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Phosphoric Acid 7664-38-2

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Unit Price:

$1-1.3/KG EXW

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CAS No.:

7664-38-2

Grade:

Food Grade

Packaging:

25KG

Price valid (until):

2072-12-01

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Arshine Group Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

cosmetic additives,Veterinary APIs,Feed additives,medical and pharmaceutical packaging materials,pharmaceutical equipment,Natural Nutrition Ingredients

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Product Description
Seller Information
Inquiry History

Description

Introduction

Phosphoric acid is mainly used in the manufacture of various phosphate, such as ammonium phosphate, potassium dihydrogen phosphate, disodium hydrogen phosphate, trisodium phosphate, etc and condensation phosphate class.

ITEMS	UNIT	SPECIFICATIONS	ANALYSIS RESULT	DETERMINATION
Assay as(H3PO4) (%)	%	≥85	85.2	PASS
Arsenic as As	%	≤0.00005	0.00002	PASS
FLUORIDE AS F	%	≤0.001	0.0002	PASS
H3PO3	%	≤0.012	0.007	PASS
HEAVY METAL AS Pb	%	≤0.0005	0.0003	PASS
COLOR		10	10

Functions and Applications

1. Food-grade phosphoric acid (additive E338) is used to acidify foods and beverages such as various colas. It provides a tangy or sour taste.
2. Phosphoric acid may be used to remove rust by direct application to rusted iron, steel tools, or other surfaces.
3. Phosphoric acid is used in dentistry and orthodontics as an etching solution, to clean and roughen the surfaces of teeth where dental appliances or fillings will be placed.
4. As an additive to stabilize acidic aqueous solutions within a wanted and specified pH range
5. As a dispersing agent in detergents and leather treatment
6. As a pH adjuster in cosmetics and skin-care products

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:

Acidity Regulators

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:
Trader

Main Products:
cosmetic additives,Veterinary APIs,Feed additives,medical and pharmaceutical packaging materials,pharmaceutical equipment,Natural Nutrition Ingredients

Location:
Factory 401, Building 14, Xinggong Science and Technology Park, No.100 Luyun Road, Changsha High-Tech Development Zone

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15

Total Annual Revenue:
Above $100 million

Total Employees:
201-300

Year of Establishment:
2021

Certifications:
FAMI-QS,AEO,ISO9001

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Arshine Group Co., Ltd. (Arshine Group for short) was founded in Shenzhen in 2007. Over the decades, Arshine has maintained sound development and rapid global expansion with an average annual growth rate of over 30%. Based on China and looking at the world, the Group has become a first-class and industry-leading professional health industry chain service group in China, with an annual turnover of over $150million.
Arshine Group supplies more than 2,000 kinds of products, covering the whole field of health industry, including human APIs, veterinary APIs, food additives, natural nutrition ingredients, feed additives, cosmetic additives, intermediates, pharmaceutical equipment, medical and pharmaceutical packaging materials, medical devices, etc. With global sourcing advantages, the group is fully capable of meeting the one-stop sourcing needs of global customers. Today, Arshine's marketing network has spread over more than 100 countries and regions on five continents, providing professional service for global customers.
Arshine Group has been highly recognized by all sectors of society since its establishment! Arshine is an AA Grade customer of Sinosure in Hunan Province and an AEO-accredited enterprise of China Customs. It has been certified by ISO9001 and EU FAMI-QS, and has obtained Class III Medical Device Trading Permit. As a member of the Board of Directors of the China Chamber of Commerce for Import & Export of Medicines & Health Products, Arshine has been awarded the title of "Quality Supplier and Partner in the International Market" by the Chamber in recent years. As the best human resource management company in Hunan Province, the Group has been awarded as Employer of the Year for several successive years.
In the future, Arshine Group will expand its business in the health industry, increase investment in R&D and production, and gradually become a trading, service and investment integrated group enterprise with trading business as its core. Arshinees will stay true to the mission of serving the global health industry and helping create a win-win situation.

Inquiry History

215 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 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
Vietnam	Phosphoric Acid 85% Food Grade	26 MT	May 22, 2026
India	Phosphoric Acid	1 KG	Jul 14, 2026
Egypt	Phosphoric Acid	3.40 MT	Jul 7, 2026
India	Phosphoric Acid	1 20' Fcl	Jul 2, 2026
Ecuador	Phosphoric Acid	1 20' Fcl	Jul 2, 2026

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