On Chemball

My Chemball

As Supplier

My RFQ Manage Products

As Buyer

My RFQ Post RFQ

My Account

+86-571-8627 3270

Yunnan Tianyao Chemical Co., Ltd.

19 YRS

Yunnan, China

CNY 15 Million

66600 m²

100-500 people

Main Products: Polyphosphoric acid / Phosphoric Acid / Ammonium Polyphosphate

Yunnan, China

Contact Supplier

Home Company Profile Contact Us Post Buying Request

Food additive-Phosphoric acid / CAS 7664-38-2

OVERVIEW

Uses

view all

Packaging

40 KG/Plastic Drum; 375 KG/Plastic Drum; 1874 KG/IBC Drum

Lead Time

14-30 days

Max Capacity

10000 MT/Year

REQUEST A QUOTATION

Submit

Get Free Samples

Less than 1KG required

DESCRIPTION

Food additive-Phosphoric acid

Molecular Formula:H₃PO₄

Molecular Weight: 97.99

Appearance: a colorless, transparent viscous liquid

UN NO:1805

Handing and Storage: Store in well-insulated area. Store protected from moisture & heat. Keep at temperature above 16 degree.

Applications: Used in food flavoring, stabilizing agent and pharmaceuticals.

Product quality: comply with GB / T3149-2004 standard (see the table below for product quality indicators).

Indication	Index
H₃PO₄/(%) ≥	85.0
As/(%) ≤	0.00003
Fluoride ( F)/(%) ≤	0.0010
Pb/(%) ≤	0.0005
H₃PO₃/(%) ≤	0.0100
Fe/(%) ≤	0.0015
SO₄^-)/(%) ≤	0.0030
Cl^-/(%) ≤	0.0005
Chromaticity (heizeng)	20

Typical Properties

Phosphoric acid (H3PO4), an important inorganic acid, is an important intermediate product in the production of chemical fertilizer industry. It is used to produce high concentration phosphate fertilizer and compound fertilizer. Phosphoric acid is also the raw material of various phosphates and phosphates used in soap, detergent, metal surface treatment agent, food additive, feed additive and water treatment agent. As the raw material for the production of phosphate fertilizer, it is an aqueous solution of orthophosphoric acid or polyphosphoric acid.

CAS No.

7664-38-2

Formula

H3O4P

Molecular Mass

97.99520

Exact Mass

97.97690

PSA

87.57000

Logp

-0.92860

IUPAC

phosphoric acid

SMILES

OP(=O)(O)O

Matter Classification

inorganic

GET SAMPLE