| Customization: | Available |
|---|---|
| CAS No.: | 87-69-4 |
| Formula: | C4h6o6 |
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L-tartaric acid is widely used as a sour agent in beverages and other foods, as well as in wine, soft drinks, candy, bread, and some jelly sweets. It is mainly used as sour agent, resolution agent and pharmaceutical raw material.
| Product name: | L ( + ) -TARTARIC ACID | CAS NO.: | [87-69-4] |
| Inspection basis: | GB25545-2010 |
Batch No.: | ES23878 |
| Packing weight: | 25kgx400 |
Quantity: | 10t |
| Manufacturing date: | 2022.02.01 |
Issuing date: | 2022.02.07 |
Expiry date: |
2025.01.31 |
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| TITLE OF INDEX | INDEX | RESULT | |
| Sensory requirements | Color and texture | Colorless translucent crystals or white powder | Colorless translucent crystals |
Odor |
With acid taste |
With acid taste |
|
| Assay (Calculated on C4H6O6 dry basis), w/% | 99.7 ~100.5 | 99.8 | |
| Specific rotation a m(25°C ,D) ((o ).dm2.kg'1) | + 12.0~ +13.0 | + 12.7 | |
| Arsenic [ as As], mg/kg | ≤2 | <2 | |
| Lead Pb mg/kg | ≤2 | <2 | |
| Residue on ignition w/ % | ≤0.05 | 0.03 | |
| Loss on drying w/ % | ≤0.5 | 0.17 | |
| Oxalate test | Passes test | Passes test | |
| Sulfate test | Passes test | Passes test | |
| Conclusion: | QUALIFIED | ||
We are a very genuine and stable supplier and partner in China,we supply one - stop service and we can control quality and risk for you. No any cheat from us.
Q1: What's your payment ?
A: T/T, LC at sight and West Union are available.
Q2: Can you send sample ?
A: Yes,we can send you free charge sample, you only pay for international courier charge.
Q3: How to guarantee high quality goods ?
A: We send you sample from goods at random, you can compare with goods or test it by SGS or B.V. or Intertek.
Q4: What's your delivery time?
A: Generally 7--15 days after payment for small quantity. and will inform you when large quantity or special order.
Q5: Is there any discount ?
A: Yes, we can consider to give you a discount for first deal and regular order and for good payment.
Q6: How to pay and start order ?
A: We send you Proforma Invoice for your approval and payment first. we will start production when we receive your bank slip.
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