Factory Wholesale 85% 75% Food Grade CAS No 7664-38-2 Phosphoric Acid

• CAS No.: 7664-38-2
• Formula: H3po4
• EINECS: 231-633-2
• Certification: ISO, COA, MSDS
• Purity: 80%~90%
• Type: Phosphoric Acid
• Model NO.: 85%
• Grade Standard: Industrial Grade
• Hazard Class: 8
• Un No.: 1805
• Transport Package: Drum
• Specification: 85%
• Trademark: SCR or OEM
• Origin: China
• HS Code: 2809201900
• Production Capacity: 700, 000 Tons/Year

Product Description

1. Product Name: Phosphoric Acid
2. Other Names: orthophosphoric acid; Anhydrous phosphoric acid
3. Molecular Formula: H3PO4
4. UN No.: 1805
5. HS No.: 2809201900
6. CAS No.:  7664-38-2
7. EINECS No.: 231-633-2  231-633-2
8. Hazard Class: 8
9. Purity:  85%
10. Appearance:  Colorless liquid

Physical and Chemical Properties
Colorless transparent viscous liquid. It is odorless, very sour, melting point 42.35 C, soluble in water, soluble in ethanol. It can stimulate skin inflammation, destroy body tissues, and has hygroscopicity.

Grade Standard: Food Grade
 

PROPERTY	UNITS	SPECIFICATIONS
Appearance	/	Transparent Colorless Sticky liquid
Assay as(H3PO4)	%	≥85.0
Arsenic as As	Mg/kg	≤0.5
Fluoride as F	Mg/kg	≤10
Heavy metals as Pb	Mg/kg	≤5
Reductive Matter as H3PO4	Mg/kg	≤120

Package
   

Package	Drum No.	Net Weight per Drum	Net Weight per 20'FCL
IBC Drum	16	1600 KG	25.6MT
330KG Drum	80	330 KG	26.4MT
35KG Drum	740	35 KG	25.9 MT

Application
1.phosphoric acid is used for fertilizers
2.Food-grade phosphoric acid (additive E338) is used to acidify foods and beverages such as various colas and jams, providing a tangy or sour taste.
3.In anti-rust treatment by phosphate conversion coating or passivation
4.As an external standard for phosphorus-31 nuclear magnetic resonance.
5.In phosphoric acid fuel cells.
6.In activated carbon production.
7.In compound semiconductor processing, to etch Indium gallium arsenide selectively with respect to indium phosphide.
8.In microfabrication to etch silicon nitride selectively with respect to silicon dioxide.
9.As a pH adjuster in cosmetics and skin-care products.
10.As a sanitizing agent in the dairy, food, and brewing industries.

Storage
   Workers must be trained in handling phosphoric acid. Avoid breathing mist. Prevent contact with eyes, skin or clothing. Store 85% solution above 21 deg C, 81.5% solution above 7 deg C, 80% solution above 4 deg C and 75% solution above -20 deg C to prevent crystallization. Keep container tightly closed. Keep away from direct sunlight, alkalis, sulphides, cyanides and metal powders. Store in corrosion-proof ventilated area. Keep soda ash or lime in area for emergency use.

QUALITY INSPECTION
Accept inspection of any impartial third party,such as SGS,BV,ISO,CE,etc.

About Us
 16 years' experience on hazard chemical exporting,with annual production 700,000 tons.

OUR ADVANTAGE
   ---Timely Response Rate
   ---Technical Support
   ---Strong Packages Ensure Transport Safety
   ---Long-term and Stable Supply with different package size Available(Container,ISO,Tank,Bulk)
   ---High Purity