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Find Verified P Hydroxy Cinnamic Acid Suppliers, Manufacturers and Wholesalers

Nov-26-19
 
CAS number: 7400-08-0
Molecular formula: C9H8O3
Molecular weight: 164.16
EINECS: 231-3000-0
Content: 99%
Appearance: white or light yellow powder.
Relative density: 1.07
Melting point: 218-221 ° C
Medical aspect
It can be used for the synthesis of azalea, a new expectorant drug. It can be used as an intermediate in the production of cortisone for the treatment of coronary heart disease in the pharmaceutical industry, as well as for the manufacture of local anesthetics, bactericides and hemostatic agents. Can be used to synthesize the anti-adrenalin drug esmolol.
2. Agriculture
In the pesticide industry, it is used to produce plant growth promoters, long-acting fungicides and fruit and vegetable preservatives. In addition, p-hydroxycinnamic acid can also be used as a chemical reagent for the determination of uranium and hunger, and is used as the main raw material for the production of photosensitive resins.
3. Cosmetics
Parahydroxycinnamic acid can inhibit the activity of tyrosinase monophenolase and diphenolase, resulting in a 50% decrease in monophenolase activity and diphenolase activity. It is used in cosmetics to inhibit melanin production.
4. Chemical industry
1) P-hydroxycinnamic acid is a very important flavor and fragrance. The permitted fragrances are mainly used to configure spices such as spicy cherry, apricot and honey. Used in the daily chemical industry to formulate soap and cosmetic essence.
2) P-hydroxycinnamic acid is also a powerful conductive material, which has been widely studied in the liquid crystal display industry in recent years. The photo-sensitive para-hydroxy polyimide was synthesized by the graft reaction of hydroxy polyimide and para-hydroxycinnamic acid, and the structure of the photo-sensitive para-hydroxy polyimide was determined by infrared and nuclear magnetic resonance. The synthesized para-hydroxy polyimide was used as a liquid crystal alignment layer in a liquid crystal display device, and proved to have good thermal stability
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Aug-06-22
 
Name: 2-hydroxy-6-naphthoic acid
Alias: 2,6 acid; 2-naphthol-6-carboxylic acid; 6-hydroxy-2-naphthoic acid; 6-hydroxy-2-naphthoic acid
CAS NOï¼?16712-64-4
Molecular formula: c11h7o3
Molecular weight: 187.172

Product quality standard:
Appearance characte Light yellow powder
Content 99%
2-naphtholâ?¤0.10%
2,3-acidâ?¤0.10%
melting point243-245�°C
Loss on dryingâ?¤0.30%
heavy metalâ?¤20ppm

Application: used in medicine, liquid crystal, paint, etc.

Packing: 25kg / cardboard barrel, or according to customer requirements
GOLD Member
Aug-06-22
 
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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Nov-05-20
Supplier From Saint-Paul, France
GOLD Member
Nov-19-20

Stearic Acid

$300
MOQ: Not Specified
Supplier From Saint-Paul, France
 
Stearic Acid CAS No.: 57-11-4
Chemical Formula: C18H36O2 CH3(CH2)16COOH
Molecular Weight: 284.48


Properties: Pure product is small pieces of wax crystals in white with slightly luster
Application: Mainly used in producing stearate; Sodium stearate; Magnesium stearate; Calcium stearate; Lead stearate; Aluminum stearate; Cadmium stearate; Ferric stearate; Potassium stearate. Also widely used in the raw materials such as plastic cold plasticizer; Stabilizer; Surfactant; Stripping punishment; Rubber vulcanization accelerator; Medical relief agent, polishing paste, metal mineral flotation agent, high melting point grease, waterproofing agents and the production of cosmetics cream. Besides, also be used as oil-soluble paint solvents, crayons transfer lubricant, wax Polish, stearic acid glyceride emulsifier, etc.
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VERIFIED
Jan-05-21
Supplier From Faridabad, Haryana, India
 
We deals in the following products :-
1) Hydrochloric Acid
2) DOP
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VERIFIED
Jun-28-21
Supplier From Faridabad, Haryana, India
 
We are supplier and exporter of Hydrochloric Acid.

Hydrochloric acid is a strong inorganic acid that is used in many industrial processes such as refining metal, vinyl chloride mfg , leather processing etc...

Hydrochloric Acid: U.N.NO 1789.Chemical Formula HCL Packing : 40 Kgs HDPE Jars or 250 Kgs HDPE Drums. Physical Property : Clear water white liquid having Sp.Gr.at 25oc - 1.14 to l.16 Chemical Property : Acidity as HCL 30-32% Sulphate as H2SO4 not more than 0.1% Iron as (FE) 0.002 to 0.003%
GOLD Member
Nov-25-20

Palm Fatty Acid Distillate

$200
MOQ: Not Specified
Supplier From Saint-Paul, France
 
PFAD Is a by-product from refining Crude Palm Oil. It is a light brown solid at room temperature, melting to a brown liquid on heating. Palm Fatty Acid Distillate is used in soap industries, animal feed industries and as raw materials for oleochemical industries. Vitamin E can be extracted from PFAD.

Specifications:
Free Fatty Acids (as palmitic) 70% min
Moisture & Impurities 1.0% max
Saponifiable Matter 95% min(basis 97%)
GOLD Member
Nov-19-20

Quality Stearic Acid

$300
MOQ: Not Specified
Supplier From Saint-Paul, France
 
Stearic Acid CAS No.: 57-11-4
Chemical Formula: C18H36O2 CH3(CH2)16COOH
Molecular Weight: 284.48


Properties: Pure product is small pieces of wax crystals in white with slightly luster
Application: Mainly used in producing stearate; Sodium stearate; Magnesium stearate; Calcium stearate; Lead stearate; Aluminum stearate; Cadmium stearate; Ferric stearate; Potassium stearate. Also widely used in the raw materials such as plastic cold plasticizer; Stabilizer; Surfactant; Stripping punishment; Rubber vulcanization accelerator; Medical relief agent, polishing paste, metal mineral flotation agent, high melting point grease, waterproofing agents and the production of cosmetics cream. Besides, also be used as oil-soluble paint solvents, crayons transfer lubricant, wax Polish, stearic acid glyceride emulsifier, etc.
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Sep-12-19
Supplier From Istanbul, Turkey
GOLD Member
Nov-25-20
Supplier From Saint-Paul, France
 
PFAD Is a by-product from refining Crude Palm Oil. It is a light brown solid at room temperature, melting to a brown liquid on heating. Palm Fatty Acid Distillate is used in soap industries, animal feed industries and as raw materials for oleochemical industries. Vitamin E can be extracted from PFAD.

Specifications:
Free Fatty Acids (as palmitic) 70% min
Moisture & Impurities 1.0% max
Saponifiable Matter 95% min(basis 97%)
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VERIFIED
May-19-22
Supplier From Nanjing, China
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May-10-10
Supplier From Mumbai, Maharashtra, India
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VERIFIED
Jun-20-22

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

$1.45
MOQ: 1000  Kilograms
Sample Available
 
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
Dec-31-19
Supplier From Vadodara, India
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Mar-17-15
Supplier From Colombo, Sri Lanka
SILVER Member
May-14-25
Supplier From Vadodara, Gujarat, Gujarat, India
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Feb-08-23
Supplier From Vadodara, India
 
Sulphuric Acid Min 98%
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VERIFIED
Jan-17-21
Supplier From Erode, Tamil Nadu, India
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VERIFIED
Dec-08-17

Oral B

$1
MOQ: Not Specified
Sample Available
Supplier From Gresik, East Java, Indonesia
 
Oral B tooth brush by P&G Indonesia.
Very competitive price till end of December 2017.
Other personal care from P&G are also available such as Gillette men care, Pantene Shampoo, Head n Shoulder Shampoo, etc
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