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Chemical Name: Potassium Citrate
Formula: K3C6H5O7·H2O
Molecular Weight: 324.41
Specificity: white crystal granule or powder, inodorous, readily deliquescence, readily soluble in water or glycerine (1g/0.5ml water), relative density; 1.98, when heated to 230oC,it will melt and decompose.
Quality standard:


Name of index

B14889-1994

BP93

Appearance

white crystal or crystalline powder

Content,%

≥99.0

99.0~101.0

Alkalinity

Accord with the tes

Accord with the tes

Heavy metal(As Pb),%

≤0.001

≤0.001

Arsenic (As),%

≤0.0003

---

Loss on drying,%

3.0~6.0

---

Oxalates,%

---

≤0.03

Sulphates,%

---

≤0. 15

Sodium base,%

---

≤0.3

Chlorides(Cl),%

---

≤0.005

Moisture,

---

4.0~7.0

Easy carbonify substance,%

---

Accord with the test

Sample wine transparency and colour

---

Accord with the test

USES: In food industry,it is used as buffer, chelate agent,stabilizer, antioxidants , emulsifier, flavor regulator. Used in dairy products,jellies,jam,meat, tinned pastry.Used as emulsifie in cheese and used in citrus freshening. In pharmaceutical, it is used for curing hypokalemia, potassium depletion and alkalization of urine.
Packing: It is packed with polyethylene bag as inner, and a composite paper bag as the outer layer.The net weight of each bag is 25kg.
Storage and Transport: It should be stored in a cool, ventilative and dry warehouse,kept away from moisture and hot,furthermore, it should be stored separately from poisonous. Avoid damage to the bags. Its expiry date is eighteen month.

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