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Chemfine International Co., Ltd.

Pigment Red 57: 1, 5281-04-9, Rubine manufacturer / supplier in China, offering [5281-04-9] Pigment Red 57: 1, [70-55-3]P-Toluenesulfonamide, [80-39-7]N-Ethyl-P-Toluenesulfonamide and so on.

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Supplier Homepage Product Pigment [5281-04-9] Pigment Red 57: 1

[5281-04-9] Pigment Red 57: 1

FOB Price: US $4-7 / kg
Min. Order: 25 kg
Min. Order FOB Price
25 kg US $4-7/ kg
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Production Capacity: 2000metric Ton/Year
Transport Package: 25 Kg Iron Drums, Cartons, Woven Bags or as Custo
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: Pigment Red 57: 1
  • Usage: Ink, Plastic, Paint
  • Einecs: 226-109-5
  • Another Name: Rubine
  • Brand: Chemfine
  • Application: Coating Pigment,Ink Pigments,Plastic &Rubber Pigme
  • Form: Powder
  • Specification: Industrial grade
  • Colour: Red
  • CAS No: 5281-04-9
  • Formula: C18h12n2o6sca
  • Origin Place: Hangzhou Zhejiang
  • Color: Red Powder
  • Style: Organic Pigment
  • Trademark: Chemfine International
  • Origin: Zhejiangchina
Product Description
Structure formula:
[5281-04-9] Pigment Red 57: 1

Pigment Red 57:1

CAS No.: 5281-04-9
EU No.: 226-109-5
Formula: C18H12N2O6SCa
Molecular Weight: 424.46

See the following table

Mainly used in offset printing inks, but also for water-based ink and plastics. 

Packing picture:
[5281-04-9] Pigment Red 57: 1

Our factory has a rigorous quality-control in the whole manufacturing process and adiscreet quality-inspection after production so as to ensure a good and satisfactory quality of products before they flow into the market.
Some photos of our factory are showed as follows

[5281-04-9] Pigment Red 57: 1
product:                            pigment red 57:1
Ph value 7-8
density 1.8
oil absorption 45-55
light fastness 5
heat resistance 180
water resistance 4
oil resistance 4
acid resistance 4
alkli resistance 4

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Mr. Ye Weixin
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