Item | Super Grade | First Grade | Normal Grade | Performance |
Appearance | Clear and free of suspended matter | Clear | ||
Color (Pt-Co) | ≤10 | ≤20 | ≤30 | 5 |
Assay % | ≥99.8 | ≥99.5 | ≥98.5 | 99.8 |
Moisture % | ≤0.15 | ≤0.20 | — | <0.15 |
Formic acid % | ≤0.05 | ≤0.10 | ≤0.30 | 0.02 |
acetaldehyde % | ≤0.03 | ≤0.05 | ≤0.10 | 0.01 |
Evaporation Residue % | ≤0.01 | ≤0.02 | ≤0.03 | 0.005 |
Iron % | ≤0.00004 | ≤0.0002 | ≤0.0004 | 0.00002 |
Permanganate Time, Min | ≥30 | ≥5 | —- | >120 |
Q1: May I get sample?
A1: Free sample is available, you only need to pay freight.
Q2: How long does it take for me to get sample?
A2: Usually it will cost about 5 days after delivery.
Q3: How can I place an order?
A3: You can contact us about your order details by E-mail, WhatsApp, Skype, etc.
Q4: How can you guarantee your products are qualified?
A4: We will test the goods and issue COA before delivery
At Aozun Chem, we organize our extensive product range into categories to help you find the
precise chemical solutions you need. Each category is carefully curated to address specific industry challenges,
ensuring that you receive the most effective products for your applications. Delve into
our product categories to explore what’s possible.
chemicals are used Preservatives: Potassium sorbate, Sodium benzoateAntioxidants: Vitamin C (ascorbic acid), BHA (butylated hydroxyanisole)Flavor enhancers: Monosodium glutamate (MSG), Ethyl
chemicals are used Preservatives: Potassium sorbate, Sodium benzoateAntioxidants: Vitamin C (ascorbic acid), BHA (butylated hydroxyanisole)Flavor enhancers: Monosodium glutamate (MSG), Ethyl
Chemicals are used Preservatives: Potassium sorbate, Sodium benzoateAntioxidants: Vitamin C (ascorbic acid), BHA (butylated hydroxyanisole)Flavor enhancers: Monosodium glutamate (MSG), Ethyl
Chemicals are used Preservatives: Potassium sorbate, Sodium benzoateAntioxidants: Vitamin C (ascorbic acid), BHA (butylated hydroxyanisole)Flavor enhancers: Monosodium glutamate (MSG), Ethyl
Chemicals are used Preservatives: Potassium sorbate, Sodium benzoateAntioxidants: Vitamin C (ascorbic acid), BHA (butylated hydroxyanisole)Flavor enhancers: Monosodium glutamate (MSG), Ethyl
chemicals are used Preservatives: Potassium sorbate, Sodium benzoateAntioxidants: Vitamin C (ascorbic acid), BHA (butylated hydroxyanisole)Flavor enhancers: Monosodium glutamate (MSG), Ethyl
We’re here to assist you with any questions or inquiries you may have. Whether you’re interested in our products, need a custom solution, or just want to learn more about what we do, don’t hesitate to reach out. Fill out the form below, and a member of our team will get back to you promptly
The business covers organic chemicals, inorganic chemicals and fine chemicals. Our products are highly functional and widely used in industries including ink, printing and dyeing, electronics, medicine, water treatment and food additives, etc.
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