2,4-Dihydroxybenzoic acid 99% CAS NO.89-86-1 CAS NO.89-86-1

hebei yanxi chemical  co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!

1:Safe shipping (TNT;EMS;FEDEX;DHL;UPS;EUB)

2:Safe payment(Btc;MoneyGram;WU)

3:Safe packing (Paraffin coating; Double aluminum foil bag; Vacuum packaging)

4:Fast delivery (3-10 DAYS fast home delivery service )

5:Best quality (Without any doping, all products are pure)

6:Safety guarantee (we do this business long time ,we know how to disguise let the product through customs)

8:New international transportation system(Pls see the pic,The transportation line reaches every corner of the world)

9:Huge Supply(We have many raw materials and processing centers,Each day can provide dozens of kilogram-hundreds of kilograms of different products.)

10:Low Price(All the products are factory prices it can let you have a bigger profit margin)

1.lowest price 

2.good service

3.best quality 

4.rich experience 

5.support sample

Product Name: 2,4-Dihydroxybenzoic acid

Synonyms: 2,4-Dihydrox;Sodium aminosalicylate Impurity 3;2,4-Dihydroxybenzoesure;p-hydroxysalicylicacid;Resorcylic acid, beta;-Resorcylicacid;2,4-DIHYDROXYBENZOIC ACID / BETA-RESORCYLIC ACID;SS-RESORCYLIC ACID

CAS: 89-86-1

MF: C7H6O4

MW: 154.12

Melting point  208-211 °C (dec.)(lit.)

Boiling point  237.46°C (rough estimate)

density  1.3725 (rough estimate)

FEMA  3798 | 2,4-DIHYDROXYBENZOIC ACID

refractive index  1.6710 (estimate)

Fp  200 °C

storage temp.  Store below +30°C.

solubility  8g/l

form  Crystalline Powder

pka 3.11, 8.55, 14.0(at 25℃)

color  Cream to slightly beige or pink

Water Solubility  8 g/L (20 ºC)

JECFA Number 908

Merck  14,8157

BRN  1946213

InChIKey UIAFKZKHHVMJGS-UHFFFAOYSA-N

CAS DataBase Reference 89-86-1(CAS DataBase Reference)

NIST Chemistry Reference 2,4-Dihydroxybenzoic acid(89-86-1)

EPA Substance Registry System 2,4-Resorcylic acid (89-86-1)

 Uses 2,4-Dihydroxybenzoic acid is a useful synthetic intermediate. An organic building block for plastics and rubber products.
FEMA (mg): cold drink: 450; Meat, dairy, processed vegetables, 100; fudge, gel, pudding, snack food, beverages, breakfast cereals, fats, cheeses, poultry products, fish, spices, sweet sauce, dairy products, meat soup, fruit ice Egg products, jams, jelly, rehydrated vegetables, 500; soup: 250; jelly sugar: 3333; instant coffee and tea: 12.5; sugar substitute: 12500; seasoning spices: 25000.
Chemical properties It appears as white needle crystal. It will contain crystal water upon crystallization from the water. It appears as an anhydride at 100 ℃. Melting point 218-219 ° C (it has a melting point of 213 ° C upon thermal shock). Soluble in hot water, ethanol, ether. Cooking in water, acid or salt solution will remove carbon dioxide. It exhibits red color upon reaction with ferric chloride.
Application
The product has the chemical properties of both resorcinol and salicylic acid. It can be used in chemical reagents for colorimetric determination of iron, titanium and other elements; for organic synthesis, it is mainly used for dyes and pharmaceutical intermediates. 2, 4-dihydroxybenzoic acid is a major raw material during the production of acidic medicated pink 3BM, which consumes 157 kg per ton of dye (by 100%).
Used as a dye intermediate, medicine and reagents
Used as dyes, pharmaceuticals, pesticide intermediates
Preparation It is derived from the hydroxylation of resorcinol.
Chemical Properties cream to slightly beige or pink crystalline powder
Chemical Properties Dihydroxybenzoic acid is a colorless solid and is used as a flavor modifier.
Occurrence Reported present in avocados, beer, red wine, roast coffee, sherry, smoked sausage and white wine
Uses Intermediate for dyestuffs and drugs; spot test reagent for iron.
Preparation Prepared from resorcinol and potassium bicarbonate in glycerol or water by heating and passing carbon dioxide through the mixture.

hebei yanxi chemical  co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!

1:Safe shipping (TNT;EMS;FEDEX;DHL;UPS;EUB)

2:Safe payment(Btc;MoneyGram;WU)

3:Safe packing (Paraffin coating; Double aluminum foil bag; Vacuum packaging)

4:Fast delivery (3-10 DAYS fast home delivery service )

5:Best quality (Without any doping, all products are pure)

6:Safety guarantee (we do this business long time ,we know how to disguise let the product through customs)

8:New international transportation system(Pls see the pic,The transportation line reaches every corner of the world)

9:Huge Supply(We have many raw materials and processing centers,Each day can provide dozens of kilogram-hundreds of kilograms of different products.)

10:Low Price(All the products are factory prices it can let you have a bigger profit margin)