Please click here to check who's online and chat with them.

Phosphorous Acid Cas No. 13598-36-2

(2.5)
GOLD Member
Supplier From Canada
Feb-19-25

Product Name: Phosphorous acid
Other Names: Phosphonic acid; hydrogen phosphonate; phosphorus(+3) trihydride cation trihydroxide; Orthophosphorus; Orthophosphorous acid; Ortho-Phosphorous acid
Molecular Formula: H3PO3
UN No.:2834
HS No.: 2811199090
CAS No.: 13598-36-2
EINECS No.:237-066-7
Hazard Class: 8
Purity:98% 99%
Appearance: white crystal

Physical and Chemical Properties
Phosphorous acid (or phosphonic acid (singular)) is the compound described by the formula H3PO3. This acid is diprotic (readily ionizes two protons), not triprotic as might be suggested by this formula. Phosphorous acid is an intermediate in the preparation of other phosphorus compounds. Organic derivatives of phosphorous acid, compounds with the formula RPO3H2, are called phosphonic acids.

Price and Minimum Quantity

Price: $00
MOQ: Not Specified
Production Capacity: 1000 Mt
Packaging: Buyer Request
Sample: Available. Sample Cost Born By Buyer
File a complaint
Rate This Member
Supplier Of Industrial Chemicals

Recent User Reviews

This user has not received any reviews yet!

Verification Status

 
 
Contact Supplier
Renew

More Items Similiar to: Phosphorous Acid Cas No. 13598-36-2

GOLD Member
Nov-22-24
Phosphorous Acid CAS No. 13598-36-2

Phosphorous Acid Cas No. 13598-36-2

(3.4)
$300
MOQ: 1000  Kilograms
Sample Available
  Hebei Tianao Technology Co., Ltd
Supplier From Shijiazhuang, Hebei, China
Supplier Of Industrial Chemicals
 
Product Name: Phosphorous acid
Other Names: Phosphonic acid; hydrogen phosphonate; phosphorus(+3) trihydride cation trihydroxide; Orthophosphorus; Orthophosphorous acid; Ortho-Phosphorous acid
Molecular Formula: H3PO3
UN No.:2834
HS No.: 2811199090
CAS No.: 13598-36-2
EINECS No.:237-066-7
Hazard Class: 8
Purity:98% 99%
Appearance: white crystal

Physical and Chemical Properties
Phosphorous acid (or phosphonic acid (singular)) is the compound described by the formula H3PO3. This acid is diprotic (readily ionizes two protons), not triprotic as might be suggested by this formula. Phosphorous acid is an intermediate in the preparation of other phosphorus compounds. Organic derivatives of phosphorous acid, compounds with the formula RPO3H2, are called phosphonic acids.
GOLD Member
VERIFIED
Jun-20-22
Phosphoric Acid E338, CAS no.7664-38-2

Phosphoric Acid E338, Cas No.7664-38-2

(4.5)
$1.45
MOQ: 1000  Kilograms
Sample Available
  Dinayen Enterprise Management
Supplier From Nanjing, China
Supplier Of Phosphoric Acid
 
Phosphoric Acid, E338, CAS no.7664-38-2, a mineral acid, colorless, transparent syrupy liquid. Phosphoric Acid is an acidity regulator and nutrition agent for yeast food, and it applied to flavors, canned food and light drinks as well as used in wine making.

As an experienced Phosphoric Acid manufacturer and supplier, we has been supplying and exporting Phosphoric Acid for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.


Phosphoric Acid Specification
NO. Specifications Phosphoric Acid Industrial Grade Phosphoric Acid Food Grade
1 Appearance Colorless, transparent syrupy liquid or in very light color
2 Colour 30 20
3 Assay (as H3PO4 )% 85.0 85.0
4 Chloride(as Cl- )% 0.0005 0.0005
5 Sulphats(asSO42- )% 0.005 0.003
6 Iron (Fe)% 0.002 0.001
7 Arsenic (As)% 0.005 0.0001
8 Heavy metals,as Pb% 0.001 0.001
9 Oxidable matter (asH3PO4)% 0.012
10 Fluoride,as F% 0.001
GOLD Member
Nov-19-24
Phosphoric Acid CAS 7664-38-2

Phosphoric Acid Cas 7664-38-2

(3.4)
$800
MOQ: 1  Metric Tonnes
Sample Available
  Hebei Tianao Technology Co., Ltd
Supplier From Shijiazhuang, Hebei, China
Supplier Of Phosphoric Acid
 
Agriculture: phosphoric acid is the raw material for the production of important phosphate fertilizer (calcium superphosphate, potassium dihydrogen phosphate, etc.), and also for the production of feed nutrients (calcium dihydrogen phosphate).
Industry: phosphoric acid is an important chemical raw material. Its main functions are as follows:
The metal surface is treated to form insoluble phosphate film on the metal surface to protect the metal from corrosion.
Mixed with nitric acid as a chemical polish to improve the finish of the metal surface.
Production of washing supplies, pesticides raw materials phosphate ester.
Production of phosphorus flame retardant raw materials
GOLD Member
Apr-16-25
CAS 7664-38-2 Phosphoric Acid

Cas 7664-38-2 Phosphoric Acid, Industrial grade

(2.5)
$500 - $1.20K / Ton (US) (FOB)
MOQ: 1  Tons (US)
Sample Available
  Hebei Kenbin Technology Co., Ltd.
Supplier From Shijiazhuang City, China
Supplier Of Phosphoric Acid
 
Product Name: Phosphoric Acid
Other Names: Orthophosphoric Acid
Molecular Formula: H3PO4
CAS No.: 7664-38-2
EINECS No.: 231-633-2
Hazard Class: 8
Appearance: Colorless liquid
Physical and Chemical Properties
Phosphoric acid, also known as orthophosphoric acid or phosphoric(V) acid, is a weak acid with the chemical formula H3PO4. It is normally encountered as a colorless, syrup of 85% concentration in water. The pure compound is a colorless solid.Phosphoric acid is commonly encountered in chemical laboratories as an 85% aqueous solution, which is a colourless, odourless, and non-volatile syrupy liquid. Although phosphoric acid does not meet the strict definition of a strong acid, the 85% solution can still severely irritate the skin and damage the eyes.
GOLD Member
Feb-19-25
Phosphoric Acid CAS 7664-38-2

Phosphoric Acid Cas 7664-38-2

(2.5)
$0
MOQ: Not Specified
Sample Available
  M Trading
Supplier From North York, Ontario, Canada
Supplier Of Phosphoric Acid
 
Agriculture: phosphoric acid is the raw material for the production of important phosphate fertilizer (calcium superphosphate, potassium dihydrogen phosphate, etc.), and also for the production of feed nutrients (calcium dihydrogen phosphate).
Industry: phosphoric acid is an important chemical raw material. Its main functions are as follows:
The metal surface is treated to form insoluble phosphate film on the metal surface to protect the metal from corrosion.
Mixed with nitric acid as a chemical polish to improve the finish of the metal surface.
Production of washing supplies, pesticides raw materials phosphate ester.
Production of phosphorus flame retardant raw materials
GOLD Member
VERIFIED
Sep-24-24
Phosphoric Acid

Phosphoric Acid

(3.4)
$1 - $2
MOQ: 1  
  Aurora Industry Co., Ltd.
Supplier From Dalian, Liaoning, China
Supplier Of Phosphoric Acid
 
Phosphoric Acid Type: Food Additives Origin: China CAS No.: 7664-38-2 AUCO No.: 145 Packing: 35kg drum, 330kg drum, IBC drum
GOLD Member
VERIFIED
Sep-02-24
Phosphoric Acid

Phosphoric Acid

(3.4)
Ask for price
MOQ: Not Specified
  Aurora Industry Co., Ltd.
Supplier From Dalian, Liaoning, China
Supplier Of Phosphoric Acid
 
Phosphoric Acid
Type: Food Additives
Origin: China
CAS No.: 7664-38-2
AUCO No.: 145
Packing: 35kg drum, 330kg drum, IBC drum
GOLD Member
Feb-21-23
Phosphoric Acid -85%

Phosphoric Acid -85%

(4.1)
$600
MOQ: 100  Metric Tonnes
Sample Available
  Foshan Mafrika Stock And Supplies
Supplier From Johannesburg, Gauteng, South Africa
Supplier Of Phosphoric Acid
 
Phosphoric acid is in Colorless, transparent and syrupy liquid or rhombic crystalline; Phosphoric acid is odorless and tastes very sour; its melting point is 42.35 C and when heated to 300 C Phosphoric acid will become into meta Phosphoric Acid; its relative density is 1.834 g/cm3; phosphoric acid is easily soluble in water and resolves in ethanol; Phosphoric acid may irritate human skin to cause phlogosis and destroy the issue of human body;Phosphoric acid shows corrosiveness being heated in ceramic vessels; Phosphoric acid has got hydroscopicity.

Application
1,Phosphoric acid is used in production of phosphate industry, electroplating and chemical polishing processes, activated carbon treatment agent in industrial field, as well as cleaning agent, enhancer acidulant, nutrient of yeast, produce food grade
phosphates in food industry.
2,It can be used as sour agent and nutritional agent of yeast. It can be used as sour agent for sauce, can and soft drinks. Used in the yeast Saccharomyces source of keeping nutrition and prevent bacteria breeding in vintage industry.
3,Used food acidulant; yeast nutrient; in manufacturing phosphate salts.
GOLD Member
VERIFIED
Sep-02-24
Phosphoric Acid 85%

Phosphoric Acid 85%

(3.4)
$750 - $850
MOQ: 20  Metric Tonnes
Sample Available
  Aurora Industry Co., Ltd.
Supplier From Dalian, Liaoning, China
Supplier Of Phosphoric Acid
 
Product Name: Phosphoric Acid

"Type: Food Additives
Origin: China
CAS No.: 7664-38-2
AUCO No.: 145
Packing: 35kg drum, 330kg drum, IBC"

Items Standard
Description: Clear, Colourless, Odourless, Viscous liquid
Purity Min 85%
Solubility: Miscible with water and with ethanol
Test for acid Strong acid(even at high dilution)
Nitrates Max 5ppm
Volatile Acids (as acetic acid ) Max 10ppm
Chlorides Max 200ppm (as chlorine)
Sulfates Max 0.15%
Fluoride Max 10ppm
Arsenic Max 3ppm
Lead Max 4ppm
Heavy metals(as Pb) Max 10ppm
Search More Like "Phosphorous Acid Cas No. 13598-36-2"

Verification Status

go4WorldBusiness +91-89298-00770 52B, First Floor, Okhla Phase-3 New Delhi, INDIA 110020
© go4WorldBusiness.com