Pigment

Riwa chemicals co.ltd is one of the top-ranking pigment and dyestuff manufacturers in china , and also export many inorganic chemicals and orgranic chemicals such as amine ,plastic Auxiliaries .solvent etc. we also would like to be your agent in china . Riwa chemicals mainly manufacture organic, inorganic, Azo,Lake, Toner pigment and dyestuff,more than 100 items used in ink, paint ,coating,plastic,rubber,pigment printing and stationery,we sincerely welcome all the people in the world to negotiate, satisfing the user needs are our ultimate objective ,we regard equality ,mutual benefit as business basis. If you are interested in our products ,then please don't hesitate to contact us. We supply the follwong products: Organic pigment yellow 1.3.12.13.14.17.65.74.81.83.97.139.150.154.168.176.180.183.191.etc, Orangic pigment red 112.122.146.170.266.175.176.177.179.185.208.254.etc Organic pigment bule 15:0.15:3.etc . Iron Oxide pigment red 130A .130B.130S.130P.101.120.110.230.140.18

Our products include black, white and all kinds of high-concentration colored master batches with excellent quality and complete specification, which are widely used for thermoplastic such as PE, PP, PS, AS, ABS, PP-R, PET and BOPP. We have advanced molding techniques such as blow moulding, inject moulding, extrusion moulding and film blowing. Our products include antistatic, antibiosis, antibacterial functional masterbatch, cable, lawn and stuffing masterbatch. They have finest dispersion performance and strong pigmentation force, and can save resource, with non-pollution, simple pigmentation techniques(MSN:jack929221(at)hotmail.com)

We engage in supplying iron oxide pigments which can be used in the following industries. * For ceramics and ceramic stains ——Temperature-resistant series of Iron Oxide Red. * For coatings and paints —— Iron Oxide Red, Yellow, Black, Green and Blue. * For concrete and pavement —— Iron Oxide Red, Yellow, Black, Green and Blue. Besides, we mainly supply ceramic stains (metal Oxides): Body stains Glaze stains The good dispersion, tinting strength and plentiful colors make our products excellent application performance. With sincerity, we are wirting to you to introduce our products with the hope that we may cooperate in the near future. If you are interested in our products, please feel free to contact us.

We engage in supplying iron oxide pigments which can be used in the following industries. * For ceramics and ceramic stains ——Temperature-resistant series of Iron Oxide Red. * For coatings and paints —— Iron Oxide Red, Yellow, Black, Green and Blue. * For concrete and pavement —— Iron Oxide Red, Yellow, Black, Green and Blue. Besides, we mainly supply ceramic stains (metal Oxides): Body stains Glaze stains The good dispersion, tinting strength and plentiful colors make our products excellent application performance. With sincerity, we are wirting to you to introduce our products with the hope that we may cooperate in the near future. If you are interested in our products, please feel free to contact us.

We engage in supplying iron oxide pigments which can be used in the following industries. * For ceramics and ceramic stains ——Temperature-resistant series of Iron Oxide Red. * For coatings and paints —— Iron Oxide Red, Yellow, Black, Green and Blue. * For concrete and pavement —— Iron Oxide Red, Yellow, Black, Green and Blue. Besides, we mainly supply ceramic stains (metal Oxides): Body stains Glaze stains The good dispersion, tinting strength and plentiful colors make our products excellent application performance. With sincerity, we are wirting to you to introduce our products with the hope that we may cooperate in the near future. If you are interested in our products, please feel free to contact us.

We engage in supplying iron oxide pigments which can be used in the following industries. * For ceramics and ceramic stains ——Temperature-resistant series of Iron Oxide Red. * For coatings and paints —— Iron Oxide Red, Yellow, Black, Green and Blue. * For concrete and pavement —— Iron Oxide Red, Yellow, Black, Green and Blue. Besides, we mainly supply ceramic stains (metal Oxides): Body stains Glaze stains The good dispersion, tinting strength and plentiful colors make our products excellent application performance. With sincerity, we are wirting to you to introduce our products with the hope that we may cooperate in the near future. If you are interested in our products, please feel free to contact us.

our products are of high qulity and attractive price. if you need please add my Skype"ink77-zhangxigui" for more detail

Alias name: roselle; hibiscetin; hibiscuss sabdarite; Hibiscus Color Delphinidin-3-elderberrydiglucoside, Delphinidintriglucoside, Cyanidine-3- elderberry diglucoside, Cyanidine-3-glucoside are the main parts of the roselle red. We can see dark red liquid?reddish violet paste or reddish violet powder.It is easily water-soluble. It is absolute a natural pigment abstracted from the calyx of Hibiscus Sabaariffa by modern biotechnology. Widely used in syrup,cold cakes, powder beverage, fruit syrup, ice cream, jelly, fruit juice beverage, candy, the mixture of wines as red to purple-red coloring. This product has been exported to EU, Japan, USA, Asia etc. The physical level and microbiological level can meet the export standards well.For avoiding fakes, this product already has normal enterprise NO: Q/KLE51-2005. Package: cardboard drums, with double aseptic food poly bags inside, 25kgs per drum. Or by Aluminum foil drums, with vacual aseptic food poly bags inside, 0.5-5kgs per packet.

Alias name: Japan Natural No 135 We can see dark reddish violet powder?lump?pasty or liquid with our naked eyes. It also has a little distinctive smell, water-soluble. It is absolute a natural pigment abstracted from the fruit of Gardenia augusta var. grandiflora by modern biotechnology. Widely used in food, flour, stuffing, cold cakes, cooked small red bean ,beverage, sweet wines etc as red coloring. This product has been exported to EU, Japan, USA, Asia etc. The physical level and microbiological level can meet the export standards well. For avoiding fakes, this product already has normal enterprise NO: Q/KLE259-2005. Package: cardboard drums, with double aseptic food poly bags inside, 25kgs per drum. Or by Aluminum foil drums, with vacual aseptic food poly bags inside, 0.5-5kgs per packet.

Alias name: Gardenia Skyblue Pigment We can see dark blue powder with our naked eyes. It is easily water-soluble. It is absolute a natural pigment abstracted from the fruit of Gardenia augusta var. gardiflora by modern biotechnology. Widely used in hard sugar, pectine, agaragar, pudding, biscuit, cakes, cake prefabricate powder, cream powder,ice cream, milk product, egetables, garden pea etc tin, beverage, fruit juice as blue coloring. This product has been exported to EU, Japan, USA, Asia etc. The physical level and microbiological level can meet the export standards well. For avoiding fakes, this product already has normal enterprise NO: Q/KLE258-2005. Package: cardboard drums, with double aseptic food poly bags inside, 25kgs per drum. Or by Aluminum foil drums, with vacual aseptic food poly bags inside, 0.5-5kgs per packet.

Alias name: Monascus rice We can see redbrown to purple-red rice grains with our naked eyes. It is absolute a natural pigment abstracted from indica type rice, non glutinous rice, glutinous rice etc rice crop by modern biotechnology. Widely used in the mixture of wines, candy, smallgoods products, frozen stick confection, ice lolly, biscuit, bean curd preserved, puffed food, flavoured milk beverage, seasoned pack, chilli sauce, sweet sauce etc foodstuff industry as natural coloring. This product has been exported to EU, Japan, USA, Asia etc. The physical level and microbiological level can meet the export standards well. For avoiding fakes, this product already has normal enterprise NO: Q/KLE01-2005. Package: cardboard drums, with double aseptic food poly bags inside, 25kgs per drum. Or by Aluminum foil drums, with vacual aseptic food poly bags inside, 0.5-5kgs per packet.

Alias name: Spirulina Blue ; Algae Blue Phycocyanin is the main part of the spirulina blue color. It is protein combined pigment, has the same character with protein. We can see blue granule or powder with our naked eyes. It is water-soluble. It is absolute a natural pigment abstracted from the sporus of Spirulina Arthorspira platenis by modern biotechnology. Widely used in ice cream, cakes, fast thawing powder, horse radish powder, frozen stick confection, ice lolly, jelly, candied beverage, cheese products etc as blue coloring. This product has been exported to EU, Japan, usa, Asia etc. The physical level and microbiological level can meet the export standards well. For avoiding fakes, this product already has normal enterprise NO: Q/KLE250-2005. Package: cardboard drums, with double aseptic food poly bags inside, 25kgs per drum. Or by Aluminum foil drums, with vacual aseptic food poly bags inside, 0.5-5kgs per packet.

Alias name: ovoester; (3S,3'S)-astaxanthin We can see needle crystal with our naked eyes and if added to the water it can form red crystals. It is absolute a natural pigment abstracted from plants, algae,(e.g. Haemtococcus pluvialis), trout, crustacea, salmon by modern biotechnology. Widely used in carrot pigment. This product has been exported to EU, Japan, USA, Asia etc. The physical level and microbiological level can meet the export standards well. For avoiding fakes, this product already has normal enterprise NO: Q/KLE231-2005. Package: cardboard drums, with double aseptic food poly bags inside, 25kgs per drum. Or by Aluminum foil drums, with vacual aseptic food poly bags inside, 0.5-5kgs per packet.

Alias name: (3R,3'R)- zeaxanthin; all-trans-ß-carotene-3,3'-diol; zeaxanthol; anchovyxanthin We can see yellow metalescent rhombus tabular crystal extracted from ethanol with our naked eyes. It is nearly water-fast. It is absolute a natural pigment abstracted from corn, spinage, eggs, fishes, algae, etc every kinds of plants and animals by modern biotechnology. Widely used in medicine and foodstuff industry as natural coloring. This product has been exported to EU, Japan, USA, Asia etc. The physical level and microbiological level can meet the export standards well. For avoiding fakes, this product already has normal enterprise NO: Q/KLE226-2005. Package: cardboard drums, with double aseptic food poly bags inside, 25kgs per drum. Or by Aluminum foil drums, with vacual aseptic food poly bags inside, 0.5-5kgs per packet.

Alias name: betacarotene; carotaben; phenoro; provatene; solatene We can see purple-red or dark red crystallizing or crystalline powder with our naked eyes. It is absolute a natural pigment abstracted from liver, grease, thyroid gland , nephridium , milt , pancreas , ovary , adrenal gland etc animal tissue by modern biotechnology. It has high content in chito melon, cantaloupe, lima beans, carotte, pumpkin, peach, cushaw, sweet potatoes wild cabbage, garden pea, chinese gooseberry, grapefruit, orange etc plants. We can see salmon pink powder, instability for the light, heat, oxygen, acid nonfast, but stability for the weak base. Widely used in meat industry, pasta, cold drink, cosmetic, medicine etc as natural coloring. This product has been exported to EU, Japan, USA, Asia etc. The physical level and microbiological level can meet the export standards well. For avoiding fakes, this product already has normal enterprise NO: Q/KLE225-2005. Package: cardboard drums, with double asept

Alias name: Lacmus; Tournesol; Turnsole; Laccamusica; Lacca Coerulea Azolitmin and erythrolitmin, alkaloid, lecanoricacid, orcein, erythrolein are the main parts of the litmus. We can see blue powder?lump or cubic crystal with our naked eyes.It is partial water-soluble and alcohols-soluble. It is absolute a natural pigment abstracted from Lichenes by modern biotechnology. Widely used in beverage as natural coloring. Also used as acid base indicator. This product has been exported to EU, Japan, USA, Asia etc. The physical level and microbiological level can meet the export standards well. For avoiding fakes, this product already has normal enterprise NO: Q/KLE212-2005. Package: cardboard drums, with double aseptic food poly bags inside, 25kgs per drum. Or by Aluminum foil drums, with vacual aseptic food poly bags inside, 0.5-5kgs per packet.

The color get changed by the change of the PH value. It is absolute a natural pigment abstracted from the peel of Chinese jujube by modern biotechnology. Widely used in foodstuff as natural coloring. This product has been exported to EU, Japan, USA, Asia etc. The physical level and microbiological level can meet the export standards well. For avoiding fakes, this product already has normal enterprise NO: Q/KLE171-2005. Package: cardboard drums, with double aseptic food poly bags inside, 25kgs per drum. Or by Aluminum foil drums, with vacual aseptic food poly bags inside, 0.5-5kgs per packet.

Alias name: Indigo Blue; Indigotin; Indigo natural We can see dark blue powder with our naked eyes. It is water-fast. It is absolute a natural pigment abstracted from the leaves of Polygomum tinctorium Lour e.g. blue Polygonum, blue tea, Strobilanthes cusia, woad by modern biotechnology. Widely used in every kinds of textile dyeing as blue coloring. Indigo is very popular with people for thousands of years as the rich color and the fastness. This product has been exported to EU, Japan, USA, Asia etc. The physical level and microbiological level can meet the export standards well. For avoiding fakes, this product already has normal enterprise NO: Q/KLE165-2005. Package: cardboard drums, with double aseptic food poly bags inside, 25kgs per drum. Or by Aluminum foil drums, with vacual aseptic food poly bags inside, 0.5-5kgs per packet.

Alias name: Curcumin Curcumin(70%), Demethoxycurcumin(15%) and Dimethoxycurcumin(10%)are the main parts of the turmeric colour. We can see saffron yellow crystallizing or powder with our naked eyes. It is easily acetic acid glacial-soluble. It is absolute a natural pigment abstracted from the rootstalk of Zingberaceae Curcuma Longa L. by modern biotechnology. Widely used in foodstuff industry, e.g. candy, ice cream, carbonated beverage, artificial butter, jelly, dried turnip, curry powder etc as natural coloring. Also to be taken as an indicator of chemical reactions. This product has been exported to EU, Japan, USA, Asia etc. The physical level and microbiological level can meet the export standards well. For avoiding fakes, this product already has normal enterprise NO: Q/KLE162-2005. Package: cardboard drums, with double aseptic food poly bags inside, 25kgs per drum. Or by Aluminum foil drums, with vacual aseptic food poly bags inside, 0.5-5kgs per packet.

Alias name: Beet Root Red Betanin(75%-95%), yellow betaxanthin, isobetanin, isoprebetanine and degradation product of beet pigment are the main parts of the beet root red. Also contains Sugar, salt and protein of beet. We can see reddish violet to modena liquid with our naked eyes. It is easily water-soluble. It is absolute a natural pigment abstracted from the rootstalk of Beta vulgaris var.rubra(be commonly referred to as garden beet) by modern biotechnology. Widely used in cold drink, milk product, fruit and heating needless food as reddish violet coloring. Unsuitable for beverage. This product has been exported to EU, Japan, USA, Asia etc. The physical level and microbiological level can meet the export standards well. For avoiding fakes, this product already has normal enterprise NO: Q/KLE158-2005. Package: cardboard drums, with double aseptic food poly bags inside, 25kgs per drum. Or by Aluminum foil drums, with vacual aseptic food poly bags inside, 0.5-5kgs per packet.