Dicyclopropyl ketone
CAS:1121-37-5 Product spec:99.0 MIN
Appearance colorless to light yellow pure liquid
Purity% 99.5 MIN
Moisture% 0.50 MAX
Specific Weight 0.957
2-Amino-5-Diethylaminopentane
CAS:140-80-7 Product spec:99.0 MIN
Appearance
colorless pure liquid
Purity %
99.0 MIN
Moisture%
0.50 MAX
Refractive Index nD20
1.435~1.450
Density
0.815~0.821
Cyclopropyl acetylene
CAS:6746-94-7 Product spec:99.0 MIN
Appearance colorless transparent liquid
Purity% 99.0 MIN
Moisture% 0.50MAX
Density 0.7801
Methyl 4-chlorobutyrate
CAS:3153-37-5 Product spec:98.0MIN
Appearance colorless transparent liquid
Purity % 98.0MIN
Moisture % 0.50MAX
Refractive Index nD20 1.4311-1.4331
Proportion 1.12
2-Acetylbutyrolactone
CAS:517-23-7 Product spec:99.0MIN
Appearance colorless pure liquid
Purity % 99.0MIN
Moisture % 0.20MAX
Refractive Index nD 20 1.4580-1.4620
tert-butyl acetate
CAS:540-88-5 Product spec:USP
Test item Specification Results
Qualified Grade
Appearance Transparent Transparent
Chromaticity(Pt-co) =99.5% ..
o-Nitrobenzyldehyde
CAS:552-89-6 Product spec:99%;99.5%
Light yellow powdery crystal. Soluble in alcohol, ether, chloroform, benzene and acetone. Slightly soluble in water.
Mp 41~43℃
Specification: Assay 99.0% (min). Water 0.3% (max). o-Nitrobenzoic aci..
DISODIUM CLODRONATE
CAS:22560-50-5 Product spec:WS1-(X-434)-2003Z
( 1) malignant tumor complicated by hypercalcemia.
( 2) caused by osteolytic metastasis bone pain .
( 3) can be avoided or delayed malignant osteolytic bone metastasis.
( 4) various types of ..
FLUORESCEIN SODIUM
CAS:518-47-8 Product spec:USP30
eye drops for ophthalmic diagnosis, normal cornea is not color, color abnormal cornea
injection used in measuring the blood circulation time, after intravenous injection, the ultraviolet lamp is obse..