keywords
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vitamin d2
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vitamin d
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vitamin d2
quick details
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proname: vitamin d2
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casno: 50-14-6
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appearance: standardized look
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application: 1, organic intermediates 2, synthetic...
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package: standard packing
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purity: 98%-101.0%
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storage: 2-8 ℃
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transportation: air, sea, express delivery
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limitnum: 0
superiority
we can supply high quality products and first-class service for our clients.
now, we can offer g- kg service for our clients. and more advantages as below.
1. we can supply sample for testing
2. we work with dhl, fedex, tnt, ups, hkems established long-term stable cooperative relationship! if the parcel was loss,we will reship for free
3.payment:wu,tt,moneygram
4.if you want new products,we can synthesis it for your and secret.
5. higher purity with lower price and first -class service
6.manufacturer:total output more than 10% of the nationwide, market share more than 15%
7.high quality:the world's top production equipment, high precision of the manufacturing process
8.low price:the most advanced production equipment and the most cheap raw materials
9.safe transport channel:we have a professional transport team to ensure the goods safety and on time arrived your hand.
10.10 years quality guarantee:ten years gold medal quality assurance,perfect after-sales service and first-class technical team,let you easy shopping。
details
vitamin d2 basic information
product name: vitamin d2
synonyms: vitamin d;vitamin d2;vitamin d2 water;viosterol;(3beta,5z,7e,22e)-9,10-secoerga-5,7,10(19),22-tetraen-3-ol;(3beta,5z,7e,22e)-9,10-secoergosta-5,7,10(19)-,22-tetraen-3-ol;(3-beta,5z,7e,22e)-9,10-secoergosta-5,7,10,(19),22-tetraen-3-ol;(5e,7e,22e)-9,10-secoergosta-5,7,10,22-tetraen-3-ol
cas: 50-14-6
mf: c28h44o
mw: 396.65
einecs: 200-014-9
product categories: vitamins - deuterated;biochemistry;vitamins;nutritional supplements;vitamins and derivatives;chiral reagents;intermediates & fine chemicals;pharmaceuticals;mainly used for the prevention and treatment of rickets osteomalacia baby brothers tetany, etc;vitamin series;drisdol;isolabel
mol file: 50-14-6.mol
vitamin d2 structure
vitamin d2 chemical properties
mp 114-118 °c(lit.)
alpha 82 o (c=3, in acetone 25 oc)
fp 14 °c
storage temp. 2-8°c
solubility h2o: 200 mg/ml, clear to hazy
form powder
merck 10018
cas database reference 50-14-6(cas database reference)
nist chemistry reference ergocalciferol(50-14-6)
epa substance registry system 9,10-secoergosta- 5,7,10(19),22-tetraen-3-ol, (3.beta.,5z,7e,22e)-(50-14-6)
safety information
hazard codes xn,t+,t,f
risk statements 22-48/25-26-24/25-40-23/24/25-48/22-23-11-20
safety statements 28-36/37-45-28a-36-26-36/37/39-22-16-7
ridadr un 2811 6.1/pg 2
wgk germany 3
rtecs ke1050000
f 1-8-10
hazardclass 6.1(a)
packinggroup ii
hazardous substances data 50-14-6(hazardous substances data)