Appearance:
Colorless flaky crystal with luster
Purity (hplc):
¡ã99.0%
Boiling point:
218c
Melting point:
79 - 83c
Density:
0.99g/ml at 25 c (lit.)
Flash point:
78c
Solubility:
Insoluble in water, soluble in ethyl ether, ethanol, chloroform, carbon disulfide and benzene
Risk mark:
Xn;n
Risk codes:
R22; r40; r50/53
Un no.:
Un 1334
Packing:
25kg /fiber drum with the lining of plastic film
Use: It is the basic chemical material, used for pesticide, dye intermediates and mothball
Our company have own r&d team, so we can guarantee our technique update at all times to satisfy different customers requirement. At the same time we have professional sales team for international trade, to give you best and quick service during our cooperation. All these can ensure our company to be a leading manufacturer and supplier of coal chemicals.
25kg bag or drum
Appearance:
Colorless or light yellow transparent liquid
Purity (hplc):
96.0%
Boiling point:
181 ~ 182
Melting point:
-5 ~ -3 c
Density:
0.996g/ml at 25 (lit.)
Flash point:
58 c
Solubility:
Insoluble in water, soluble in ethanol , ether and acetone
Risk mark:
Xn
Risk codes:
R10; r65
Un no.:
Un 3295
Packing:
200kg galvanized iron drum
Use: Used for pharmaceutical and flavor&fragrace intermediate, coumarone-indene resin.
200kg galvanized iron drum or iso tank
Appearance:
Light yellow powder or needle crystal
Purity (hplc):
98.0%
Boiling point:
379 ~ 381 c
Melting point:
284 ~ 286 c
Density:
1.438g/ml at 25 ¡æc (lit.)
Flash point:
185 ¡æc
Solubility:
Insoluble in water, soluble in ethyl ether, ethanol and acetone
Risk mark:
Xi;
Risk codes:
R36/37/38;r43
Un no.:
Packing:
25kg plastic woven bag or fiber drum with the lining of plastic film
Use:
Dyestuff intermediate, such as indanthrene series vat dye, acidic dye, part of reactive dye
Our company have own r&d team, so we can guarantee our technique update at all times to satisfy different customers requirement. At the same time we have professional sales team for international trade, to give you best and quick service during our cooperation. All these can ensure our company to be a leading manufacturer and supplier of coal chemicals.
25kg bag
Appearance:
White or light yellow acicular inclined crystal
Purity (hplc):
98.0%
Boiling point:
279 c
Melting point:
96 c
Density:
1.069g/ml at 25 c (lit.)
Flash point:
135 c
Solubility:
Insoluble in water, slightly soluble in ethanol
Risk mark:
Xi
Risk codes:
R36/37/38
Un no.:
Un 3077
Packing:
25kg /fiber drum with the lining of plastic film
25kg bag
Appearance:
Colorless to pink crystal
Purity (hplc):
95.0 %, 98.0 %
Boiling point:
298c
Melting point:
112 - 116c
Density:
1.203g/ml at 25 c(lit.)
Flash point:
151c
Solubility:
Insoluble in water, slight soluble in ethanol, soluble in benzene, carbon disulfide, easily soluble in ether and glacial acetic acid
Risk mark:
Risk codes:
S24/25
Un no.:
Un 3077
Packing:
25kg/fiber drum with the lining of plastic film
25kg fiber drum with the lining plastic film
