VD2,Ergocal ciferol

VD2,Ergocal ciferol
VD2,Ergocal ciferol
VD2,Ergocal ciferol
VD2,Ergocal ciferol

VD2,Ergocal ciferol

Min.Order / FOB Price:Get Latest Price

1 Metric Ton

Negotiable

  • Min.Order :1 Metric Ton
  • Purity: 99%
  • Payment Terms : L/C,D/A,D/P,T/T

Keywords

9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol,(3b,5Z,7E,22E)- (9CI) Cyclohexanol,4-methylene-3-[2-[tetrahydro-7a-methyl-1-(1,4,5-trimethyl-2-hexenyl)-4(3aH)-indanylidene]ethylidene]-(6CI) Ergocalciferol (7CI,8CI)

Quick Details

  • Appearance:white powder
  • Application:Food nutrient
  • PackAge:25kg fiber can
  • ProductionCapacity:200|Metric Ton|Month
  • Storage:store in dry&dark warehouse
  • Transportation:against order

Superiority:

English name: Vitamin D2
CAS number: 50-14-6
Molecular formula: C28H44O
Molecular weight: 396.65
EINECS number: 200-014-9

熔点

114-118 °C(lit.)

比旋光度

82 º (c=3, in acetone 25 ºC)

沸点

460.3°C (rough estimate)

密度

0.9784 (rough estimate)

蒸气压

7 x l0-7 Pa (20 °C), est.)

折射率

1.5100 (estimate)

闪点

14 °C

储存条件

-20°C

溶解度

H2O: 200 mg/mL, clear to hazy

酸度系数(pKa)

14.74±0.20(Predicted)

形态

powder

颜色

white to yellowish

旋光性 (optical activity)

[α]20/D +105±2°, c = 4% in ethanol

水溶解性

Soluble in ethanol, water, methanol, dimethylformamide, and dimethyl sulfoxide.

Details:

 

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We could give you:

1.Best quality in your requirement

2.Competitive price in China market with standard high quality or customize

3.mature Technical support,Well-trained and professional technologist and sales with rich experience in the field for 5-10 years

4.Professional logistic support,Free sample and correct shipping documents dispatched according to regulations of different countries

All we want is win-win business. Send your inquiries, you will get it!

Why choose us:

1.Factory direct sales, so we can provide the competitive price and high quality product base on 5 years of production and R&D experience

2.It is available in stock for quick shipment. Products could be packaged according to customer’s specialized requirements.

3.The products can be transported by Courier, air or sea.

4.Customers will receive the most professional technical support and efficient service.

5.Any inquiries will be replied within 24hours.

6.High purity with test report.

 

Qingdao Bravery International Trading Co., LTD. is located in the beautiful tourist city of Qingdao, is a comprehensive chemical enterprise which doing import and export business. Product range including, API, pharmacy intermediates,food additive,Surfactant ,fungicides and other general chemicals. etc.

With the developing world market, we adhere to the principle of "quality, service, integrity and development" ,Forge ahead,and constantly in pursuit of higher level of product quality and service.

We warmly welcome customers home and abroad to build mutual trust, mutual benefit and stable cooperation relation.

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