QINGDAO SUN TECH INDUSTRIES & TRADING CO., LTD
- Country:
China (Mainland) - Year Established: 27.10.2015
- Business License:
- Business type: Other
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Vitamin A Palmitate CAS NO.79-81-2
- Min.Order Quantity:
- 1 Kilogram
- Purity:
- ≥1,700,000IU/g, EP/USP/FCC/In house, ≥510mg/g, EP/USP/FCC/In house
- Port:
- China Port
- Payment Terms:
- L/C,T/T,MoneyGram
Keywords
- Vitamin A Palmitate
- Retinyl Palmitate
- AROVIT
Quick Details
- ProName: Vitamin A Palmitate
- CasNo: 79-81-2
- Molecular Formula: C36H58O3
- Appearance: A fat-like, light yellow solid or yell...
- Application: Food additives.
- DeliveryTime: 7 days after receipt of 30% T/T.
- PackAge: as per clients' request.
- Port: China Port
- ProductionCapacity: 400 Metric Ton/Month
- Purity: ≥1,700,000IU/g, EP/USP/FCC/In house, ≥...
- Storage: Store in a cool and dry palce. Keep aw...
- Transportation: by sea, by air, by train.
- LimitNum: 1 Kilogram
Superiority
vitamin a palmitate
cas no. 79-81-2
retinol palmitate all trans; retinol palmitate type iv sigma grade; retinyl palmitate; o~15~-hexadecanoylretinol; o~15~-hexadecanoylretinoic acid; arovit; retinol palmitate
specification：usp/bp/ep/fccv
chinese gmp
cep
dmf/ctd format
|
retinol palmitate all trans; retinol palmitate type iv sigma grade; retinyl palmitate; o~15~-hexadecanoylretinol; o~15~-hexadecanoylretinoic acid; arovit; retinol palmitate |
Details
items standard
description a fat-like, light yellow solid or yellow oily liquid, ep/refer to fcc
identification
a. thin-layer chromatographic must conform, usp/fcc/ep
b. color reaction must conform, usp/fcc
related substance must conform, ep
related substance ratios
a300/a326 ≤0.60
a350/a326 ≤0.54
a370/a326 ≤0.14
absorbance ratio [a325]/a325≥0.85, usp/fcc/in house
chroma ≤3.0, in house
retinol ≤1.0%, ep/in house
all trabs-isomer ≥95.0%, in house
acid value ≤2.0, ep
peroxide value ≤10.0, ep
heavy metals(as pb) ≤10mg/kg, ch.p/cns-gb5009.12
lead ≤2mg/kg, fcc/cns-gb5009.12
arsenic ≤1mg/kg, ch.p/cns-gb5009.11
casmium ≤1mg/kg, ch.p/cns-gb5009.15
mercury ≤1mg/kg, ch.p/cns-gb5009.17
residual solvent(acetone) ≤5000mg/kg, ch.p/in house
microbiological tests
total bacteria count ≤1000cfu/g,cns-gb4789.2
total mold&yeast count ≤100cfu/g,cns-gb4789.15
coliforms ≤30mpn/100g,cns-gb4789.3
e. coli n.d/25g, ch.p/cns-gb4789.38
salmonella n.d/25g, ch.p/cns-gb4789.4
staphylococcus aureus n.d/25g, ch.p/cns-gb4789.10
assay
expressed as international units ≥1,700,000iu/g, ep/usp/fcc/in house
expressed equivalent amout of retinol ≥510mg/g, ep/usp/fcc/in house