PHOSPHORIC ACID By Blue Sword Chem,

PHOSPHORIC ACID

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China

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Product Specification

Product Description

Molecular Formula: H3PO4

Molecular weight: *7.*9

Standard executed: GB/T********3(technical grade)

GB******2 (food grade)

CAS Number: ********2

Properties

It is in Colorless, transparent and syrupy liquid or rhombic crystalline; It is odorless and tastes very sour; its melting point is *2.*5℃ and when heated to **0℃ it will become into meta phosphoric acid; its relative density is 1.**4 g/cm3; it is easily soluble in water and resolves in ethanol; it may irritate human skin to cause phlogosis and destroy the issue of human body; it shows corrosiveness being heated in ceramic vessels; it has got hydroscopicity.

Uses

Technical grade phosphoric acid may be used to produce variety of phosphates, electrolyte treatment liquids or chemical treatment liquids, refractory mortar with phosphoric acid and inorganic coheretant. It is also used as a catalyst, drying agent and cleaner. In coating industry it is used as a rust-proof coating for metals; As a acidity regulator and nutrition agent for yeast food grade phosphoric acid may be applied to flavors, canned food and light drinks as well as used in wine brewery as a nutrients source for yeast to prevent the reproduction of useless bacteria.

Packing and Storage

Packed in *5 kg or **0 kg net plastic drums.

During transportation or storage, the inner cover as well as the outer cover of the packing drums must be well sealed. It is classified as a hazardous product of the 2nd class of risk, and its hazardous chemicals code in China is ****2; It is easily frozen in winter season..

Guaranteed Technical Specifications

NO.	Specifications	Industrial Grade	Food Grade
1	Appearance	Colorless, transparent syrupy liquid or in very light color
2	Colour ≤	*0	*0
3	Assay (as H3PO4 )% ≥	*5.0	*5.0
4	Chloride(as Cl- )% ≤	0.***5	0.***5
5	Sulphats(asSO**- )% ≤	0.**5	0.**3
6	Iron (Fe)% ≤	0.**2	0.**1
7	Arsenic (As)% ≤	0.**5	0.***1
8	Heavy metals,as Pb% ≤	0.**1	0.**1
9	Oxidable matter (asH3PO4)% ≤		0.**2
*0	Fluoride,as F% ≤		0.**1

Country:	China
Model No:	-
FOB Price:	(Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	-
Minimum Order Quantity:	-
Packaging Detail:	-
Delivery Time:	-
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