Chang hong chemical Co., Ltd
China |
|
| | |
|
Products Catalog
showing 1-5 of 5
| 2-Hydroxyisobutyramide ( cas# 13027-88-8) |
(Product Photo) |
| | Molecular Structure
Molecular formula C4H9NO2
CAS 13027-88-8
Appearance White or off-white crystal
Assay 99.0% min
Melting point 92-93& iexcl; & atilde; C
Loss on drying 0.3% max
Iron content 3ppm max
Total volatiles 1.0% max
Packing 20kg net in fibre drum with polyethylene bag | | |
|
| Origin: | China |
Your inquiry will be recorded in "Member Trade Mail". |
|
| Products Catalog: Methyl 2-Hydroxyisobutyrate ( CAS# 2110-78-3) |
(Product Photo) |
| | Molecular formula: C5H10O3 Molecular weight: 118.13 Properties: Colorless or pale yellow lip, sol in alcohol ether, insoluble in water. D: 1.023 n: 1.411 bp: 137 C Use: Medicine intermediate, org synthesis Specification Standards: Assay: & iexcl; & Yacute; 99.5%
Molecular formula: C5H10O3
Molecular weight: 118.13
Properties: Colorless or pale yellow lip, sol in alcohol ether, .... | | |
|
| Origin: | China |
Your inquiry will be recorded in "Member Trade Mail". |
|
| triclosan : 99.7% min; USP26 ; USD$ 15000 / ton |
(Product Photo) |
| | 50 tons/ month ; Conforms to USP25 ; USD $ 16000/ ton ; FOB tian jin, China new port ;
Physico-Chemical properties:
1. Chemical name: 2, 4, 4' -trichloro-2' -hydroxy diphenyaxide ;
2.CAS Number : 3380-34-5
3.Chemical Formula: C12H7Cl3O2
SPECIFICATIONS:
Color : White to Off-White
Identification : HPLC
Assay ( as C12H7Cl3O2) , % : 99.6 Min
Melting Point, & iexcl; & atilde; C.... | | |
|
| Origin: | China |
| Price: | FOB Tian Jin ;USD $ 15000/ton |
Your inquiry will be recorded in "Member Trade Mail". |
|
| 5, 5-Dimethyl-2, 4-oxazolidinedione ; CAS# 695-53-4 |
(Product Photo) |
| | Synonyms:
5, 5-& para; & thorn; & frac14; & times; & raquo; & ugrave; & para; & ntilde; & szlig; & ograve; & Iacute; & eacute; -2, 4-& para; & thorn; & Iacute; & ordf; ;
5, 5' -Dimethyloxazolidine-2, 4-dione; 5, 5-Dimethyl-2, 4-oxazolidinedione;
5, 5-Dimethyloxazolidine-2, 4-dione; 5, 5-Dwumetylooksazolidyno-2, 4-dion; Dimeth adione; Dimethyloxazolidinedione; DMO; Eupractone;
CAS: 695-53-4
.... | | |
|
| Origin: | China |
| Price: | CNY 148000 per ton |
Your inquiry will be recorded in "Member Trade Mail". |
|
| Methyl Pivaloylacetate; Methyl 4, 4-Dimethyl-3-oxovalerate; Methyl 4, 4-Dimethyl-3-oxopentanoate |
(Product Photo) |
| | Prodcut Name: Methyl Pivaloylacetate; Methyl 4, 4-Dimethyl-3-oxovalerate; Methyl 4, 4-Dimethyl-3-oxopentanoate( Tianjin New Port. )
1.CAS: 55107-14-7
2.Molecular formula: ( CH 3 ) 3CCOCH 2 COOCH 3
3.Structural formula
4.Molecular weight: 158.20
5.Boiling point: 187& deg; C
6.Flash Point: 78& deg; C
7.Appearance: colorless liquid
8.Density( 20/ 4& deg; C) : 0.99 proportion
.... | | |
|
| Origin: | China |
| Price: | CNY 185000 per ton |
Your inquiry will be recorded in "Member Trade Mail". |
| |
