China Medicine Grade Tartaric Acid C4h6o6 with CAS No 87-69-4

Medicine Grade Tartaric Acid C4h6o6 with CAS No 87-69-4
Product Description
CAS: 87-69-4
Appearance: White crystal or crystalline powder
Purity: 99.5%-101.0%
Density: 1.76 g/cm3
Water solubility: 1390 g/L (20 ºC)
Standard: 25545-2010

ItemsSpecificationsAppearanceWhite crystal or crystalline powderPurity, % ≥99.5%-101.0%Loss on drying≤0.2%Oxalate≤0.01%Residue on Ignition≤0.05%Sulphate≤0.015%Heavy metals≤0.001%Lead≤0.0002%Chloride≤0.01%

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Application of l-tartaric acid powder 87-69-4:

1.L(+)-Tartaric acid is mainly used as acidulant in beverage,and other foods, such as soft drinks, wine, candy,

bread and some colloidal sweetmeats.

2.Used as catalyst in the resin finishing of polyester fabric or pH value regulator in oryzanol production

3. Used as complexing agent, screening agent or chelating agent in chemical analysis and pharmaceutical inspection, or as resist agent in dyeing.

4.Also complex with metal ion and can be used as cleaning agent or polishing agent of metal surface.

Package and storage:
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FAQ:
Q1: Are you a manufacture or trader?
A1: We are a Manufacture in China.
Q2: May I have a sample order?
A2: Yes ,we welcome sample order to test and check our quality.Contact Us and tell me your requirement of the product you want.We can provide free sample,you just provide us the freight collect.
Q3: What is your acceptable payment term?
A3: L/C,T/T,Western Union,Paypal.
Q4: How about the validity of the offer?
A4: Usually our offer is valid for 1 week. However, validity might vary between different products.
Q5: What documents you provide?
A5: Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA, MSDS.Please let us know if you need additional documents.
Q6: What is loading port?
A6: Usually loading port is tianjin port,we also can ship from other ports if you need.