100% Original Vitamin C Pharm Grade - Vitamin A Acetate 2.8 M IU – Toption Industry

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100% Original Vitamin C Pharm Grade - Vitamin A Acetate 2.8 M IU – Toption Industry Detail:

Vitamin A is a group of unsaturated nutritional organic compounds that includes retinol, retinal, retinoic acid, and several provitamin A carotenoids.

Specification of (Acetate & Palmitate)

Items	Specification
Description	Slightly yellow solid or yellow oily liquid, EP
Identification A: Thin-Layer Chromatographic B: Related substance C: Color reaction	To conform, EPTo conform, EPTo conform, EP
Related substance ratios A300/A326 A350/A326 A370/A326	≤ 0.60, EP≤ 0.54, EP≤ 0.14, EP
Retinol	≤ 1.0% , EP ( or HPLC)
Acid Value	≤ 2.0% , EP
Peroxide value	≤10.0, EP
Heavy metals ( as pb)	≤ 5 mg/kg, CP
Arsenic	≤ 1 mg/kg, CP
Microbiological tests Total bacteria count Total mold& yeast count Coliforms Salmonella	≤ 1000 cfu/g, GB/T 4789≤ 100 cfu/g, GB/T 4789Less than 30 mpn 100G, GB/T 4789n.d /10g, SNO332
Assay	≥1,700,000 IU/g, EP