2017年3月14日星期二

4-( Methylsulfonyl) phenol


Product name:4-( Methylsulfonyl) phenol
CAS:     14763-60-1
Molecular Formula:C7H8O3S
Formula Weight:172.2
Description:
Melting point:90-95 °C
Boiling point:380.5 °C at 760 mmHg
Flash Point:183.9 °C
Density:1.328 g/cm3
Chemical property:Tan to pink-brown powder
Synonym:Phenol,p-(methylsulfonyl)- (6CI,8CI); 4-(Methanesulfonyl)phenol

Basic chromic sulfate price


Product name:Basic chromic sulfate
CAS:39380-78-4
Molecular Formula:CrH3O12S3
Formula Weight:343.20772
Description:
Melting point:>900ºC
Boiling point:102 ºC
Density:1.57 g/cm3
Chemical property:Dark green liquid
Use:Used in tanning and mordant (dyeing)
Production:Basic chromium sulfate is produced from chromate salts by reduction with sulfur dioxide, although other methods exist.

4-Nitroguaiacol price


Product name:4-Nitroguaiacol
CAS:3251-56-7
Molecular Formula:C7H7NO4
Formula Weight:169.13
Description:
Melting point:99-104 ºC
Boiling point:335.2 °C at 760 mmHg
Flash Point:156.5 °C
Density:1.367 g/cm3
Chemical property:yellow solid.insoluble in water
Product Categories:Aromatic Phenols;Aromatics

Promethazine HCl price


Product name:Promethazine HCl
CAS:     58-33-3
Molecular Formula:C17H21ClN2S
Formula Weight:320.88
Description:
Melting point:230-232 ºC
Boiling point:403.7 °C at 760 mmHg
Flash Point:198 °C
Density:1.131 g/cm3
Chemical property:white or off white powder
Use:Apply to various Allergic diseases and nausea during pregnancy.

Phytic Acid Dodecasodium Salt price


Product Name: Phytic Acid Dodecasodium Salt
CAS Number: 14306-25-3
Molecular Formula: C6H6Na12O24P6
Molecular Weight: 923.82
Description:
Boiling Point: 1190.7 ° Cat760mmHg
Flash point: 673.9 ° C
Use: phytic acid Dodecasodium The salt is like an antioxidant, a stabilizer, a developing agent, a contrast agent, an oral cleaning agent, fermentation promoter, water treatment agents, A corrosion inhibitor, anti-rust for metals, coating additives, cleaning for rare earths and precious metals, anti-blocking agents and chelating agents for removing metal ions. Sodium Phytate is an additive in the field of foodstuffs, foods, cosmetics and pharmaceuticals.

What is 3,4,-Difluoroacetophenone


Product name:3,4,-Difluoroacetophenone
CAS:369-33-5
Molecular Formula:C8H6F2O
Formula Weight:156.13
Description:
Melting point:19-20 ºC
Boiling point:206.5 °C at 760 mmHg
Flash Point:75 ºC
Chemical property:clear yellowish liquid after melting
Product Categories:Aromatic Acetophenones & Derivatives (substituted);ketone;Miscellaneous;
                                    Adehydes, Acetals & Ketones;Fluorine Compounds;C7 to C8

Calcium Acetyl Salicylate price


Product name:Calcium Acetyl Salicylate
CAS:69-46-5
Molecular Formula:C18H14CaO8
Formula Weight:398.38
Description:
Boiling point:321.4ºCat 760 mmHg
Flash Point:131.2ºC
Apperance:white crystalline powder.
Solubility:Easily souble in water.
Product Categories:Used as Pharmaceutical Intermediates.