Organic Intermediate 4-Aminobenzenesulfonic Acid Sulphanilic Acid 99% CAS 121-57-3 Sulfanilic Acid By First Chems Co., LTD,

Organic Intermediate 4-Aminobenzenesulfonic Acid Sulphanilic Acid 99% CAS 121-57-3 Sulfanilic Acid

Precio FOB

Obtener el precio más reciente

1 ~ 10 USD / Kilogram ( Negotiable )

1 Kilogram Minimum Order

País:

China

N º de Modelo:

Precio FOB:

1 ~ 10 USD / Kilogram ( Negotiable )(Negociable) Obtener el precio más reciente

Lugar de origen:

China

Precio de pedido mínimo:

1 per Kilogram

Cantidad de pedido mínimo:

1 Kilogram

Detalle de embalaje:

Export Carton Dimensions L/W/H 60.0 x 50.0 x 40.0 Centimeters

El tiempo de entrega:

7-10 days

Capacidad de suministro:

100 Kilogram per Week

Tipo de pago:

T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other

Grupo de productos :

Pharmaceutical Intermediates

Especificaciones del producto

Other Names: Dimethyl carbonate
MF: C3H6O3
Grade Standard: Industrial Grade
Purity (%): 99%
Appearance: Powder
Application: Industrial
Brand Name: First Chems Co., LTD

Melting Point: 300ÂºC: Vapor Pressure: 0PA at 25ÂºC
Boiling Point: 288 ÂºC: Density: 1.485
Store:Store Below +30Â°c.:Color: White
Specification:Industry grade:Origin:China

Descripción del producto

Model Number	121-57-3
Brand Name	First Chems Co., LTD
origin	China
Small Orders	Accepted

Product Description

White or off-white crystal. Hydrates lose water at 100 ° C, and anhydrates begin to decompose and carbonize at 280 ° C. The relative density is 1.485 (25/4). Slightly soluble in cold water, insoluble in ethanol, ether and benzene, significantly acidic, soluble in caustic soda solution and sodium carbonate solution.

Another name: 4-Aminobenzenesulfonic Acid Chemical formula: C6H7NO3S

Molecular weight: 173.19 EINECS No.: 204-482-5

Melting point: >300 °C(lit.) Storage: Store below +30°C.

PH 2.5 (10g/l, H2O, 20ºC) Flashing point: 288 ºC

Vapour pressure: 0Pa at 25ºC Density: 1.485

Boiling point: 288 ºC Appearance:

Colorless liquid

Refractive index: 1.5500 (estimate) Soluble: 0.1 g/100 mL (20 ºC)

ITEMS	SPECIFICATIONS
Appearance	White crystals
Content	99%
Free anil ine	≤0.02%
Water insoluble matter	≤0.10%

Company profile

First Chems Co., LTD is an enterprise mainly in engaged in researching, producing and saling new-born API. Our company is located in Shijiazhuang city,Hebei province.
We have many years of professional experiences and a professional team of scientists and advanced equipments. Nowadays we formed a large varieties large scale, complete categories and high technology content product chain. Our quality system has been accredited by SQS and our quality center guarantees quality with full documentation control and complete facilities.
Based on the good quality, pretty competitive price and safe delivery our products are widely exported to many different countries, like Netherlands, Spain, UK, USA and so on. And our products are highly recognized by customers around the world, so we can build long-term cooperative relationship with many pharmaceutical enterprises in the world. We upload the principles of openness and transparency and dedicated to provide efficient and high quality services to every customer. We are sincerely looking forward to establishing a long-term stable and win-win business relationship with every customer.

Packing and Shipping

Our Advandage
1.High quality --Coming from good materials and high technology.
2.Lower price--Not cheapest but the lowest at the same quality.
3.Good service--Satisfactory service before and after sale.4.We have our own warehouses in Australia, the United States, Germany, Canada and other countries, which greatly saves shipping time and customers can receive their packages faster. In addition, customers can also choose door-to-door pickup service.

FAQ

Q: How to order this product?
A: You can click "contact now" , and send us a inquiry, leave your number if possible, we will contact with you as soon as possible, then we can talk order details.
Q: How long can I receive my ordered goods?
A: We ship by express door to door; you can receive it in 7-10 days.
Q: What liquid should I add into the vial? And how much liquid needed?
A: You can add sterile water or saline, 1 vial add 1ml liquid is ok.
Q: Will I have any side effects after using peptide?
A: If you just begin to use, it is better to follow doctor's prescription. And if there is no allergy or any uncomfortable symptom, you can continue to use but take it in a suitable dosage. A few people will have slight allergy reaction, but after your body get used to it, the allergy will be disappear and back to normal.
Q: How to store it?
A: If it hasn't been opened, just put it in cool dry place, if it is opened, you may put it in cold storage for 2-5 degree condition.

País:	China
N º de Modelo:	-
Precio FOB:	1 ~ 10 / Kilogram ( Negotiable ) (Negociable) Obtener el precio más reciente
Lugar de origen:	China
Precio de pedido mínimo:	1 per Kilogram
Cantidad de pedido mínimo:	1 Kilogram
Detalle de embalaje:	Export Carton Dimensions L/W/H 60.0 x 50.0 x 40.0 Centimeters
El tiempo de entrega:	7-10 days
Capacidad de suministro:	100 Kilogram per Week
Tipo de pago:	T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other
Grupo de productos :	Pharmaceutical Intermediates