China Sulfamerazine API Supplier,China Sulfamerazine ManufacturerChina Sulfamerazine API Supplier,China Sulfamerazine ManufacturerChina Sulfamerazine API Supplier,China Sulfamerazine ManufacturerChina Sulfamerazine API Supplier,China Sulfamerazine Manufacturer

China Sulfamerazine API Supplier,China Sulfamerazine Manufacturer

  • CAS:127-79-7
  • Molecular Formula:C11H12N4O2S
  • Molecular Weight:264.3
  • Melting Point:234-238 °C
  • Competitive price with high quality
  • Conforms to BP/USP/EP/FCC
  • MOQ:500kg
  • Pack:25kg/drum
  • Standard:USP/BP/EP

COA

ITEM

STANDARD

RESULTS

Appearance

White,yellowish-white or pinkish-white crystalline powder or crystals

Meets

Identification

A.The infrared absorption spectrum;

B.The thin-layer chromatography;

C.The reaction of primary aromatic amines

Meets

Meets

Meets

Melting point

about 235°C,with decomposition

234.4~235.3,
decomposition

Appearance of solution

Not more intensely coloured than Y4,BY4 or GY4

 

Acidity

0.2ml

<0.2ml

Related substance

Meets(0.5%)

Meets,<0.5%

Heavy metals ppm

20ppm

<20ppm

Loss on drying

Not more than 0.5%

0.16%

Sulphated ash

Not more than 0.1%

0.04%

Assay

99.0~101.0%(Dried basis)

99.9%(Dried basis)

Conclusion

Meets EP7 specifications


Our Services

1. Exporting chemical products from China over 5 years of experience.

2. Arrange the orders and shipping with requests in time, According to the different countries

export policy provide complete customs clearance documents..

3. Variety of high quality chemical products with competitive price.

 

Company Information

Hubei Ocean Biotechnology has concentrated on food additives,Vitamins,and some relative 

chemicals for over 20 years domestic experience and 5 years of international experience.

 

FAQ

1. What's your payment terms?
T/T or L/C.

2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days,due to different products you choose.

3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.

4. How about the validity of the products?
According to the products you ordered.

5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and 

Origin certificate. If your markets have any special requirements, let us know.

6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.

 


Hubei Ocean Biotech Co., Ltd.

Tel:86-13995526170

Contact Person:Emily Li

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