| Customization: | Available |
|---|---|
| CAS No.: | 133-37-9 |
| Formula: | C4h6o6 |
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Dl-Tartaric acid is used as sour agent, and its acidity is 1.2~1.3 times stronger than citric acid. It has high solubility and strong chelating ability to metal ions. It can be used in all kinds of food and can be used in an appropriate amount according to production needs. Dl-Tartaric acid has a fragrance enhancing effect on wine, but it is weaker than citric acid. It is generally used with citric acid, malic acid and other organic acids.
Product name: |
DL-TARTARIC ACID |
CAS NO.: | [133-37-9] | |
| Inspection basis: | GB 1886.42-2015 |
Batch No.: | RS01590 |
|
| Packing weight: | 25kgx400 |
Quantity: | 10t |
|
| Manufacturing date: | 2022.06.02 |
Issuing dat | e: | 2022.06.10 |
| Expiry date: | 2025.06.01 | |||
| TITLE OF INDEX | INDEX | RESULT | ||
| Sensory requirements | Colour |
White |
White |
|
| Shape | particles or powder | Particles | ||
| Assay (Calculated on C4H6O6 dry basis): % | ≥99.5 | 99.9 | ||
| Melting point: °C | 200-206 | 201.3-201.8 | ||
| Loss on drying : % | ≤0.5 | 0.06 | ||
| Residue on ignition : % | ≤0.1 | 0.03 | ||
| Sulfate test: % | ≤0.04 | <0.04 | ||
Readily oxidizable substances: |
Pass test |
Pass test |
||
| Heavy metals [Pb]: mg/kg | ≤10.0 | <10.0 | ||
| Arsenic [ as As]: mg/kg | ≤2.0 | <2.0 | ||
| 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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