-
Factory price Stannous Chloride Anhydrous 99%min CAS 7772-99-8 SnCl2 powder
English Name: Stannous chloride
Other Name: tin dichloride, anhydrous; Anhydrous tin chloride (II); Stannous chloride crystallization; Tin dichloride
CAS RN: 7772-99-8
EINECS No.: 231-868-0
Molecular formula: SnCl2
Molecular weight: 189.6149 -
Buy Factory Price 99.5% Pink powder Er2O3 Rare Earth Erbium Oxide
Product name: Erbium Oxide
Formula: Er2O3
CAS No.: 12061-16-4
Molecular Weight: 382.56
Density: 8.64 g/cm3
Melting point: 2344° C
Appearance: Pink powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Multilingual: ErbiumOxid, Oxyde De Erbium, Oxido Del Erbio -
Hot selling HTPB CAS 69102-90-5 Hydroxyl-Terminated Polybutadiene price
Chemical Name: Hydroxyl-terminated polybutadiene
CAS: 69102-90-5Other name: HTPB
Character: manufacturer
Standard: GB / GJBSolubility: Insoluble in water, soluble in anhydrous ethanol, n-heptane. -
Silver sulfate CAS 10294-26-5 with 99.8% purity
English name: Silver sulfate
CAS number: 10294-26-5
Molecular formula: Ag2SO4
Purity: 99.8%
-
Sodium hydride CAS 7646-69-7
Product Name: Sodium hydride
CAS:7646-69-7
MF: NaH
MW:24
EINECS:231-587-3
Melting point :800 °C
Purity: 60% -
Pentyl nitrite CAS 463-04-7
Product Name: Pentyl nitriteCAS Number: 463-04-7.gif)
Molecular Structure: C5H11NO2Molecular Weight: 117.15 -
Bromothymol Blue CAS 76-59-5
English name: Bromothymol Blue
English alias: 3, 3 – Dibromothymolsulfonephthalein; BTB;
CAS No. : 76-59-5
EINECS number: 200-971-2
Molecular formula: C27H28Br2O5S
Molecular weight: 624.3812
Density: 1.542g/cm3
Melting point: 204℃
Boiling point: 640.2°C at 760 mmHg
Flash point: 341°C
Water soluble: slightly soluble
Application: Used as acid-base indicator
-
16，17α-Epoxy prognenolone 974-23-2
Product Name: 16,17α-Epoxy prognenolone; 16,17α-epoxyPregna-5-en-3-Hydroxy-20-one
CAS No.: 974-23-2
Molecular formula: C21H30O3
Molecular weight: 330.47
-
17α-Hydroxyprogesterone acetate CAS 302-23-8 Hydroxyprogesterone acetate
Product Name: Hydroxyprogesterone acetate
CAS No.: 302-23-8
Molecular formula: C23H32O4
Molecular weight: 372.5
Content: ≥99.0%(HPLC)
