Zinc Gluconate

Post Date:
Aug 19,2013
Expiry Date:
Aug 19,2014
Detailed Description:
Cas No. :4468-02-4 Appearance: White powder Statutory No: CAS 4468-02-4 EINECS 224-736-9
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Molecular formula: C12H22O14Zn
Product specification: Molecular weight: 455.68
Item FCC（v） GB8820-2010 USP32
Specification Specification Specification
Assay（dry） 97.0-102.0% 97.0-102.0% 97.0-102.0%
Cadmium ≤2ppm ≤2ppm ≤5ppm
Chloride ≤0.05% ≤0.05% ≤0.05%
Lead ≤0.0002% ≤3ppm ≤0.001%
Reducing Substances 12substancesubstance ≤1.0% 　　　　　　　　≤1.0% 　　　　　　　≤1.0%
Sulphate ≤0.05% ≤0.05% ≤0.05%
Water ≤11.6% ≤11.6% ≤11.6%
PH ---- 5.5-7.5 5.5-7.5
Arsenic 　　　　　　　---- ≤3ppm ≤3ppm
Packaging and storage:
25kg/complex paper bag, or according to order. Keep airtight in a dry, clean, cool and ventilative place, away from light.
CAS Registry Number:
4468-02-4
Synonyms:
;Gluconic Acid Zinc;D-gluconic acid - zinc (2:1);zinc bis(2,3,4,5,6-pentahydroxyhexanoate) (non-preferred name);zinc bis[(2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate] (non-preferred name);
Molecular Formula:
C₁₂H₂₂O₁₄Zn
Molecular Weight:
455.7037
Molecular Structure:

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