1 2 3 benzotriazole|BTA Supplier

1,2,3-Benzotriazole (BTA)

NANJING FINECHEM HOLDING CO., LTD

Specifications

Item	Index
Appearance	White to light yellow needle-shape crystalloids or granular
Purity, %	99.5 min
Colour APHA (Hazen)	40.0 max
Moisture, %	0.1 max
Melting point, ℃	96.0 min
Ash content, %	0.03 max
pH	5.0-6.0

Packing & Storage

Packing	plastic woven bag, 20Kg/bag or customers' requirement.
Storage	20℃, 2 years.
Shipping	Room temperature in China; may vary elsewhere

Free Quote

For samples, pricing, or more information, please call us at 0086 25 52397805 or mail to info@nj-finechem.com or fill out the following form.
We will respond to you as soon as possible.

Tel: 0086 25 52397805

Email: info@nj-finechem.com

General Information

Chemical & Physical Properties

Safety Information

Synthetic Route

Common Names	1H-Benzotriazole \| BENZOTRIAZOLE PHOTOGRADE \| HETEROCYLIC NITROGEN
Structure
CAS　No.	95-14-7	Boiling Point (℃)	204 ºC (15 mmHg)
Molecular Weight	119.124	Melting Point (℃)	97-99 °C(lit.)
Appearance	White to light yellowish brown crystals or white powder	Vapor Specific Gravity	N/A
HS Code	2933990090	Flash Point (℃)	170 ºC
Solubility	Soluble in ethanol, benzene, toluene, chloroform and dimethylformamide, slightly soluble in cold water	Autoignition Temperature (℃)	N/A

	SYMPTOMS	PREVENTION	FIRST AID
Safety Phrases		S26-S36/37-S61-S45-S36/37/39-S28A
RIDADR		2811
WGK Germany		1
Packaging Group		N/A
Hazard Class		N/A
Inhalation	Cough. Sore throat.	Use local exhaust or breathing protection.	Fresh air, rest.
Skin	Redness. Burning sensation. Itching.	Protective gloves.	Remove contaminated clothes. Rinse and then wash skin with water and soap.
Eyes	Redness. Pain.	Wear safety goggles.	First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Ingestion	Abdominal pain. Nausea. Vomiting.	Do not eat, drink, or smoke during work. Wash hands before eating.	Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention.

Frequently Asked Questions

What is 1,2,3-Benzotriazole (BTA) stored?
1. This product should be sealed and stored in a cool, dry place. Make sure the workplace has good ventilation. Keep away from sources of ignition and store away from oxidizing agents.
2. The packaging is lined with plastic bags, wooden barrels for external use, and can also be put into glass bottles. 500g per bottle, 20 bottles in a wooden box. Mark "protect from light" and "seal" on the outside of the box. Moisture-proof, sun-proof, heat-insulation, keep dry and well-ventilated during storage and transportation.

Spill emergency measures?
Isolate the leakage pollution area, and set warning signs around it. It is recommended that emergency personnel wear self-contained breathing apparatus and chemical protective clothing. Absorb it with sand, shovel it into a pail, and pour it into an open place for deep burial. Scrub the polluted ground with soap or detergent, and put the diluted sewage into the wastewater system. In case of a large amount of leakage, collect and recycle or discard after harmless treatment.