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Raw Materials CAS 144-83-2 Sulfapyridne

Name: Raw Materials CAS 144-83-2 Sulfapyridne
Brand: Wuhan pnq
SKU: pr2606021629
Price: 5 USD
Availability: InStock

Unit Price:

$5-6/KG FOB

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CAS No.:

144-83-2

Grade:

Chemical Grade

Content:

99%

Port:

shanghai

Brand:

Wuhan pnq

Packaging:

Aluminum foil bag

Price valid (until):

2026-07-02

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Wuhan Pnq Int Trade Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Apigenin,PQQ,NMNH

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Product Description
Seller Information

Description

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Q1: What's your MOQ?

A:It depends on different products,we can accept sample order or provide free sample for your test.

Q2:How about delivery leadtime?

A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q3: Is there a discount?

A:Different quantity has different discount.

Q4:How to start orders or make payments?

A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T or Bitcoin.

Q5: How do you treat quality complaint?

A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q6:We don't know you at all, how can we trust you?

A: You are always warm welcomed to visit us at any time.Before we start B2B, MIC has audited our company on-spot and approved our credit.Commitment is the No.1 Point of our Enterprise's Value.

Q7:Do you test all your goods before delivery?

A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.

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Basic Info

Product Name:

Sulfapyridine

Other Name:

Benzenesulfonamide,4-amino-N-2-pyridinyl-;Sulfanilamide,N1-2-pyridyl-;Sulfanilamide,N1-2(1H)-pyridylidene-;Sulfanilamide,N4-2-pyridyl-;4-Amino-N-2-pyridinylbenzenesulfonamide;M and B 693;Adiplon;Coccoclase;Dagenan;Eubasin;Eubasinum;Haptocil;Piridazol;Plurazol;N1-2-Pyridylsulfanilamide;Relbapiridina;Ronin;Septipulmon;Streptosilpyridine;2-Sulfanilamidopyridine;Sulfapyridine;Sulfidine;Thioseptal;Trianon;2-Sulfapyridine;A-499;Sulfidin;Pyriamid;Pyridazol;Sulphapyridine;4-[(2-Pyridylamino)sulfonyl]aniline;Pirodazole;NSC 41791;NSC 4753;N-(2-Pyridyl)-4-aminobenzenesulfonamide

CAS No.:

144-83-2

Molecular Formula:

C11H11N3O2S

InChIKeys:

InChIKey=GECHUMIMRBOMGK-UHFFFAOYSA-N

Molecular Weight:

249.29

Exact Mass:

249.29

EC Number:

205-642-7

UNII:

Y5V2N1KE8U

NSC Number:

757329|41791|4753

DSSTox ID:

DTXSID3026067

NCI Thesaurus Code:

C66570

ATC Code:

J - Antiinfectives for systemic use

HScode:

29350010

Categories:

Veterinary Raw Materials

Characteristics

PSA:

93.5

XLogP3:

Appearance:

Sulfapyridine appears as odorless or almost odorless white or yellowish-white crystalline powder. Very slightly bitter taste. Aqueous solution is neutral. (NTP, 1992)

Density:

1.3220 (rough estimate)

Melting Point:

192 °C

Boiling Point:

473.5±51.0 °C(Predicted)

Flash Point:

240.2±30.4 °C

Refractive Index:

1.6740 (estimate)

Water Solubility:

H2O: <0.1 g/100 mL at 22 ºC

Storage Conditions:

2-8°C

Vapor Pressure:

3.9E-09mmHg at 25°C

Toxicity:

LD50 orally in mice: 7.5 mg/g (Wien)

PKA:

8.43None

Dissociation Constants:

8.43

Collision Cross Section:

150.8 Å² [M+H]+ [CCS Type: TW, Method: Major Mix IMS/Tof Calibration Kit (Waters)]|151.6 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]|142.3 Å² [M+H]+ [CCS Type: TW]|154.6 Å² [M+H]+ [CCS Type: TW, Method: calibrated with Waters Major Mix]|163.9 Å² [M+Na]+ [CCS Type: TW, Method: calibrated with Waters Major Mix]|156.54 Å² [M-H]-

Air and Water Reactions:

Insoluble in water.

Reactive Group:

Amines, Phosphines, and Pyridines

Reactivity Profile:

SULFAPYRIDINE is an amino acid. Slowly darkens on exposure to light (NTP, 1992). Soluble in both acidic and basic aqueous solutions

See More Sulfapyridine Properties 

Hazard Identification

Classification of the substance or mixture

Reproductive toxicity, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H361 Suspected of damaging fertility or the unborn child
Prevention	P203 Obtain, read and follow all safety instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P318 IF exposed or concerned, get medical advice.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Sulfapyridine Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Apigenin,PQQ,NMNH

Location:
Room 1006, Building C6, Economic Development Wanda, Caidian District, Wuhan City, Hubei Province

Payment Terms:
100% TT in advance

Average lead Time:
30

Total Annual Revenue:
Less than $1 million

Total Employees:
5-10

Year of Establishment:
2021

Wuhan PNQ trade located in Wuhan, China, is an innovative natural products manufacturer and supplier that offers raw powders as dietary ingredients, food and beverage additives, sports nutrition supplements.
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