Hot selling high quality Salicylazosulfapyridine 599-79-1 with reasonable price and fast delivery !!
1-9 Kilogram
$56.10
≥ 10 Kilogram
$51.00
- Item No.SM343MOQ1 Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
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High quality Salicylazosulfapyridine 599-79-1
1.Competitive price
2.Fast Delivery Within 2 days
3.SGS , BV, GMP,ISO approve
4.Professional factory
CAS Number:599-79-1
Name:Salicylazosulfapyridine
Formula:C18H14N4O5S
Molecular Weight:398.39 .
Synonyms:
Benzoicacid, 2-hydroxy-5-[[4-[(2-pyridinylamino)sulfonyl]phenyl]azo]- (9CI);Salicylicacid, 5-[[p-(2-pyridylsulfamoyl)phenyl]azo]- (6CI,7CI,8CI);5-[4-(2-Pyridylsulfamyl)phenylazo]-2-hydroxybenzoic acid;5-[p-(2-Pyridylsulfamyl)phenylazo]salicylicacid;Azopyrin;Azopyrine;Azulfidine;Azulfidine EN;Benzosulfa;Colo-Pleon;NSC 203730;NSC 667219;Reupirin;Salazopyridin;Salazopyrin;Salisulf;Sulfasalazin;
EINECS:209-974-3
Density:1.488 g/cm3
Melting Point:260-265 °C (dec.)(lit.)
Boiling Point:689.347 °C at 760 mmHg
Flash Point:370.704 °C
Solubility:NH4OH 1 M: 50 mg/mL, clear, red
Appearance:brownish-yellow crystals
Testing items | Specifications |
Appearance | White or off-white crystalline powder |
Identification | Positive reaction |
The clarification and color of sparse sulphuric acid solution |
Meet the requirement |
Chloride | ≤0.01% |
Sulphate | ≤0.05% |
Related substances | ≤1.0% |
Dichlormethane | ≤0.06% |
Chioroform | ≤0.006% |
Methanol | ≤0.1% |
Loss on drying | ≤1.0% |
Residue on ignition | ≤0.1% |
Heavy metal | ≤0.002% |
Animalcule | Meet the requirement |
Assay | ≥99.5% |
Qingdao XIGRMA Chemical Co., Ltd. Import And Export Co., Ltd is is a global chemical industry manufacturers
and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals
and fine chemicals etc.The aim of XIGRMA is a quality policy that "Elements in the system all have been satisfied,
Personnel has been trained; Every batch of material is checked,
Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time,
quality and reputation to increase market share and promote enterprise development.
The quality, colors and forms of our products have reached a high level in related chemical industry,
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XIGRMA has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".
XIGRMA has 21 subsidiaries and holding companies.
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