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99% Purity Anti-Infective Apis Sulfamethazine Base CAS 57-68-1

Basic Info

Model No.:  57-68-1

Product Description

Model NO.: 57-68-1 Customized: Non-Customized CAS: 57-68-1 MW: 278.33 Brand: Sbj Payment: T/T, Western Union, Money Gram, Bitcoin Delivery Time: Within 24 Hours After Payment Specification: SGS HS Code: 2942000000 Powder: Yes Certification: GMP, USP, BP Mf: C12h14n4o2s Assay: 99% Place of Origin: China Delivery: EMS, DHL, TNT, FedEx, UPS Trademark: SBJ Origin: China Anti-infective APIs Sulfamethazine Base 57-68-1


1. Quick Details:
 
Product Name: Sulfamethazine Base
Alias:N1-(4,6-Dimethyl-2-pyrimidinyl)sulfanilamide; sulfadimidine standard solution; Sulfadimidine solution; SULFAMETAZINE; Sulfadimidine; Sulphadimidine; (p-Aminobenzolsulfonyl)-2-amino-4,6-dimethylpyrimidin; Sulfamethazine
CAS Registry Number 57-68-1
Assay: 99%
Molecular formula:C12H14N4O2S
Molecular weight:278.32
EINECS:200-346-4
Boiling Point: 526.2 °C at 760 mmHg
Water solubility:150mg/100mL (29°C)
Melting Point: 197-200°C
Appearance: White or almost white powder or crystalline; not smelly, appreciably bitter; darkling gradually on light; hardly soluble in water and aether, easily soluble in diluent acid/alkaline solution.
Use: A sulfonamide, antibacterial & antiphlogistic.
Package: 25kg/cardboard drum
 

2. Specification
 
Item Standard
Description White or almost white crystalline powder
Identification Positive reaction
Acidity PH=10-11
Color of solution Not more coloured Y4
Related substances 0.5%
Loss on drying 2.0%
Assay 98.0%-101.0%
 

3. Application
 
Sulfa drug, has inhibition action on hemolytic streptococcus, pneumococcus, meningitis, coccus and other bacteria, and its pharmacological action is similar to sulfadiazine. Its acetylate is easy soluble in water, and easy to be excreted from urea, almost impossible to cause kidney disturbance.


4. Payment&Packaging&Delivery

1). Payment: T/T. West union. Moneygram . Bank transfer. Bitcoin
2). Packing: under 20kg in discreet packing or customized. Above 50kg, If need, ship by air or sea is also OK. Full set of documents are available. 
3). Delivery: DHL, EMS, UPS, TNT, FedEX
4). Delivery time: in 24 hours after payment.

 
5.  Superiority

1). Experience: 15 years experience in Pharmaceutical Industry, and customers all over the world.
2). Quality: high purity, 10g free samples available.
3). Delivery: safe and fast. Different packing ways ensure package reach your hands in 4 to 7 days. 
4). After-sales service: 24/7 available, until problem solved.


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