| Customization: | Available |
|---|---|
| CAS No.: | 3567-69-9 |
| Formula: | C20h12n2na2o7s2 |
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Specification:
| SR.NO. | TEST | SPECIFICATIONS | RESULTS |
| 1 | PURE DYE CONTENT | 85.0% MIN | 91.42% |
| 2 |
VOLATAILE MATTER AT 125°c AND CHLORIDE & SULPHATE |
15.0% MAX | 8.28% |
| 3 | WATER INSOLUBLE MATTER | 0.2%MAX | 0.08% |
| 4 | ETHER EXTRACTION | 0.2% MAX | 0.05% |
| 5 | SUBSIDIARY DYES | 4.0% MAX | 0.13% |
| 6 | ETHER EXTRACTION | 0.2% MAX | 0.05% |
| 7 | UNSULPHONATED AROMATIC AMINES | 0.10 % MAX | <0.1% |
| 8 | LEAD | 2 PPM MAX | 0.12% |
| 9 | ARSENIC | 3 PPM MAX | <20.0% |
| 10 | MERCURY | 1 PPM MAX | <0.40% |
| 11 | CADMIUM | 1 PPM MAX | PASSES |
| 12 | HEAVY METALS | 20 PPM MAX | PASSES |
FD&C Red 4 is mainly used for dyeing wool fabrics, and it is navy blue after dyeing with chromium salt. Polyamide can be dyed in acetic acid bath. It can be used in the manufacture of lake and ink, as well as in the dyeing of leather, paper, wood, electrolytic aluminum, medicine, biology and cosmetics. With acid lake blue A spell acid medium deep blue AGLO. Its heavy metal salts can be used as organic pigments
You May Also Need Other Food Colors:
| SYNTHETIC FOOD COLOR | LAKE COLORS | ||
| QUINOLINE YELLOW | LAKE QUINOLINE YELLOW | ||
| TARTRAZINE | LAKE TARTRZINE | ||
| SUNDET YELLOW | LAKE SUNSET YELLOW | ||
| ERYTHROSINE | LAKE ERYTHROSINE | ||
| PONCEAU 4R | LAKE ALLURA RED | ||
| ALLURA RED | LAKE CARMOISINE | ||
| AMARANTH | LAKE AMARANTH | ||
| CARMOISINE | LAKE CHOCOLATE BROWN | ||
| CHOCOLATE BROWN | LAKE BRILLIANT BLUE | ||
| BRILLIANT BLUE | LAKE INDIGO CARMINE | ||
| PATENT BLUE | We also offer blended colors | ||
| INDIGO CARMINE |
HALA & KOSHER STATEMENT |
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HUNAN JQMATERIAL Co.,Ltd is reputable supplier specialized in pigments and dyes since 2010. After years of development, the company has an experienced sales and after-sales service team.
Strict quality guarantee system and perfect management system, high-quality products after-sales service is our foothold. Based on "quality first, reputation first" principle , provide customers with qualified colorants food, cosmetic and pharmaceutical industries and organic intermediate for dyes and pharmaceutical industry.
MOQ is 1KG. We have 1kg bag and bottle
5KG bottle and 20L bottleSample usually shipped by Fedex, DHL, UPS.
Bulk order can be shipped by sea, air or by railway.
1. Before shipment, free sample for test
2. Packing as your request, with photo before shipment
3. Cargoes photo before and after loading into container
4. Fast shipment by reputed shipping line
5. Best service after shipment with emails
Q1: Are manufacturer or trading company?
A: We are manufacturer. You are welcome to visit our factory.
Q2: How to contact with us?
A: Click the "Send your message to this supplier", send us message, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept?
A: For small order,you can pay on by Paypal, Western Union, Money Gram etc
For bulk order, you can pay to our company's bank account.
Q4:How can I make payment safe?
A: The whole transaction is under Made-in-China (Third party) inspection
Q5:How can I get a sample?
A few sample is free but you need to pay for the shipping cost.we normally send sample by FEDEX, DHL,EMS.
Please send us your inquiry directly as below !! Thank you !
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