| Content | Product Description of the Citric Acid Citric Acid is mainly used as flavoring agent, preservative for food and beverage industry. It also can be used as antioxidant, plasticizer, detergent in chemical, cosmetics and detergent industries. As a food additive, Citric Acid Monohydrate is an essential food ingredient in our food supply. As a leading food additives and food ingredients supplier in China, we can provide you with high quality Citric Acid Monohydrate. Appearance and properties:white translucent crystal or powder. Soluble in water and alcohol, soluble in ethyl ether. Product Parameter (Specification) of the Citric Acid | Anhy | Mono | | According to | BP98 | | Tests | Specifications | | Characteristics | White crystals | Colorless crystals | | White crystalline powder | | Efflorescent | | Solubility | | Conforming with test | | Clarity and color of solution | Conforming with test | | Assay | 99.5%-101% | | Water | 1% Max | 7.5%-9% | | Sulfate | 150 ppm Max | | Readily carbonisable substances | Conforming with test | Not deeper than specifications | | Barium | Conforming with test | | Calcium | 200 ppm Max | | Lead(PB) | 0.5 ppm Max | 1 ppm Max | | Heavy metals | | 10 ppm Max | | Iron | 50 ppm Max | | Chloride | 50 ppm Max | | Oxalate | 100 ppm Max | 350 ppm Max | | Aluminum | 0.2 ppm Max | | Bacterial endotoxins | 0.5 I.U./mg Max | | Arsenic | 3 ppm Max | 1 ppm Max | | Mercury | 1 ppm Max | | Sulfated ash | 0.05% Max | | | Tridodecylamine | 0.1 ppm Max | | | Arganic volatile impurities | Conforming with test | | Product Feature And Application of the Citric Acid
A. Citric acid is a useful ingredient in beverages, jams, jellies, candies and frozen foods. It is also added in gelatin and fruit-based desserts as well as in canned vegetables and meat products. Citric acid preserves food and enhances flavor.
B. Citric acid’s ability to chelate metals makes it useful in soaps and laundry detergents. By chelating the metals in hard water, it lets these cleaners produce foam and work more efficiently without the need for water softening.
C. Citric acid is used to regenerate the ion exchange materials used in water softeners by stripping off the accumulated metal ions as citrate complexes.
D. Citric Acid is used in the biotechnology and pharmaceutical industry to passivate high purity process piping in substitution for using nitric acid. Nitric acid is a hazardous disposal issue once it is used for this purpose, while citric acid is not.
| • Molecular Formula:HNO3
• CAS No. : 7697-37-2
• HS: 2808000090
• HAZARD CLASS: 8
• Purity: 68%,62%,50%,40%
• Appearance: Transparent Colorless Liquid
• Grade Standard: Industrial Grade
Applications:
1.Used primarily to produce ammonium nitrate fertilizer;
2. Used in metal cleaning, etching, and manufacturing explosives;
3.Used as a wet etchant in semiconductor manufacturing at a standard concentration of 67%
Packing details:
35kg drum 714drums/20fcl 24.99mts/20fcl
250kg drum 80drums/20fcl 20mts/20fcl
1.4mt /IBC drum 18drums/20fcl 25.2mts/20fcl
Specification: | Item | Index | | 68% | 62% | 50% | 40% | | HNO3 %≥ | 68.0 | 62.0 | 50.0 | 40.0 | | HNO2 %≤ | 0.20 | 0.20 | 0.20 | 0.20 | | Ignition residue %≤ | 0.02 | 0.02 | 0.02 | 0.02 | | CAS NO.: 6153-56-6
Molecular Forula: H2C2O4.2H2O
Property: white transparent crystal combining wo crystal water, Melting point: 101-102ºC, Specific agravity: 1.653, easily sublimate at 100ºC, easily dissolve in alcohol and water.
Packing: 25kg plastic woven bags or 900kg plastic woven bags
Usage:
Matallurgy Industry: as precipitating and resolving agent for rare earth metal, etc.
Oranic synthesis: for 2123 resin, urea form aldehyde powder etc.
Light industry: Polishing of mable, removing rust, bleaching products of leather, wood and aluminium etc.
Printing industry: to be used as dyeing agent.
Medicine industry: for maing tetracydine, HCL etc.
Others: As laboratory agent, solvents activator and basic materials for chemical industry.
Specification:
| Test Items | Standard | Test Results | | Oxalic acid (as H2C2O4 2H2O) | 99.6%min | 99.65% | | Sulfate (as SO4) | 0.07%max | 0.007% | | ignited residue (850 degree) | 0.01%max | 0.005% | | Chloride (Cl) | 0.0005%max | 0.0004% | | Calcium(Ca) | 0.0005%max | 0.0003% | | Iron (Fe) | 0.0005%max | 0.00007% | | Heavy Metal (as Pb) | 0.0005%max | 0.0003% |
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Purity:98.02
CAS No.:7646-85-7
EINECS No.:231-592-0
Place of Origin:China
Grade Standard:Electron Grade, Industrial Grade, Medicine Grade
Appearance:White powder or white pellet
Application:
1.Battery electrolyte
2.Organic synthesis industry, dehydrating agent, condensing agent
3.Cation exchange resin catalyst
4.Production of polypropylene solvent West mordant dyeing industry, mercerizing agent and sizing agent
the production of reactive dyes and cationic dyes
Storage:
Should be stored in ventilated, dry coffers, to avoid the open storage. Containers must be sealed to prevent moisture. Not with the consumption of goods and feed during storage or shipment. Transportation should be covered to prevent rain and sun. When handling gently, to prevent the packaging rupture.
Packing details:
25kg/ 50kg/1000KG P.P.vacuum bag , 50kg pasteborad bucker/galvanises drum from inside ect
Specification:
| China standard GB1625-79 %(m/m) | | Item | Industrial Standard | Controlled
Standard | | Content(Calculate in ZnCl2)% ≥ | 98.0 | 98.30 | | Chloride oxidation(Calculate in ZnO)% | 1.8~2.2 | 1.90 | | sulfate(SO4)% ≤ | 0.01 | 0.01 | | barium(Ba)% ≤ | 0.01 | 0.01 | | ferrum (Fe)% ≤ | 0.0005 | 0.0003 | | plumbum(Pb)% ≤ | 0.0005 | 0.0003 | | Insolubles(Hcl) % ≤ | 0.01 | 0.01 | | Product Details: | Minimum Order Quantity | 50 Kg | | Grade Standard | Industrial Grade | | Packaging Size | 25/ 50 kg | | Packaging Type | Bag | | Molecular Formula | C10H8 | | Molecular Weight | 128.17 | | Physical State | Crystals | | Cas-No | 91-20-3 | | Einecs-No | 202-049-5 | | Color | White Crystal | | Appearance | white to almost white crystals, crystalline flakes | | Form of Chemicals | Solid |
Naphthalene Specifications of Naphthalene
Synonyms: 1,1'-IMINOBIS(2-PROPANOL), 1,1'-IMINODI-2-PROPANOL, 1,1-IMINODI-2-PROPANOL, 1,1'-IMINODIPROPAN-2-OL, BIS(2-HYDROXYPROPYL)AMINE, DI-2-PROPANOLAMINE, DIISOPROPANOLAMINE, IMINODIPROPANOL, 1,1’-iminobis-2-propano, 1,1’-iminodi-2-propano, 1,1'-Imino-2-propanol, 2,2’-Dihydroxy-dipropyl-amine, 2-Propanol, 1,1'-iminobis-2-Propanol, 1,1'-iminodi- Bis(2-propanol)amine, Di(2-hydroxy-n-propyl) amine, DI(2-Hydroxy-n-propyl)amine, DIPA commercial grade, DIPA low freeze grade 85
CAS: 91-20-3
Molecular Formula: C10H8
Molecular Weight: 128.17
EINECS: 202-049-5
Appearance: white to almost white crystals, crystalline flakes
mp : 80-82 °C(lit.)
Bp: 218 °C(lit.)
Density : 0.99
Fp: 174 °F
vapor density: 4.4 (vs air)
vapor pressure: 0.03 mm Hg ( 25 °C)
| APPEARANCE | White Crystals | | COLOR | Pure White | | pH | No information found | | TEMPERATURE OF DECOMPOSITION | Not available | | TEMPERATURE OF AUTOIGNITION | 526°C | | VAPOR PRESSURE | 1 mmHg @ 53 °C | | SPECIFIC GRAVITY | 1.162 | | ODOR | Strong coal tar or camphor odor | | BOILING POINT | 218 °C (424 °F) | | FLASH POINT | 80°C (176 °F) closed cup | | EXPLOSION LIMIT | 0.9 ~ 5.9 % | | VAPOR DENSITY | 4.42 | | SOLUBILITY | Insoluble in water |
Additional Information: - Pay Mode Terms: T/T (Bank Transfer)
- Port of Dispatch: Bhiwandi
- Production Capacity: As per buyer requirement
- Delivery Time: 2-3 days
- Packaging Details: Bag
| COMMODITY: Ethyl alcohol 95%, 96% and 99% and IPA isopropyl alcohol 99%
APPEARANCE: transparent liquid
M.F.: C2H6O, C3H8O
CAS NO.: 64-17-5, 67-63-0
EINECS: 200-578-6, 200-661-7
UN NO.:
PACKAGE: 160 kgs steel drum
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