MANUFACTURER EXPORTER Maheboob Mansion, Chinchbunder, Mumbai 400009, India Tele.: 91-9322665100

Maleic Acid Manufacturer Exporter BP Ph Eur USP Grade Manufacturer Exporter

Crystal Clear Products is a manufacturer exporter company manufacturing several chemicals including Maleic Acid and IP BP Ph Eur USP NF JP ACS AR Analytical Reagent FCC Food Grade, Pharmaceutical Chemicals at best prices. The group has offices and factories in India USA and UAE and toll manufacturers in China and sells to almost every country in the world.

The manufacturing facilities of our partner manufacturers have one or more of FDA-cGMP-GLP certification, ISO-9001 certification, Halal and/or Kosher certification, REACH pre-registration ISO-22000 HACCP. We also allow third party inspection of products offered. We can offer small quantities from laboratory and trial packs to large shipments of container loads of material.

Hazard Statements:
H302: Harmful if swallowed.
H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.

Signal Word: Warning

Transport Information
DOT USA, TDG Canada & ADR/RID Europe: Not dangerous goods.
IMDG/IMO: Not dangerous goods.
IATA/ICAO: Not dangerous goods.

You may please visit:

Maleic Acid SDS of Manufacturers

Maleic Acid IP BP Ph Eur USP NF FCC Food AR ACS Reagenr Grade Manufacturers

CAS Number 110-16-7 Maleic Acid, EINECS: 203-742-5, Molecular Weight: 116.1, Chemical Formula: C4H4O4

Maleic Acid USP Grade Specifications
Maleic Acid
C4H4O4 116.07
(Z)-Butenedioic acid
Cis-Butenedioic acid CAS 110-16-7

Maleic Acid contains not less than 99.0 percent and not more than 101.0 percent of C4H4O4, calculated on the anhydrous basis.

Identification—
A: Dissolve about 500 mg of Maleic Acid in 10 mL of water: the pH of the solution is less than 2.
B: To pass chromatography test
C: Dissolve about 35 mg of resorcinol in 10 mL of sulfuric acid (Resorcinol solution). Dissolve about 100 mg of Maleic Acid in 10 mL of water (Test solution). To 0.3 mL of the Test solution add 3 mL of the Resorcinol solution, and heat in a water bath for 15 minutes: no color develops. To 3 mL of the Test solution add 1 mL of bromine TS, heat in a water bath for 15 minutes to remove the bromine, then heat to boiling, and cool. To 0.2 mL of this solution, add 3 mL of the Resorcinol solution, and heat in a water bath for 15 minutes: a violet-pink color develops.
Color and clarity of solution—
Dilute hydrochloric acid solution— Mix 27.5 mL of hydrochloric acid with sufficient water to make 1000 mL.
Reference solution— Mix 2.4 mL of ferric chloride CS and 0.6 mL of cobaltous chloride CS with Dilute hydrochloric acid solution to make 10 mL. Dilute 5 mL of this solution with Dilute hydrochloric acid solution to make 100 mL.
Test solution— Dissolve about 5 g of Maleic Acid in 50 mL of water.
Procedure— Place the Reference solution and the Test solution in matched color-comparison tubes, and compare the solutions by viewing them downward against a white surface : the Test solution is clear and not more intensely colored than the Reference solution.
Water: not more than 2.0% is found.
Residue on ignition: not more than 0.1%, determined on a 1.0-g portion.
Heavy metals— not more than 10 µg per g.
Limit of fumaric acid— To pass the test
Limit of iron—: not more than 5 µg per g.

---

Maleic Acid BP Ph Eur Grade Specifications
C4H4O4 -- 116.1 -- CAS 110-16-7

DEFINITION
Maleic acid contains not less than 99.0 per cent and not more than the equivalent of 101.0 per cent of (Z)-butenedioic acid, calculated with reference to the anhydrous substance.

CHARACTERS
A white, crystalline powder, freely soluble in water and in alcohol.

IDENTIFICATION
A. Dilute 5 ml of solution S (see Tests) to 10 ml with water. The pH of the dilution is less than 2.
B. Examine the chromatograms obtained in the test for fumaric acid. The principal spot in the chromatogram obtained with test solution (b) is similar in position and size to the principal spot in the chromatogram obtained with reference solution (a).
C. Dissolve 0.1 g in 10 ml of water (solution a). To 0.3 ml of solution (a) add a solution of 10 mg of resorcinol in 3 ml of sulphuric acid. Heat on a water-bath for 15 min; no colour develops. To 3 ml of solution (a) add 1 ml of bromine water. Heat on a water-bath to remove the bromine (15 min), heat to boiling and cool. To 0.2 ml of this solution add a solution of 10 mg of resorcinol in 3 ml of sulphuric acid. Heat on a water-bath for 15 min. A violet-pink colour develops.

TESTS
Solution S: Dissolve 5.0 g in water R and dilute to 50 ml with the same solvent.
Appearance of solution: Solution S is clear and not more intensely coloured than reference solution.
Fumaric acid: To pass the test
Iron: To 10 ml of solution S add 2 ml of dilute hydrochloric acid and 0.05 ml of bromine water. After 5 min, remove the excess of bromine by passing a current of air and add 3 ml of potassium thiocyanate solution. Shake. Prepare a standard at the same time and in the same manner, using a mixture of 5 ml of iron standard solution (1 ppm Fe) R, 1 ml of dilute hydrochloric acid, 6 ml of water and 0.05 ml of bromine water. Allow both solutions to stand for 5 min. Any red colour in the test solution is not more intense than that in the standard (5 ppm).
Heavy metals: 1.0 g complies with limit test D for heavy metals (10 ppm).
Water: Not more than 2.0 per cent, determined on 1.00 g by the semi-micro determination of water.
Sulphated ash: Not more than 0.1 per cent, determined on 1.0 g.

Contact for Monograph, Uses, Matnfacturing Process, etc of Maleic Acid and JP IP BP Ph Eur USP NF FCC Food AR ACS Reagent Grade Manufacturer Supplier Exporter

MANUFACTURER EXPORTER
MUMBAI 400009, INDIA. TEL: (OFFICE) 91-9322665100

info@manufacturerexporter.com

Copyright and Usual Disclaimer is Applicable
Last updated 11/19/2022

Manufacturer Suppliers Exporters at Wholesale Prices from India USA and around the Globe
Glacial Acetic Acid -- Benzoic Acid -- Boric Acid -- Citric Acid -- Formaldehyde Solution -- Fumaric Acid -- Glutaraldehyde Solution -- Hyaluronic Acid -- Lactic Acid -- Lactobionic Acid -- Maleic Acid Manufacturer -- Malic Acid -- Myristic Acid -- Oleic Acid -- Picric Acid -- Propionic Acid -- Selenious Acid -- Stearic Acid -- Tartaric Acid -- Undecylenic Acid --

Potassium Maleate -- Dibutyltin Maleate -- Calcium Malate -- Calcium Citrate Malate -- Dicalcium Malate Dihydroxide -- Copper Malate -- Magnesium Malate -- Magnesium Citrate Malate -- Potassium Malate -- Sodium Malate -- Zinc Malate --