| Customization: | Available |
|---|---|
| CAS No.: | 149-32-6 |
| Formula: | C4h10o4 |
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| ITEM | SPECIFICATION | TEST RESULT | ||||
| Appearance | White crystalline powder or granular | White crystalline powder or granular | ||||
| Assay ( on dry basis), % | 99.5-100.5 | 99.95 | ||||
| PH Value | 5-7 | 6.84 | ||||
| Loss on drying, % | ≤0.2 | 0.05 | ||||
| Ash, % | ≤0.1 | 0.005 | ||||
| Melting range, ºC | 119-123 | 119.2-122.4 | ||||
| Lead (Pb), mg/kg | ≤0.5 | 0.02 | ||||
| As, mg/kg | ≤0.3 | <0.01 | ||||
| Reducing Sugars, % | ≤0.3 | <0.3 | ||||
| Ribitol and glycerol, % | ≤0.1 | <0.01 | ||||
| Cont of bacteria, cfu/g | ≤300 | <10 | ||||
| Yeast and Moulds cfu/g | ≤100 | <10 | ||||
| Coliform MPN/g | ≤0.3 | <0.3 | ||||
| Pathogens | Salmonella enteriditis | Negative | Negative | |||
| Shigella | Negative | Negative | ||||
| Staphylococcus aureus | Negative | Negative | ||||
| Beta Hemolyticstreptococcus | Negative | Negative | ||||
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Hebei Fengjia New Material Co.,Ltd is a leading chemical company headquartered in Shiajiazhuang, China. specializing in the production and supply of a diverse range of chemical products. Established in 2020, we have built a strong reputation for our commitment to quality, customer service, and sustainability. Our extensive portfolio includes industrial chemicals, food ingredients, and cosmetic raw materials, serving various sectors such as manufacturing, cosmetic, food and beverage, and pharmaceuticals.
With a robust network of trusted suppliers and a strategic geographic footprint across Europe, Asia, and North America, Hebei Fengjia New Material Co.,Ltd is dedicated to providing reliable, high-quality solutions tailored to meet the specific needs of our clients. We prioritize sustainable practices in our operations, ensuring that we contribute positively to both our customers and the environment. Our experienced team of professionals is committed to fostering long-term partnerships, guiding clients through every step of the chemical trading process.
At Fengjia New Material, we are not just suppliers; we are your strategic partners in achieving success.
Q1. Can I have a sample order for your product?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A: Usually need 3-5 days, mass production time usually needs 1-2 weeks. The exact lead time need to be confirmed according to exact product and quantity.
Q3. How do you ship the goods?
A: For small quantity, we can ship by DHL, UPS, FedEx or TNT to make it fastest to arrive. For big quantity, we can ship by air, sea, train according to exact situation. We also support DDP shipping.
Q4. How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T
Q5: How to deal with the faulty?
A: Firstly, we have strict quality control system and will take care of the quality for you.
Secondly, we will help you to solve the problems in case there's a problem.
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