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Product Name:BASIC GREEN 4, MALACHITE GREEN CRYSTAL
C.I. No.: 42000
CAS No.: 569-64-2
Molecular Formula: C23H25ClN2
Molecular Weight: 364.91
Relative name:Basic green4;Ethanedioate;Solid Green O;Basic Green 4;Light Green n;Malachite green.
Shade: bright blue light gree
Product Name: Direct Black 56
C.I. No.: 34170
CAS No.: 8003-57-4
Molecular Formula: C36H22N7Na3O10S3
Molecular Weight: 877.77
Shade: red light grey. Gray powder.
 
Common Name: Direct Red 28
Other Name: Direct Scarlet 4B
CAS No.: 573-58-0
EINECS No.: 209-358-4
C.I. No.: ---
Appearance: Brownish Red Powder
Molecular Formula: C32H22N6Na2O6S2
Brand Name: Ritan
Shelf Life: 2 Years
Place of Origin: China
Common Name:   Disperse Red 153
Other Name: Scarlet GS 200% 
CAS No.:   78564-87-1  
EINECS No.:  / 
C.I. No.:  /
Appearance: Dark red powder  
Molecular Formula:  C18H15Cl2N5S
Brand Name:  Ritan
Shelf Life:  2 Years
Place of Origin:  China
Disperse Yellow E-3G (C.I.Yellow 54) 200%
Common Name: Disperse Yellow 54
Other Name: Disperse Yellow E-3G 200%
CAS No.: 12223-85-7
EINECS No.: 231-474-9
C.I. No.: 47020
Appearance: /
Molecular Formula: C18H11NO3
Brand Name: Ritan
Shelf Life: 2 Years
Place of Origin: China
Product Name:Disperse Blue 79 200%
Color index:.11345

CAS No.: 12222-85-4

EINECS:235-475-5

Molecular Formula: C24H27BrN6O10

Molecular Weight:639.4094
C.I.: Direct Brown 115 
C.I.: NA
CAS: 12239-29-1/70304-36-8 
EC: 274-548-6/602-745-2
Chemical Formula: C40H26CuN8Na4O16S4
Molecular Weight: 680.6
Chemical Structure: Diphenylethene
Direct Brown 2
C.I. No.: 22311
CAS No.: 2429-82-5
Molecular Formula: C29H19N5Na2O7S
Molecular Weight: 627.54
Shade: Brown.
Disperse Red S-R (C.I. Red 74) 150%
Usage: For polyester dyeing

INDUSTRIES WE SERVED


Industries
Hangzhou Ritan Chemical was found in Year 2009, we are a firm specializing in producing and trading of dyes and dye intermediates.​​​​​​​
Industries
Hangzhou Ritan Chemical was found in Year 2009, we are a firm specializing in producing and trading of dyes and dye intermediates.​​​​​​​
Industries
Hangzhou Ritan Chemical was found in Year 2009, we are a firm specializing in producing and trading of dyes and dye intermediates.​​​​​​​
Industries
Hangzhou Ritan Chemical was found in Year 2009, we are a firm specializing in producing and trading of dyes and dye intermediates.​​​​​​​

ABOUT US

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TESTIMONIALS
WHAT OUR CLIENTS SAY
  • I had a pre-purchase inspection on a Mazda. I was looking to buy it and they let me bring it in on a Saturday with no appoint. Great guys! I recommend this service to everyone who looks for quality!William Hill26 September, 2017
  • I do oil changes regularly here, as the car needs the oil changed in order to work properly. The workers are polite and they really know what they do. I'm also satisfied with the prices here! your products or services.Brian Murdoch09 October, 2017
  • I had a fuel injection issue, and that's why I turned to this service! They fixed everything and even washed my car for free! I’m glad that I went there, the people working there also gave me warranty.Richard Smith01 October, 2017
PROFESSIONAL TECHINCAL TEAM
We have an excellent technical team, which can be designed according to customers requirements.Have an excellent after-sales service team to ensure that the first time to solve customer after-sales problems.More than 10 precision production line, easy to realize large quantities of goods, to provide you with the best price.We have an excellent technical team, which can be designed according to customers requirements.Have an excellent after-sales service team to ensure that the first time to solve customer after-sales problems.More than 10 precision production line, easy to realize large quantities of goods, to provide you with the best price.

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Answer for you
FAQ
  • Trial order accepted, minimum quantity
    25kgs.
  • Free samples(30grams each) provided
    Courier charge be afforded by the buyer.
  • Payment term
    100% T/T advace.
  • Delivery
    Delivery in 7-10days since the order confirmed.
  • Non woven fabric production machine
    SEND US A MESSAGE
    Hangzhou Ritan chemical co.,Ltd.
    Phone:
    +86-13867159397
    Address:
    Jingjiang Industrial park, xiaoshan, Hangzhou,China
    About Us
    Hangzhou Ritan Chemical was found in Year 2009, we are a firm specializing in producing and trading of dyes and dye intermediates.Based on more than 13years sevice, we have good reputation in our clients.​​​​​​​
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