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Di Potassium Phosphate- D.p.p

Supplier From India
Sep-10-23

Dipotassium phosphate is the inorganic compound with the formula. Together with monopotassium phosphate, it is often used as a fertilizer, food additive, and buffering agent. It is a white or colorless solid that is soluble in water.

Price and Minimum Quantity

Price: $2.11
MOQ: Not Specified

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4-Hydroxybenzoic acid

Chemical Name:4-Hydroxybenzoic acid
Trade Name:p-oxybenzoic acid
Molecular Formula:C7H6O3
Molecular Weight:138.12
CAS No.:99-96-7

Properties:white odorless crystalline powder, easily soluble in hot water and alcohols, aethers and acetone,
slightly soluble in cold water and benzene, insoluble in carbon bisulfide; relative density is 1.46
Use: Can be used as antiseptic, intermediate of dyes, pharmaceuticals; as main material of liquid crystal polymers; as material of pesticide intermediate

Specification
Item Specification
Polymer Grade Technical Grade
Appearance white crystal powder white crystal powder
Purity(on dry base) % 99.6 99.0
Melting Point 214-217 212-216
Odor odorless odorless
Solubility Clear and transparent clear and transparent
Loss on Drying % 0.20 0.50
Color(Pt-Co) 10 40
Ash % 0.02 0.15
Sulfate(SO42-) 0.01 0.05
Chloride(Cl-) % 0.005 0.02
Phe% 0.01 0.10
Salicylic Acid % 0.02 0.10
4-Hydroxyisophthalic Acid(HIPA) ppm 500 /
Insolubles in Metha ppm 50 /
Potassium(K+) ppm 5 /
Sodium (Na+) ppm 5 /
Iron (Fe) ppm 5 /
Ca2++Mg2+ppm 5 /
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Di Potassium Phosphate

$1.30K - $1.60K
MOQ: 1  Metric Tonnes
Sample Available
Supplier From Dalian, Liaoning, China
 
Product Name: Di Potassium Phosphate

Type: Food Additives
Origin: China
CAS No.:7758-11-4
AUCO No.: 350
Packing: 25kg bag"

Items Standard
Appearance White powder
Assay % 98.0
Phosphorus pentoxide  % 40.3-41.5
Potassium oxide (K2O) % 52.0
PH value (10g/L solution) 8.7-9.4
Heavy metal, as Pb % 0.001
Arsenic, as As % 0.0001
Fluoride as F  % 0.001
Water insoluble % 0.2
Lead % 0.0001
Fe % 0.0004
Chlorine % 0.001
Ash % 0.2
Loss on drying % 2.0
Perchlorate % 0.00005
Cadmium % 0.0001
Mercury % 0.0001
Test for Potassium Passes test
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Methyl P-Hydroxybenzoate

$2.50
MOQ: 1000  Kilograms
Sample Available
 
CAS No. : 5026-62-0
Chemical Formula : C8H7O3
H.S.code : 291619
E No. : E218
Weâ??re Methyl p-hydroxybenzoate Manufacturers, Suppliers and Wholesalers in China.Based on our 15 years in food additives & ingredients market, we have a knowledge of China market and manufacturers. We can help our abroad customers save time selecting good manufacturers and update the current market in China.

Methyl p-hydroxybenzoate, E218, CAS No.5026-62-0, also called methyl paraben, is an organic compound manufactured through chemical synthesis, available as White crystalline powder used as antioxidants. Methyl P-Hydroxybenzoate is often used as an anti-fungal food preservative in chewing gum, dairy products, fat spreads, fruit products, etc. It can inhibit drosophilia growth in the larvae and pupae stages. As Methyl p-hydroxybenzoate Manufacturers, Suppliers and Wholesalers in China, we supply Methyl p-hydroxybenzoate food grade FCC,USP,EP.
Methyl p-hydroxybenzoate powder Specification

ITEM STANDARD
Appearance White crystalline powder
Purity (on dry base)% 99
Melting point 125-128
Sulphated ash % <0.05
Acidity (mlNaOH0.1M) 0.1
Loss on drying % 0.5
Residue % 0.10
Arsenic (ppm) 1
Heavy metals (Pb)ppm 10
Mercury (mg/kg) <1
Lead (mg/kg) <5
Clarity and color of solution Clear and transparent
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Di Calcium Phosphate
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