K

CAS number: 58-08-2
ATC code: N06BC01
PubChem: CID 2519
DrugBank: DB00201
ChemSpider: 2424
UNII: 3G6A5W338E
KEGG: D00528
Chebi: 27732
CHEMBL: 113
Formula: C8H10N4O2
Mole. mass: 194.19 g / mol
AHFS / Drugs.com: monograph
Pregnancy cat. : C (US)
Unedited (AU) GSL (UK) OTC (USA)
Dependency obligation: Moderate
Routes: Oral, insufflation, enema
Bioavailability: 99%
Protein binding: 17% 36%
Metabolism:
Demethylation by CYP1A2
Half-life: 5-6 hours
Elimination: Urine (100%)
Other names: 3,7-dihydro-1,3,7-trimethyl-1H-purine

CAS-No. 9000-11-7

ChemSpider ID:

Nona

Molecular Formula: Variable

ph: 10:32

Moisture 04.01%

Degree of substitution DS-DS 0:51

Resolution

Soluble in water

Viscosity (CP) 45

CAS Number 471-34-1

PubChem 10112

EC- Number 207-439-9

Molecular Formula CaCO3

Molecular Mass 100.0869 g / mol

View Fine White Powder

Smell

Odorless

Density 2,711 g / cm3 (calcite) - 2,83 g / cm3 (aragonite)

Melting point 1339 oC (Calcite) - 825 oC (Aragonite)

Solubility (In water) 0.013 g / L (25 oC)

Solubility (in diluted acid)

Soluble

Acidity 9

CAS number: 10043-52-4, 22691-02-7 (monohydrate) 10035-04-8 (dihydrate) 25094-02-4 (tetrahydrate) 7774-34-7 (hexahydrate)
PubChem: 24854
ChemSpider: 23237
UNII: OFM21057LP
EC number: 233-140-8
DrugBank: DB01164
Chebi: 3312
CHEMBL1200668
RTECS number: EV9800000
ATC code: A12AA07, B05XA07, G04BA03
Molecular formula: CaCl2
Molar mass: 110.98 g / mol (anhydrous) 128,999 g / mol (monohydrate) 147,014 g / mol (dihydrate) 183,045 g / mol (tetrahydrate) 219,08 g / mol (hexahydrate)
Appearance: White powder
Density: 2.15 g / cm 3 (anhydrous) 1.835 g / cm 3 (dihydrate) 1.83 g / cm 3 (tetrahydrate) 1.71 g / cm 3 (hexahydrate)
Melting point: 772 ° C (anhydrous) 260 ° C (monohydrate) 176 ° C (dihydrate) 45.5 ° C (tetrahydrate) 30 ° C (hexahydrate) [1]
Boiling point: 1935 ° C (anhydrous)
Solubility in water: 74.5 g / 100 ml (20 ° C) 59.5 g / 100 mL (0 ° C)
Solubility: soluble in acetone, acetic acid
Acid (pKa): 8-9 (anhydrous) 6,5-8,0 (hexahydrate)
Refractive index (nD): 1.52

CAS number: 10043-52-4, 22691-02-7 (monohydrate) 10035-04-8 (dihydrate) 25094-02-4 (tetrahydrate) 7774-34-7 (hexahydrate)
PubChem: 24854
ChemSpider: 23237
UNII: OFM21057LP
EC number: 233-140-8
DrugBank: DB01164
Chebi: 3312
CHEMBL1200668
RTECS number: EV9800000
ATC code: A12AA07, B05XA07, G04BA03
Molecular formula: CaCl2
Molar mass: 110.98 g / mol (anhydrous) 128,999 g / mol (monohydrate) 147,014 g / mol (dihydrate) 183,045 g / mol (tetrahydrate) 219,08 g / mol (hexahydrate)
Appearance: White powder
Density: 2.15 g / cm 3 (anhydrous) 1.835 g / cm 3 (dihydrate) 1.83 g / cm 3 (tetrahydrate) 1.71 g / cm 3 (hexahydrate)
Melting point: 772 ° C (anhydrous) 260 ° C (monohydrate) 176 ° C (dihydrate) 45.5 ° C (tetrahydrate) 30 ° C (hexahydrate) [1]
Boiling point: 1935 ° C (anhydrous)
Solubility in water: 74.5 g / 100 ml (20 ° C) 59.5 g / 100 mL (0 ° C)
Solubility: soluble in acetone, acetic acid
Acid (pKa): 8-9 (anhydrous) 6,5-8,0 (hexahydrate)
Refractive index (nD): 1.52

CAS number: 10124-37-5,13477-34-4 (tetrahydrate)
PubChem: 24963
ChemSpider: 23336
UN number: 1454
RTECS number: EW2985000
Acid (pKa): 6.0
Structure: Crystal structure cubic (anhydrous) monoclinic (tetrahydrate)
Flash point: Flammable
LD50: 302 mg / kg (rat, oral)
Molecular formula: Ca (NO3) 2
Molar mass: 164,088 g / mol (anhydrous) 236,15 (tetrahydrate)
Appearance: solid colorless hygroscopic
Density: 2.504 g / cm 3 (anhydrous) 1.896 g / cm 3 (tetrahydrate)
Melting point: 561 ° C (anhydrous) 42.7 ° C (tetrahydrate)
Boiling point: (anhydrous) decomposes to 132 ° C (tetrahydrate)
Solubility in water anhydrous: 121.2 g / 100 ml (20 ° C) 271.0 g / 100 ml (40 ° C)
tetrahydrate: 195 g / 100 mL (0 ° C) 129 g / 100 ml (20 ° C) 363 g / 100 mL (100 ° C)
Other names: Calcium (II) salt, Calcium (II) nitrate, Calcium dinitrate

CAS number: 1308-38-9
PubChem: 517277
ChemSpider: 451305
UNII: X5Z09SU859
Chebi: 48242
RTECS number: GB6475000
Molecular formula: Cr2O3
Molar mass: 151.9904 g / mol
Appearance: dark light green, fine crystals
Density: 5.22 g / cm3
Melting point: 2435 ° C, 2708 K, 4415 ° C
Boiling point: 4000 ° C, 4273 K, 7232 ° F
Solubility in water: insoluble
Alcohol Solubility: insoluble in alcohol, acetone, acid

CAS number: 7738-94-5
PubChem: 24425
ChemSpider: 22834
EC Number: 231-801-5
Chebi: 33143
Gmelin Reference: 25982
Molecular formula: H2CrO4
Molar mass: 118.01 g mol-1
Appearance: Red crystals
Density: 1.201 g cm-3
Melting point: 197 ° C, 470 K, 387 ° C
Boiling point: 250 ° C, 523 K, 482 ° C (decomposed)

CAS number: 8050-09-7
Molecular formula: C19H29COOH
RTECS: VL04800000
TSCA: TSCA 8 (b) Inventory: Colophony (Resin)
Synonym: Gum Rosin; colophony
Product flammability: May be flammable at high temperature.
Catalog codes: SLR1003
Flash point: OFF CAP: 187 ° C (368.6 ° F). OPEN CAP: 205 ° C (401 ° F).
Odor: None.
Color: Yellow. (Light).
pH (1% soln / water): Not applicable.
Melting point: 70 ° C (158 ° F) - 78 ° C
Critical temperature: None.
Specific Gravity: 1,06-1,08 / 25 ° C (Water = 1)

CAS number: 868-14-4
PubChem: 23666342
ATC code: A12BA03
Molecular formula: KC4H5O6
Molar mass: 188,177
Appearance: White crystalline powder
Density: 1.05 g / cm3 (solid)
Solubility: alkali, soluble in acid acetic acid, insoluble in alcohol
Refractive index (nD): 1.511
Other names: Potassium bitartrate, Potassium tartaric acid

CAS Number: 67-66-3
PubChem: 6212
ChemSpider: 5977
UNII: 7V31YC746X
EC Number: 200-663-8
KEGG: C13827
Chebi: 35255
CHEMBL44618
RTECS Number: FS9100000
ATC Code: N01AB02
Molecular formula: CHCI3
Molar Mass: 119.38 g mol-1
Appearance: Colorless liquid
Density: 1.483 g / cm3
Boiling Point: 61.2 ° C, 334 K, 142 ° C
Solubility in water: 0.8 g / 100 ml (20 ° C)
Refractive index (nD): 1,4459
Other names: Trichlor methane

CAS Number: 7723-14-0
Appearance: powder
Color: Red-Brown
Vapor Density: 4.7 (air = 1)
Water Solubility: Negligible
Molecular Weight: 30.973762
Chemical Name: Red Phosphorus
Chemical Formula: P
Type: Metal
Related Hazard Name: Amorphous phosphorus
Features: Highly flammable. Not compatible with strong oxidizing agents. Light and heat sensitive.

CAS number: 7704-34-9
Atomic number: 16
Element Series: Amethals
Group, period, block: 16, 3, p
Appearance: lemon yellow
Atomic Weight: 32,066 g / mol
Electrons per energy level: 2,8,6
State of Matter: Solid
Density: 2.07 g / cm ³
Fluid density: 1.819 g / cm ³
Melting point: 388,36 ° C, 115,36 ° C
Boiling point: 717,75 ° C, 444,75 ° C
Melting point: (mono) 1.727 kJ / mol
Evaporation Temperature: (mono) 45 kJ / mol
Heat capacity: 22,75 J / (mol · K)
Electronegativity: 2,58 Pauling scale
Ionization energy: 999,6 kJ / mol
Atomic radius: 100 pm
Atomic radius (hes.): 88 pm
Covalent radius: 102,5 pm
Van der Waals radius: 180 pm