Manufacturer Supply Barbituric Acid CAS 67-52-7 with The Best Price CAS NO.67-52-7

Barbituric Acid CAS NO.67-52-7

Product description:Barbituric acid is an organic compound in the form of a white crystalline powder, easily soluble in hot water and dilute acids, soluble in ether and slightly soluble in cold water. The aqueous solution is strongly acidic. It can react with metals to form salts.
 

Product Name	Barbituric acid
CAS NO.	67-52-7
Appearance	White Crystalline Powder
Purity	99%
Melting Point	248-252 °C
Boiling Point	260ºC
Density	1.6006
Storage	Store below +30°C
Chemical Structure
Application	Synthetic reagent; Organic chemical raw material
Usage	Barbituric acid is commonly used as organic chemical raw material.

Refractive index :1.581

Appearance and properties: cream color fine crystalline powder

Storage conditions: ventilation and dry at low temperature

Flash point :150 °C

Boiling point :260ºC (decomposition)

Melting point :248-252 °C (dec.)(lit.)

Water solubility :142 g/L (20 ºC)

Density :1.455 g/cm3

Stability :Stable under normal shipping and handling conditions. However, may decompose if heated.
 

Application

1.Intermediates for the synthesis of barbiturates, vitamin B12, also used as a catalyst for polymerisation and as a raw material for the production of dyes.

2.It is used as an analytical reagent, a raw material for organic synthesis, an intermediate in plastics and dyes, and a catalyst for polymerisation reactions.

3.Several derivatives of malondiylurea with two hydrogen atoms on the methylene group substituted by hydrocarbon groups are known as barbiturates, an important class of sedative-hypnotic drugs.

4.Barbituric acid is widely used in the manufacturing of plastics, textiles, polymers and pharmaceuticals. It is an active ingredient in the production of Vitamin B2. It is a strong acid in an aqueous medium with an active methylene group involved Knoevenegal condensation. It is used as precursor for the preparation of 5-arylidene barbituric acid by reacting with aromatic aldehyde. It is also used in electrochemical oxidation of iodine using cyclic voltammetry and controlled potential coulometry.

Packaging Details:

25kgs packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag outside and double plastic bag inside

Delivery Detail:

Within 10 days when get the payment.

Shipping :

We have Professional shipping agent, based on customers ' demand for transport.

By express :FEDEX,DHL,EMS ,UPS,TNT ect.

By SEA and By AIR

Storage:

Store in a well-closed container away from moisture and light.

Yanxi (shandong) New Material Co.,LTD is a professional research and development of the production of lead diacetate trihydrate, 2-

phenylethylamide enterprises.  The key members of the company are established by local well-known entrepreneurs and professional engineers

under the call and support of the party's "low-carbon environmental protection, safety and stability".  under the innovation in traditional

production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of

reducing the cost of products to make the quality of products to the same industry.  With the efforts of all the staff of the company, we have
established many cooperative companies in Shan Dong, He Nan, Guang Dong and other places in recent decades.

1. Top quality materials with competitive price;

2. Large capacity of stable materials supply;

3. Safety and fast shipment by express/air/sea;

4. Sample order acceptable;

5. Professional and great packing as customized;

6. Convenient payment terms by T/T, Credit Card and online order;

7. Reply inquiries in time 

FAQ

Q1: Are you trading company or manufacturer
A1: We are chemical factory in China. So we can provide wholesale price.

Q2: How can I get the samples
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample

Q3: Can you provide relevant certificate
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.

Q4: Do you accept third party inspection
A4: Yes.we do.

Q5: How long is your delivery time
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.

Q6: What's your terms of payment
A6: We can accept various payment methods, L/C, T/T, Paypal, etc.

Q7: Can your company accept the special requirements of your customers
A7: Of course, we can.

English name: Barbituric acid
CAS number: 67-52-7
Molecular formula: C4H4N2O3
Molecular weight: 128.09
EINECS number: 200-658-0
MDL No. : MFCD00006666
Stats
Melting point 248-252 °C (dec.) (lit.)
Boiling point 260℃ (decomposition)
Density 1.6006 (rough estimate)
Refractive index 1.4610 (estimate)
Flash point 150 °C
Storage conditions Store below +30°C.
Solubility 11.45g/l
Acidity coefficient (pKa)4.01(at 25℃)
Form Powder/Solid
Color Light Cream
PH 2-3 (50g/l, H2O, 60℃)
The Odor was Odorless
Water solubility 142 g/L (20 ºC)
Merck14, 963
BRN120502
InChIKeyHNYOPLTXPVRDBG-UHFFFAOYSA-N
Safety information
GHS hazard pictograms GHS Hazard pictograms
GHS07
Warning word
Hazard Description H315-H319-H335
Defense Description P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard category code 36/37/38
Safety instructions 24/25
WGK GerEnglish name: Barbituric acid
CAS number: 67-52-7
Molecular formula: C4H4N2O3
Molecular weight: 128.09
EINECS number: 200-658-0
MDL No. : MFCD00006666
Stats
Melting point 248-252 °C (dec.) (lit.)
Boiling point 260℃ (decomposition)
Density 1.6006 (rough estimate)
Refractive index 1.4610 (estimate)
Flash point 150 °C
Storage conditions Store below +30°C.
Solubility 11.45g/l
Acidity coefficient (pKa)4.01(at 25℃)
Form Powder/Solid
Color Light Cream
PH 2-3 (50g/l, H2O, 60℃)
The Odor was Odorless
Water solubility 142 g/L (20 ºC)
Merck14, 963
BRN120502
InChIKeyHNYOPLTXPVRDBG-UHFFFAOYSA-N
Safety information
GHS hazard pictograms GHS Hazard pictograms
GHS07
Warning word
Hazard Description H315-H319-H335
Defense Description P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard category code 36/37/38
Safety instructions 24/25
WGK Ger???????