D- panthenol 50 P Popular Name:Pro-itamin B5;D-pantothenyl alcohol;D-panthenol;Dexpanthenol INCI Name:Panthenol(and)Propylene Glycol Molecular formula:C9H19NO4 Molecular weight:205.25
CAS.NO.:
81-13-0( D-pantothenyl)
57-55-6(Propylene Glycol)
Structral Formula: Appearance and Character: D- panthenol 50 P is a colorless,clear,solution of the pure substance in propylene glycol. It is readily niscible with water,ethanol,methanol and propylene glycol.It is insoluble in fats and oils. Property and Specification Property Specification Appearance colorless,clear,viscous liquid Assay 50.0%~55.0% Specific Optical Rotation +14.5°~+17.5° Heavy Metals max.0.002% Limit of Aminopropanol max.0.5% Organic Volatile Impurities meets requirements Usage: D-Panthenol 50P is the Provitamin of D-Pantothenic acid(Vitamin B5),It is applied in pharmaceutical industry and almost all types of cometic preparations.It cares hair,skin and nails. Role in the skin:1.deep penetrating moisturizer 2.stimulates epithelization 3.wound healing effect 4.anti-inflammatory effect Role in the hair:1.long lastin mosturizer 2.prevents hair damage 3.thickens hair 4.improves luster and sheen Role in the care:1.improves hydration 2.imparts flexbility
Stability and Storage: D-panthenol 50P is stored to air and light but not heat.If it is stored at below 25°C in the tightly sealed,original cotainers,it has a shelflife of 24 months.In weakly acidic ,aqueous solutions,D-Panthenol 50P is considerably mors stable than the salts of pantothenic acid .It is unstable in strong abids and bases. Packge:20kg carton(two pails in one carton,10kg pail);200kg drum;1000kgIBC
Packaging & Shipping
Package:
(1)1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag; Outer: paper carton; Inner: double-layer PE)
(2)5kg/bag (5kg net weight, 5.2kg gross weight, packed in an aluminum foil bag; Outer: paper carton; Inner: double-layer PE)
(3)10kg/drum (10kg net weight, 12kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 310mm high, 400mm diameter)
(4)25kg/drum (25kg net weight, 28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 350mm diameter)
(5)Customized package is available.
Storage:
(1)Stored in a cool and dry well-closed container and in ventilated area,
(2)kept away from moisture and strong light or high temperature. (3)Two years under well storage situation and stored away from direct sun light.
Our Services
a) Free sample can be supplied.
b) Guide our clients by professinal techniques and teach them how to use our product after sales
c) Define lowest price on quality products.
Company Information
Shaanxi Top Pharm Chemical Co., Ltd. has been primarily engaged in the research, development, and marketing of various photochemical products since 1999. We take full advantages of natural pharmaceutical resources .
TOP Pharm Chemical's Advantage: (1)10 years membership of ALIBABA. ----- Onsite check and Supplier assessment (2)Certified by ISO9001:2008, SGS and Bureau Veritas. (3)History: Established in 1999. (4)Manufacturer direct supply, provide OEM, R&D service
FAQ
Q1: Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers. Q2: How to start orders or make payments? A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
Q3: How to confirm the Product Quality before placing orders? A: You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests. Q4: What’s your MOQ? A: Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid. Q5: How about delivery leadtime? A: Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included) Q6: Is there a discount? A: Different quantity has different discount. Q7: How do you treat quality complaint? A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss. Q8: How to contact us ? A: You can chat with us by Trademanager, MSN & Skype Online. You can choose your interested products and send inquiry to us. You can dial our telephone directly and you will get our reply. Send Email to us.
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