CasNo.2892-51-5,Squaric acid,(2892-51-5) Suppliers

1 Gram	Negotiable

Min.Order :1 Gram
Purity: 99%
Payment Terms : T/T,,MoneyGram,Other

Keywords

Squaric acid 2892-51-5 99%purity

Quick Details

Appearance:Crystalline Powder
Application:intermediate
PackAge:according to the need of packing
ProductionCapacity:100|Kilogram|Day
Storage:Inert atmosphere,Room Temperature
Transportation:air sea or courier

Superiority:

Product Name:   Squaric acid

CAS:   2892-51-5
MF:   C4H2O4
MW:   114.06
EINECS:   220-761-4

Mol File:   2892-51-5.mol
Squaric acid Structure
Squaric acid Chemical Properties
Melting point    >300 °C(lit.)
Boiling point    250.96°C
density    1.82 g/cm3
refractive index    1.5800 (estimate)
Fp    190 °C
storage temp.    Inert atmosphere,Room Temperature
solubility    20g/l
pka   1.5 (at 25℃)
form    Crystalline Powder
color    White to beige
PH   1 (1g/l, H2O, 20℃)
Water Solubility    20 g/L (30 ºC)
Merck    14,8769
BRN    774275
InChIKey   PWEBUXCTKOWPCW-UHFFFAOYSA-N
CAS DataBase Reference   2892-51-5(CAS DataBase Reference)
NIST Chemistry Reference   3-Cyclobutene-1,2-dione, 3,4-dihydroxy-(2892-51-5)
EPA Substance Registry System   3-Cyclobutene-1,2-dione, 3,4-dihydroxy- (2892-51-5)
Safety Information
Hazard Codes    Xi
Risk Statements    36/37/38-43
Safety Statements    26-36-37/39
RIDADR    3261
WGK Germany    3
RTECS    GU1800000
Hazard Note    Irritant
TSCA    Yes
HazardClass    8
PackingGroup    II
HS Code    29144090

Details:

Product Name: Squaric acid

CAS:    2892-51-5
MF:    C4H2O4
MW:    114.06
EINECS:    220-761-4

Mol File:    2892-51-5.mol
Squaric acid Structure
Squaric acid Chemical Properties
Melting point     >300 °C(lit.)
Boiling point     250.96°C
density     1.82 g/cm3
refractive index     1.5800 (estimate)
Fp     190 °C
storage temp.     Inert atmosphere,Room Temperature
solubility     20g/l
pka    1.5 (at 25℃)
form     Crystalline Powder
color     White to beige
PH    1 (1g/l, H2O, 20℃)
Water Solubility     20 g/L (30 ºC)
Merck     14,8769
BRN     774275
InChIKey    PWEBUXCTKOWPCW-UHFFFAOYSA-N
CAS DataBase Reference    2892-51-5(CAS DataBase Reference)
NIST Chemistry Reference    3-Cyclobutene-1,2-dione, 3,4-dihydroxy-(2892-51-5)
EPA Substance Registry System    3-Cyclobutene-1,2-dione, 3,4-dihydroxy- (2892-51-5)
Safety Information
Hazard Codes     Xi
Risk Statements     36/37/38-43
Safety Statements     26-36-37/39
RIDADR     3261
WGK Germany     3
RTECS     GU1800000
Hazard Note     Irritant
TSCA     Yes
HazardClass     8
PackingGroup     II
HS Code     29144090