Bahan Antioxidant kosmetik berkualitas tertinggi CAS 11103-57-4 Vitamin A

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: Solid
• Purity: >99%
• Tidak. Model.: vitamin a.
• jumlah cas: 11103-57-4
• nama umum: vitamin a.
• nama lain: asam retinoic
• tampilan: cairan yang mengandung lemak dan kuning, berminyak
• mf: C20h28o2
• kehidupan di rak: 2 tahun
• Paket Transportasi: Bag, Carton, Drum
• Spesifikasi: 25kg/drum
• Merek Dagang: Arshine
• Asal: China
• Kode HS: 3004500000
• Kapasitas Produksi: 200 Tons/Year

Deskripsi Produk

Top Quality Antioxidant Cosmetic Raw Materials CAS 11103-57-4 Vitamin a 

Vitamin A is a fat-soluble vitamin, organic compound.
Vitamin A promotes growth, reproduction, maintains bones, epithelial tissue, vision and mucosal epithelium normal secretion and other physiological functions. It is important for growth and development, the maintenance of the immune system and good vision. Vitamin A and its analogues can prevent The role of precancerous lesions.
Vitamin A is mainly used to prevent and treat night blindness and dry eye, as well as local purulent infections of the skin after burns.

PARAMETERS	LIMITS/SPECIFICATIONS	RESULTS
Description	a fat-like, light Yellow solid or a yellow oily liquid, EP/Refer to FCC	a fat-like, yellow oily liquid
Identification Thin-Layer Chromatographic Color reaction Related substance	must conform, USP/FCC must conform, USP/FCC must conform, EP	conforms conforms conforms
Related Substance Ratios A300/A326 A350/A326 A370/A326	≤0.60, EP ≤0.54, EP ≤0.14, EP	0.59 0.53 0.12
Absorbance Ratio	[A325]/A325 >0.85, USP/FCC/ln house	1.04
Chroma	≤3.0, In house	2.0
Retinol	≤1.0%, EP/ln house	n.d.
All Trans-isomer Content	≥95.0%, In house	97.7% .
Acid Value	≤2.0, EP	0.94
Peroxide Value	≤10.0, EP	3.6
* Heavy Metals (as Pb)         -	≤10 mg/kg, Ch.P/CNS-GB5009.12	<5 mg/kg
* Lead	≤2 mg/kg, FCC/CNS-GB5009.12	conforms
* Arsenic	≤1 mg/kg, Ch.P/CNS-GB5009.11	< 1 mg/kg
* Cadmium	≤1 mg/kg, Ch.P/CNS-GB5009.15	conforms,
* mercury	≤1 mg/kg, Ch.P/CNS-GB5009.17	conforms
Residual solvent (VICH Class 3)	≤5,000 mg/kg, Ch.P/In house	137.7 mg/kg
Microbiological Tests Total aerobic microbial count Total mold & yeast count Conforms E. Coli Salmonella Staphylococcus Aureus	≤1000 cfu/g, USP/EP ≤100 cfu/g, CNS-GB4789.15 ≤30 mpn/100g, CNS-GB4789.3 n.d./25g, Ch.P/CNS-GB4789.38 n.d./25g, Ch.P/CNS-GB4789.4 n.d./25g, Ch.P/CNS-GB4789.10	<10 cfu/g conforms conforms conforms conforms conforms
Assay Expressed as International units Expressed as equivelent amount of refnd	≥1,700,000 IU/g, EP/FCC/ln house  ≥510 mg/g, EP/USP/FCC/ln house	1,747,000 lU/g 524 mg/g