p-Hydroxybenzoic Acid 99% CAS:99-96-7

Min.Order / FOB Price:Get Latest Price

1 Kilogram	Negotiable

1 Kilogram

Negotiable

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,T/T,

Keywords

p-Hydroxybenzoic Acid 4-Hydroxybenzoic acid 99-96-7

Quick Details

Appearance:white powdery crystal
Application:preservative, dye, pharmaceutical and injection intermediate
PackAge:25kg/ bag or 500kg/bag or 1000kg/bag
ProductionCapacity:100|Metric Ton|Month
Storage:Cool, dry, shading, and sealed storage.
Transportation:Sea, air or client's requirements

Superiority:

Elementary Chemical Co., Limited is specialized in China chemical raw material's sourcing, quality control and exporting service.

We keep track of market tendency and policy changes in relevant chemical industries,we aim to offer the most economic and reliable solution for global clients to seek the development together with our customers.

Elementary's main products is preservative biocides, water treatment chemicals,daily care chemicals, agrochemical raw materials etc.

Our endeavors and strives have won us more and more confidence and supports from both customers and suppliers.

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Details:

General Information:

Product Name:p-Hydroxybenzoic Acid

Chemical name: 4-Hydroxybenzoic acid

Molecular formula:C7H6O3

Molecular weight:138.12

CAS#:99-96-7

Physical and chemical properties: white powdery crystal, no odor and taste. Easily soluble in hot water, alcohol, ether, and acetone, slightly soluble in cold water and benzene, insoluble in carbon disulfide. Relative density is 1.46.

Specification:

Item	Index
Item	Polymerization level	Industrial grade
Appearance	White crystalline powder	White crystalline powder
Content (dry basis) %≥	99.6	99.0
Melting point ℃	214-217	212-216
Odor	No odor	No odor
Solubility	Clear and transparent	Clear and transparent
Drying loss %≤	0.20	0.50
Color (Pt-Co)≤	10	40
Ash content % ≤	0.02	0.15
Sulfate (SO₄^2-) % ≤	0.01	0.05
Chloride (Cl-) % ≤	0.005	0.02
Phenol % ≤	0.01	0.10
Salicylic acid % ≤	0.02	0.10
4-hydroxyisophthalic acid ppm ≤	500	/
Methanol-insoluble matters ppm ≤	50	/
Potasium (K⁺) ppm	5	/
Sodium (Na⁺) ppm ≤	5	/
Iron (Fe) ppm ≤	5	/
Calcium+Magnesium (Ca²⁺+Mg²⁺)ppm ≤	10	/

Usage:

the product can be used as preservative, dye, pharmaceutical and injection intermediate. It is main raw material of liquid crystal polymer and raw material of pesticide intermediate.

Packing:

double-layer plastic woven bag, net weight is 25kg, or PP bag, net weight is 500kg/bag or 1000kg/bag.

*Special requirements can be negotiated

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