75% 85% PA phosphate fertilizer

Short Description:

Phosphoric acid acidity is weaker than hydrochloric acid, sulfuric acid and nitric acid, but stronger than acetic acid and boric acid. It can be obtained by dissolving P2O5 in hot water. Phosphoric acid is produced by treating apatite with sulfuric acid.

Molecular formula: H3PO4
Molar mass: 97.994 g / mol

Payment Terms: L/C,D/A,D/P,T/T

UN: 3453

Solubility (water): 5.48 g / ml

CAS: 7664-38-2

Application: Food additives AND

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Specification

Phosphoric Acid 85%

Items	Specifications:	Test Results	Unit
Phosphoric acid (H₃PO₄)	85.00-86	85.12	%
Arsenic (as As)	0.5 max	0.34	mg/kg
Fluoride (F)	10 max	4.3	mg/kg
Cadmium(Cd)	1 max	0.1	mg/kg
Lead (Pb)	1 max	0.1	mg/kg
APHA Color	20 max	13	APHA
Reductive matter as H₃PO₃	0.012	0.0075	%
Heavy metals (as Pb)	5 max	3.2	mg/kg

Detail

PHOSPHORIC ACID 85%
Product name	Other names	Chemical formula	CAS	HS code	Color
Phosphoric acid 85%	PA	H₃PO₄	7664-38-2	2809201100	Colorless transparent liquid

Application

1，Industry

Used as metal surface treatment agent; stainless steel, aluminum profile, electronic chemical polishing; organic reaction catalyst; refractory additive; activated carbon treatment agent.

2，Food Additives