding material: crylic acid emulsion which contains itaconic acid is an excellent non-intertexture fiber products binding material; the binding agent which contains itaconic acid and polyvinyl chloride monomer also is excellent binding agent for paper and celluloid.
4)Bond for teeth: bond for teeth made by itaconic acid, crylic acid and high bond metallic oxide has good anti-pressure and physiology applicability.
5)Specialized lens: polymer which contains itaconic acid has special luster and transparency, it is fit for making synthetic cut stone and special lens.
6) Eradicator: polymer produced by itacossnic acid and crylic acid is a kind of macromolecule chelate agent,?it has special effect to resist filth form of basification calcium and basification magnesium in water treatment, so it can be used in boiler or cooling equipment purification.
7)Other usage: pyrrolidone ramification which is produced by mixing itaconic acid and aromatic radical diamidogen is excellent additive for lubricant, detergent, medicine, weedicide; itaconic acid and its ester are good additive for producing synthetic resin, positive ion exchange resin, surface activity agent, and is good adding plastic agent for plastic. Itaconic acid also is raw material for producing citraconic acid, mesaconic acid, itaconic anhydride, etc.

Packing&Storage of ITACONIC ACID (METHYLENE SUCCINATE, DISSOCIATIVE ACCONITICACID)

Packing of itaconic acid (methylene succinate, dissociative acconiticacid):
1£®25kg inner-plastic external-weaving bag or inner-plastic external-compound oxhide bag£»
2£®500kg or 1000kg inner-plastic external-weaving bag;
3£®Make according customers' requirements.

Storage of itaconic acid (methylene succinate, dissociative acconiticacid):
1) Keep away from moisture, sunlight, and rain
2) Do not leave in open space
3) Do not mix with toxic, odor, color or corrosive substances
4) Avoid contacting with skin or eyes
5) Wash thoroughly with water in case of contacting with mouth or eyes

MSDS of ITACONIC ACID (METHYLENE SUCCINATE, DISSOCIATIVE ACCONITICACID)

Material Safety Data Sheets of ITACONIC ACID (METHYLENE SUCCINATE, DISSOCIATIVE ACCONITICACID)
SECTION 1. CHEMICAL PRODUCT:
TRADE NAME: REFINED ITACONIC ACID
COMMON NAME: ITACONIC ACID
CHEMICAL NAME: METHYLENE-SUCCINIC ACID
========================================================================
SECTION 2. COMPOSITION:
Incredient: Sugar or starch
Content: 99.5% MIN.
========================================================================
SECTION 3. HAZARD INFORMATION:
Inhalation : Not any hazard, but washing out with tap water at once.
Skin contact : No hazard
Eye contact : No hazard
Swallowing : No hazard, and no advantage
Explosion : No hazard
========================================================================
SECTION 4. FIRST AID MEASURES:
Inhalation : Please washing out with tap water at once.
Skin contact : Pease washing with tap water
Eye contact : Please washing with tap water.
Swallowing : Bestly, don't swallow it.
Medical note : Don't touch the mouth
========================================================================
SECTION 5. FIRST FIGHTING MEASURES:
Extinguishing media to be used: No need
Exposure hazards: No hazard
Protective equipment to be used: No need
========================================================================
SECTION 6. ACCIDENTAL RELEASE MEASURE;
Personal precautions: No need
Environment precaution: No need
Spillage controll: Pay attention about packing
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SECTION 7. HANDLING & STORAGE:
Pay attention to dampproof and do not expose to the sun
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SECTION 8. EXPOSURE CONTROL & PERSONAL PROTECTION:
Respiratory: No need
Eye: Don't let it into the eye. If so, please wash out with tap water at once.
Skin: After contacting skin, please wash with tap water.
========================================================================
SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES:
Appearance: White crystal, or powder
Odour: Slight, typical
Melting point: 165-169 degree c
Relative density: 1.632
Solubility in water: 95 g/l
Solubility in other media: Dissolve in ethyl alcohol and acetone,
insoluble in other media.
Heat of composition: 1.98 mj/mol
Explosion limit: Won't happen.
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SECTION 10. STABILITY AND REACTIVITY:
Condition to avoid: Not any
Material to avoid: Not any
Hazardous decomposition products: Not any
========================================================================
SECTION 11. ECOLOGICAL INFORMATION:
Biodegradability: No toxicity
Aquatic: No toxicity
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SECTIO 12. DISPOSAL CONSIDERATION:
Same as ordinary chemical material.
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SECTION 13. REGULATORY INFORMATION:
Brussels customs tariff no: HS 2917 1900
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SECTION 14. USES:
Intermediate for acrylic latex and S/B latex for paper coating, carpete backings, nonwoven textiles, adhesives,
and paint: prep. Of acrylic fibers,in acrylonitrile, acrylate, and methacrylate

COPOLYMERS:
In food-contact paper/paper board; lube oil additive; natural food acid.

ITACONIC ACID (METHYLENE SUCCINATE, DISSOCIATIVE ACCONITICACID) raw mateiral

1) Carbohydrate or liquid of citric acid
2) Molasses

ITACONIC ACID (METHYLENE SUCCINATE, DISSOCIATIVE ACCONITICACID) end goods

citraconic acid, mesaconic acid, itaconic anhydride, etc.

Substitute of ITACONIC ACID (METHYLENE SUCCINATE, DISSOCIATIVE ACCONITICACID)

Nill

Importing & exporting rules of ITACONIC ACID (METHYLENE SUCCINATE, DISSOCIATIVE ACCONITICACID)

Normal

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