Tartrazine

[ Chemical Name ] Trisodium 5-hydroxyl-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-1H-pyrazole-3-Carboxylate
[ Molecular Weight ] 534.37
[ Molecular Formulat ] C16H9N4Na3O9S2
[ Color ] Light Orange
[ Odor ] Odorless
[ Stability to Light ] Good
[ Oxidation ] Fair
About Tartrazine
Dye Content    ≥85.0%
Loss on drying, sodium chlorides & sulphates    ≤15.0%
Water Insoluble Matter    ≤0.3%
Subsidiary Dyes    ≤1.0%
Arsenic(as As)    ≤1ppm
Heavy Metals(as Pb)    ≤10ppm

Note: All pictures & informations are for reference only. The actual goods in kind prevail.

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Bolise Co., Limited. After send online enquiry, we will reply you as soon as possible, if not get any response on time please contact us by Tel or Email.

Welcome to Bolise Co., Ltd.
1. E-mail: [email protected]
2. Tel: +86 592 5365887
Working Time: 8:30--18:00, Monday--Friday

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Bolise Co., Limited.

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Our products have been certificated with the ISO certificate, free sample is available.
CGMP Manufacturer to ensure the quality stable and reliable.

All of our ingredients meet strict quality and food safety standards, and surpass industry standards for purity and cleanliness.

We are committed to meeting customers' unique needs by providing comprehensive and professional service, enjoying a good reputation among our business partners and customers for high-quality products, excellent after-sales services, competitive prices, and prompt shipping.

Highly welcome friends from all over the world to contact us. We will reply to you as soon as possible, after sending an online inquiry. And please feel free to call us if any urgent inquiry or without getting response from us in time.

Tartrazine

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Contact Details

Tartrazine

Steven Lee

Siry Tgly

Amy Zeng

Daisy Chan