| Customization: | Available |
|---|---|
| CAS No.: | 9004-61-9 |
| Formula: | C14h22nnao11 |
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Test items
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Specification
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Appearance
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White or off-white powder or granules
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glucuronic acid
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≥45.0%
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Sodium Hyaluronate
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≥93.0%
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Transmittance
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≥99.0%
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pH(0.5% aqueous solution)
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5.0-8.5
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Intrinsic Viscosity
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Measured value
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MW
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3000Da-2.6 million Da
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Protein
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≤0.1%
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Loss On Drying
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≤10.0%
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Heavy metals (as lead)
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≤20ppm
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Total colonies
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≤100CFU/g
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Mold and Yeast
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≤50CFU/g
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Staphylococcus aureus
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Do not check out/g
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Pseudomonas aeruginosa
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Do not check out/g
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1.Packing:
25kg/bag, or per your requirement.
18-20mt/20'FCL
2.Storage:
The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air.
3.Transportation:
During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.
Shandong Boyu Co., Ltd. is located in Shandong Province, China. We specialize in the production and trade of organic intermediates, food additives, daily chemicals, etc.
Our products are exported to more than 100 countries overseas, and we have established close and stable cooperative relationships with more than 200 countries. 80% of them are exported to Europe and the United States, and 20% are exported to Southeast Asia, the Middle East, South Africa and other regions. Due to excellent quality and after-sales service, our company has won a good reputation at home and abroad and is highly praised by customers.
"Quality first, customer first" is our tenet.
Sincerely looking forward to establishing long-term and mutually beneficial business relationships with customers around the world.
Q1: How to confirm the Product Quality before placing orders?
A: By sending you available samples.Or if you have special requirements on the goods, we can prepare samples according to your requirement for confirmation.
Q2: Can you supply free samples?
A: Yes, we can provide free sample, but the shipping cost will be paid by the customers. You can either pay the shipping cost or arrange a courier to collect the samples.
Q3: What's the MOQ?
For the high value product, our MOQ starts from 1g and generally starts from 10g.
For other low value product, our MOQ starts from 100g and 1kg.
Q4: How to place order and make payment?
A: You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by TradeManager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q5: How do you treat quality complaint?
A: All our products are strictly tested by our QC and confirmed by QA; unqualified material will not be released to customer. In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.
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