Butynediol ethoxylate
CAS:1606-85-5 Product spec:none
CAS No. 1606-85-5
Molecular weight 174
Molecular formula C8H14O4
Appearance Clear red-yellow to red brown liquid
Assay(%) ≥98%
PH 1.11~1.16
Density(20℃,gcm3) 4.0~7.0
Refractive index(20℃) 1.474..
propargyl alcohol propoxylate
CAS:3973-17-9 Product spec:none
CAS No. 3973-17-9
Molecular weight 114
Molecular formula C6H10O2
Appearance clear colourless to yellowish liquid
Assay(%) ≥98%
PH 6.0~7.5
Density(20℃,gcm3 0.97~0.98
Refractive index(20℃) 1.443..
Propynol ethoxylate
CAS:3973-18-0 Product spec:none
CAS No. 3973-18-0
Molecular weight 101.1
Molecular formula C5H8O2
Appearance clear colourless to yellowish liquid
Assay(%) ≥98%
PH 6.0~7.0
Density(20℃,gcm3 1.01~1.04
Refractive index(20℃) 1.446..
3,4-Diaminobenzenesulfonic Acid
CAS:7474-78-4 Product spec:CAS No.: 7474-78-4
3,4-Diaminobenzenesulfonic Acid
CAS No.: 7474-78-4
EINECS No.: 231-274-1
Molecular formula: C6H8N2O3S
Molecular weight: 188.20
Appearance: Light Brown Crystalline Solid
Quality index..
Pyrocatechol monoethyl ether
CAS:94-71-3 Product spec:cas:94-71-3
Pyrocatechol monoethyl ether
Alias 2-Ethoxyphenol; Ethoxyphenol,99%; guaethol; 2-Ethoxyphenol; 0-hydroxy phenyl ethyl ether;
Molecular formula C8H10O2 [cas:94-71-3]
Molecular weight 138.16
..
Calcium Carbide
CAS:75-20-7 Product spec:≥97%
Chemical Formula CaC2
Grey, black solid, purple when its purity is more than 97%.
Ultra Micronized Guanidine Nitrate
CAS:506-93-4 Product spec:≥97%
Ultra-fine powders of guanidine nitrate, which contains 0.5 to 0.9 percent of the anti-caking agent to prevent the reunion, improve product performance.
Benzalkonium Chloride
CAS:8001-54-5 Product spec:96.0-104.0%
Appearance-----------------------------------------A white or yellowish-white powder
Assay % (on dried basis)
(calculated as C22H40ClN)-------------------96.0-104.0%
Identification
A:UV220 to UV25..
Benzamidine hydrochloride
CAS:1670-14-0 Product spec:--
Store in an air-tight and light-resistant container; avoid heat and moisture.
3-Amino-2-chloropyridine
CAS:6298-19-7 Product spec:--
Store in an air-tight and light-resistant container; avoid heat and moisture.