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Phosphoric acid 75%-118%

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CAS No.:

7664-38-2

Port:

QINZHOU

Packaging:

35kg/330kg/1650kg(IBC DRUM)

Price valid (until):

2023-01-01

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Guangxi Qinzhou Capital Success Chemcial Co., Ltd.

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Phosphoric acid

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Product Description
Seller Information
Inquiry History

Description

LCD gradePhoshoric acid (85%): used for cleaning and etching of liquid crystal screens and non-chip-level precision electronic components;

Food-grade phosphoric acid (85%): used as a clarifying agent, sour agent, and nutritional agent for yeast in food and beverages, used to produce food-grade phosphate, and used to react with ferrous sulfate to produce lithium iron phosphate cathode material;

Industry grade phosphoric acid (85%): used as metal surface treatment agent, organic reaction catalyst, refractory material additive, etc.

Polyphosphoric acid (105%, 115%, 116%, 117%, 118%): used to make lithium hexafluorophosphate electrolyte, and also used in drug synthesis, pigment synthesis, catalyst synthesis, carbon fiber production, inorganic flame retardants, etc. Fine chemical industry. Using the "one-step" production technology, the polymer content is much higher than that of the "two-step" production of polyphosphoric acid, with stable performance and good fluidity.

Certificates

Basic Info

Product Name:

Phosphoric acid

Other Name:

Phosphoric acid;Orthophosphoric acid;EVITs;WC-Reiniger;Sonac;Decon 4512;Kefo;3M Etching Liquid;C 134 (acid);C 434 (acid);C 134;C 434;Mikro Klene DF;K-etchant;SPA 2 (catalyst);SPA 2;TG 434;Ultra-Etch Gel;Uni-Etch;Ultraetch;Amberphos 54;HQ 54;Panavia Etching Agent;Conditioner 36;E 338;Total Etch;NSC 80804;Etchalite;Kerr Etchant;Y 11A06;Ultradent;K Etchant Gel;Acidum phosphoricum;Vococid;PC 400;SF 1;SF 1 (acid);28602-75-7;178560-73-1;959699-83-3;1021417-41-3;1053657-23-0;1196963-54-8;1643589-98-3;2055242-58-3

CAS No.:

7664-38-2

UN No.:

1805

Molecular Formula:

H3O4P

InChIKeys:

InChIKey=NBIIXXVUZAFLBC-UHFFFAOYSA-N

Molecular Weight:

97.99520

Exact Mass:

98.00

EC Number:

231-633-2

UNII:

E4GA8884NN

ICSC Number:

1008

NSC Number:

80804

UN Number:

1805|3453

DSSTox ID:

DTXSID5024263

NCI Thesaurus Code:

C47670

Color/Form:

Unstable orthorhombic crystals or clear syrupy liquid|Colorless, sparkling liquid or transparent, crystalline solid, depending on concentration and temperature. At 20 °C the 50% and 75% strengths are mobile liquids, the 85% is of syrupy consistency; the 100% acid is in the form of crystals.|Colorless viscous liquid|Thick, colorless crystalline solid [Note: Often used in an aqueous solution]

HScode:

2809201900

Categories:

Inorganic Acid

Characteristics

PSA:

87.57000

XLogP3:

-0.9286

Appearance:

Transparent liquid

Density:

1.834 g/cm³ @ Temp: 18 °C

Melting Point:

42.35 °C

Boiling Point:

158 °C(lit.)

Refractive Index:

n20/D 1.433

Water Solubility:

Miscible

Storage Conditions:

Storage Room low temperature ventilation drying ,Separate storage with H Pore forming agent、caustic soda

Vapor Pressure:

Vapour pressure, Pa at 25°C:

Vapor Density:

3.4 (vs air)

Toxicity:

ADI 0 to 70 mg / kg (total phosphate content in terms of phosphorus, FAO / WHO, 2001). GRAS (FDA, § 182.1073, 2000). LD501530mg / kg (rat, oral). In case of daily intake of 2 ~ 4 g, it can cause mild diarrhea. The amount of sour agent used as a cola drink is 0.02% to 0.06%.

Flammability characteristics:

Noncombustible Solid

Odor:

Odorless

Taste:

Acid taste

PH:

pH = 1.5 (0.1 N aqueous solution)

Dissociation Constants:

pK1: 2.15; pK2: 7.09; pK3: 12.32

Experimental Properties:

PH: 2.0-2.2 /DETERMINED IN 1% SOLN AND IN 10-50% SLURRIES OF INSOL COMPOUNDS/|IT FORMS 3 SERIES OF SALTS: PRIMARY PHOSPHATES; DIBASIC PHOSPHATES; AND TRIBASIC PHOSPHATES.|Easily supercooled into a glass; Heat of formation (crystalline): -306.2 Kcal/mol; Heat of solution: +2.79 Kcal/mol.|Acid containing about 88% orthophosphoric acid will frequently crystallize on prolonged cooling, forms hemihydrate; becomes anhydrous at 150 °C, gradually changes to pyrophosphoric acid at about 200 °C; above 300 °C, metaphosphoric acid; hot concentrated acid attacks porcelain and granite ware.|For more Other Experimental Properties (Complete) data for PHOSPHORIC ACID (9 total), please visit the HSDB record page.

Air and Water Reactions:

Soluble in water with small release of heat.

Reactive Group:

Acids, Weak

Reactivity Profile:

PHOSPHORIC ACID reacts exothermically with bases. May react with active metals, including such structural metals as aluminum and iron, to release hydrogen, a flammable gas. Can initiate the polymerization of certain classes of organic compounds. Reacts with cyanide compounds to release gaseous hydrogen cyanide. May generate flammable and/or toxic gases in contact with dithiocarbamates, isocyanates, mercaptans, nitrides, nitriles, sulfides, and strong reducing agents. Forms explosive mixture with nitromethane. Reacts violently with sodium tetrahydroborate. In the presence of chlorides can corrode stainless steel to form explosive hydrogen gas. Emits toxic and irritating fumes of oxides of phosphorus when heated to decomposition [Lewis, 3rd ed., 1993, p. 1029].

Autoignition Temperature:

Not flammable (USCG, 1999)

Flammable Limits:

Noncombustible Solid

Corrosivity:

Corrosive to ferrous metals and alloys

See More Phosphoric acid Properties 

Hazard Identification

Classification of the substance or mixture

Skin corrosion, Sub-category 1B

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H314 Causes severe skin burns and eye damage
Prevention	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P316 Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO contact with incompatible materials: See Chemical Dangers Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Dry. Well closed. Separated from food and feedstuffs and incompatible materials. See Chemical Dangers. Ventilation along the floor.Store in cool, dry, well-ventilated location. Separate from alkalies and most metals.

See More Phosphoric acid Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Phosphoric acid

Location:
No. 66, Ganglegou East Street, Qinzhou, Guangxi China

Payment Terms:
TT against copy of documents,L/C,100% TT in advance

Average lead Time:
15

Total Annual Revenue:
$25 million-$50 million

Total Employees:
101-200

Year of Establishment:
2005

Certifications:
SGS,REACH,KOSHER,HALAL

Guangxi Qinzhou Capital Success Chemical Co., Ltd. ,founded in 2005 and is located at No. 66, Legou East Street, Qinzhou Port Petrochemical Industrial Park, Guangxi, only about 5 kilometers away from Qinzhou Port Container Terminal. The location advantage of the former port and the latter factory ensures that the products are shipped to the international market in a timely manner, and the products can also be shipped to coastal areas through inland sea transportation.
At present, there are 2 "Thermal process" high-purity phosphoric acid production lines in operation, with an annual output of 150,000 tons of phosphoric acid. The specifications include LCD grade, food grade, industry grade phosphoric acid and polyphosphoric acid. The phosphoric acid produced by the "hot process" has less impurities and high product purity.
Our company has passed ISO 9001:2015 international quality management system, ISO22000:2018 food safety management system certification, Halal and Kosher certification. Established the quality management policy of "customer first, pursue excellent quality，treat with sincerity，golden touch". We will adhere to meet the requirements of our customers with the spirit of honesty, high quality products and sincere service in the future.

Inquiry History

210 Inquiries

Country	Product	Purchase Quantity	Date Posted
Turkey	75% Phosphoric Acid Cas 7664-38-2	200 MT	Sep 13, 2023
Vietnam	7664-38-2 Phosphoric Acid 85% Orthophosphoric Acid	52 MT	Nov 20, 2023
Germany	Buy Phosphoric Acid 85% Cas 7664-38-2 cheap price	5 MT	Nov 14, 2023
Egypt	Phosphoric Acid 85%	1 KG	Feb 13, 2026
India	Orthophosphoric Acid	25 MT	Mar 10, 2026
United States	Phosphoric AcidCAS NO.7664-38-2	10000 MT	Dec 29, 2023
Germany	Phosphoric acid	350 MT	Jun 11, 2024
Vietnam	Phosphoric Acid	26 MT	May 26, 2026
Vietnam	Phosphoric Acid 85% Food Grade	26 MT	May 22, 2026
Vietnam	Phosphoric Acid 85% Food Grade	26 MT	May 22, 2026
Vietnam	Phosphoric Acid 85% Food Grade	26 MT	May 22, 2026
Vietnam	Phosphoric Acid 85% Food Grade	26 MT	May 22, 2026
Vietnam	Phosphoric Acid 85%, food grade	26 MT	May 21, 2026
Vietnam	Phosphoric Acid 85%, food grade	26 MT	May 21, 2026
Vietnam	Phosphoric Acid 85%, food grade	26 MT	May 21, 2026
Indonesia	Phosphoric Acid Food grade 85%	475 MT	Apr 9, 2026
Netherlands	Phosphoric acid	1000 MT	Jun 18, 2026
India	Phosphoric Acid 85%	2 MT	May 25, 2026
Pakistan	Phosphoric Acid 85%	1 20' Fcl	May 19, 2026
Australia	Phosphoric Acid	100 MT	May 12, 2026

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