Phosphoric Acid 85% & 75%

Description

Classification: Phosphoric Acid	CAS No.: 7664-38-2	Other Names: acide phosphorique
MF: H3O4P	EINECS No.: 231-633-2	Place of Origin: China (Mainland)
Grade Standard: Electron Grade, Food Grade, Industry Grade	Purity: 85% min&75% min	Appearance: Colorless clear or lightish thick l...
Model Number: food grade

Specifications

1.Phosphoric acid food grade
2.Food grade
3.Industry grade
4.Cas no.: 7664-38-2
5.Content:85% min&75% min

Phosphoric acid food grade

Molecular Formula : H3PO4
Molecular Weight : 97.99

Item	Value
	Industry Grade						Food Grade
	85%			75%
	Excellent	Grade 1	Grade 2	Excellent	Grade 1	Grade 2
Colority ≤	20	30	40	20	30	40	20
Content (H 3 P O 4 ), % ≥	85.0	85.0	85.0	75.0	75.0	75.0	75.0~86.0%
Chloride(Cl ) , % ≤	0.0005	0.0005	0.001	0.0005	0.0005	0.001
Sulphates( SO 4 ), % ≤	0.003	0.005	0.01	0.003	0.005	0.01
Iron(Fe), % ≤	0.002	0.002	0.005	0.002	0.002	0.005
Arsenic (As) , % ≤	0.0001	0.005	0.01	0.0001	0.005	0.01	0.00005
Arsenic (Pb), % ≤	0.001	0.001	0.05	0.001	0.001	0.05	0.0005
Heavy metals ( F), % ≤							0.0010
Easily oxidated matter( H 3 PO 3 ), % ≤							0.012

 Usage : Used as cleaner for printed circuit , acidic flavoring for food, nutriment for yeast, also for use of producing different phosphates

 

Resource:

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