تابعنا
- شيجياتشوانغ، خبي، الصين
- +86-13393315821
- جو@zhujiangchemical.cc
تابعنا
Citric acid (C₆H₈O₇) is a colorless or white crystalline granular or powdered substance with a strong sour taste and no odor. It is widely used as an acidulant, flavor enhancer, preservative, and antioxidant in various industries such as food, beverage, cosmetics, chemicals, and cleaning. Citric acid is naturally found in citrus fruits and is commonly used in the food and beverage industry to impart a tart, refreshing taste to products.
Molecular Formula: C₆H₈O₇
CAS Number: 77-92-9
Standard: GB1886.235-2016
المعلمة | مواصفة | Test Method |
---|---|---|
مظهر | Colorless or white crystalline granules/powder | Visual Inspection |
Purity | ≥99.5% | GB/T 15562-2007 |
Loss on Drying (%) | ≤1.0% | GB/T 6009-2011 |
Sulphate Ash (%) | ≤0.05% | GB/T 15564-2015 |
Heavy Metals (as Pb) | ≤10 ppm | GB/T 5009.12-2003 |
Iron (Fe) | ≤5 ppm | GB/T 5009.60-2003 |
Arsenic (As) | ≤1 ppm | GB/T 5009.11-2003 |
Acidity (as citric acid) | ≥99.5% | GB/T 6009-20 |
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