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Picric acid
Cas No: 88-89-1
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
Picric acid CAS NO.88-89-1
Cas No: 88-89-1
USD $ 1.0-3.0 / Metric Ton 1 Metric Ton 10 Metric Ton/Day Hebei yanxi chemical co.,LTD. Contact Supplier
CHemwill -- Picric acid
Cas No: 88-89-1
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 5 Metric Ton/Day Chemwill Asia Co., Ltd. Contact Supplier
Amadis Chemical offer CAS#88-89-1;CAT#A842990
Cas No: 88-89-1
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
PICRIC ACID
Cas No: 88-89-1
No Data 1 Kilogram 100 Kilogram/Month HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
PICRIC ACID
Cas No: 88-89-1
USD $ 1.0-2.0 / Kilogram 1 Kilogram 200 Metric Ton/Month Crovell Biotech (Hebei) Co., Ltd. Contact Supplier
PICRIC ACID_
Cas No: 88-89-1
No Data 1 Kilogram 10 Metric Ton/Month Henan Tianfu Chemical Co., Ltd. Contact Supplier
PICRIC ACID
Cas No: 88-89-1
USD $ 10.0-1000.0 / Gram 10 Gram 8000 Kilogram/Month HUBEI AOKS BIO-TECH CO.,LTD Contact Supplier
Picric acid CAS NO.88-89-1 CAS NO.88-89-1
Cas No: 88-89-1
No Data 1 Kilogram 5000 Kilogram/Month Weifang Tansen Yiang international trading co., LTD Contact Supplier
Picric acid/ LIDE PHARMA- Factory supply / Best price
Cas No: 88-89-1
No Data No Data 1 LIDE PHARMACEUTICALS LIMITED Contact Supplier

88-89-1 Usage

Reactivity Profile

PICRIC ACID undergoes vigorous reactions with both oxidizing or reducing agents. Burns if ignited by a flame and continues to burns quietly if the quantity is small or, if large, is thinly spread over an area. The dry compound can explode if shocked or exposed to heat. Wetting significantly reduces the tendency to explode. Readily forms salts on contact with many metals (including copper, lead, mercury, zinc, nickel, iron) . The salts are sensitive explosives when subjected to heat, friction, or impact. Contact with concrete floors may form the friction-sensitive explosive calcium picrate [Urbanski, 1964, vol. 1, p. 518]. Contact with metallic zinc or lead can cause detonation. Salts with ammonia, amines and complexes with hydrocarbons are less sensitive [Kirk-Othmer, 1965, vol. 8, p. 617].

Health Hazard

Some are toxic and may be fatal if inhaled, swallowed or absorbed through skin. Contact may cause burns to skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may cause pollution.

Purification Methods

Crystallise the acid first from acetic acid, then acetone, toluene, CHCl3, aqueous 30% EtOH, 95% EtOH, MeOH or H2O. Dry it in a vacuum for 2hours. Alternatively, dry it over Mg(ClO4)2 or fuse (CARE) and allow it to solidify under a vacuum three times. Because it is EXPLOSIVE, picric acid should be stored moistened with H2O, and only small portions should be dried at any one time. The dry acid should NOT be heated. [Beilstein 6 IV 1388.]

Uses

Explosives, matches; in leather industry; electric batteries; etching copper; manufacture of colored glass; textile mordant; also as reagent.

Description

Picric acid is a white to yellowish crystalline substance, soluble in most organic solvents and highly flammable. Picric acid is a derivative of phenol. It reacts with metals to form metal picrates, which like picric acid itself are highly sensitive. It is often used for tissue fixative (Bouin solution) for histology specimens, as a booster to detonate another, less sensitive explosive, such as trinitotoluene (TNT). It is used in the manufacture of fireworks, matches, electric batteries, coloured glass, dyes, antiseptics, explosives, disinfectants, leather industries, pharmaceutical, and textile. Picric acid is also used as a yellow dye, as an antiseptic, and in the synthesis of chloropicrin, or nitro-trichloromethane. Picric acids are highly sensitive to heat, shock, or friction and because of the explosive nature it is among the most hazardous substances found in the laboratory.

General Description

A paste or slurry consisting of the yellow crystalline solid mixed with water. The dry compound is a sensitive high explosive. The mixture with water is considered safe for storage, handling and shipping. Can be detonated with a number 8 electric blasting cap. The primary hazard is blast where the entire load explodes instantaneously and not from flying projectiles fragments. Can explode under prolonged exposure to heat.

Air & Water Reactions

Water soluble.

References

https://en.wikipedia.org/wiki/Picric_acid
https://pubchem.ncbi.nlm.nih.gov/compound/picric_acid#section=InChI

Uses

Preparation of organic derivatives for identification.

Contact allergens

Contact dermatitis occurred primarily in the explosives industry.

Chemical Properties

Also known as picronitric acid, trinitrophenol, nitroxanthic acid, carbazotic acid or phenoltrinitrate, C6H2(N02)3OH is yellow crystals that are soluble in water, alcohol, chloroform, benzene, and ether with a very bitter taste. It is derived by the nitration of phenolsulfonic acid, obtained by heating phenol with concentrated sulfuric acid, and is used for explosives, matches, electric batteries, and etching copper.
InChI:InChI=1/C6H3N3O7/c10-6-4(8(13)14)1-3(7(11)12)2-5(6)9(15)16/h1-2,10H

88-89-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name Picric acid

1.2 Other means of identification

Product number -
Other names Picronitric acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:88-89-1 SDS

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