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[9 Aug 2012 | Comments Off | 6,036 views]
Methyl Acetoacetate

  

Product name:
Methyl Acetoacetate

Product Category:
Pharmaceutical and Pesticide Intermediates

Cas No.:
105-45-3

EINECS NO:
203-299-8

Formula:
CH3COCH2COOCH3

Structure Formula:

M.W.:
116.12

Date of expiry:
15 months

STORAGE:
Keep tightly closed. Keep away from heat and open flame.

PACKAGING:
Packing in 220kg/plastic drum

Characters
Colorless transparent liquid with aromatic smell. Easy soluble in ethanol, ethyl ether, dissolved in 2 parts water. It presents dark red when mixed with ferric chloride. Relative density: 1.0762 g/ml(20 / 4 ℃), melting point: -80 ℃, boiling point: 169-171 ℃(micro-decomposition), refraction (nD20): 1.418, flash point: 70 ℃.

Main Uses:
The product is used as one of composition of fibrin ether ester mixed solvent, also can …

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[9 Aug 2012 | Comments Off | 6,197 views]
VANILLIN FCC

Product name:
Vanillin

Product Category:
Food and Feed Additives

Cas No.:
121-33-5

EINECS NO:
204-465-2

Formula:
C8H8O3

Structure Formula:

M.W.:
152.15

Date of expiry:
2 years(under suitable storage condition)

STORAGE:
Store in a cool, dry, well ventilated place, in securely closed original container.

PACKAGING:
Packing in 0.5 or 1 Kg tins, 25Kg cartons or 50 Kg iron drums

Characters
AP PEA RA NC E: White or slightly yellow crystalline needles or powder.
CO LO UR : Aromatic,of vanilla.
ME L T ./FRE E Z . POINT (°C, in te rval ): mp. 81- 83°C
SOLUB IL ITY DESCR IPTION: Slightly soluble in water.
FL AS H PO INT (°C ): 17 2°C

Main …

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[7 Feb 2009 | No Comment | 7,240 views]

We want to make sure customers are offered safe, convenient payment options.
We offer to accept one of the following payment choices:
30%T/T prepaid and 70% against B/L copies ,  D/P at sight,L/C at sight,or discussible
We offer FOB shipping, Ning Bo Port China or Shang Hai Port China.
CIF and CFR are available. Please contact us if you want to use CIF and CFR for shipping,
Contact Customer Support:
Mr Yang Jun
sales@wanglong.us
 Mr Yu Hao
service@wanglong.us

Featured, Products »

[8 Jan 2009 | Comments Off | 13,978 views]
POTASSIUM SORBATE FCC E202

DATE OF ISSUE:Jun.30,2002.

1. Identification of the substance/preparation and the company
Name of substance: POTASSIUM SORBATE
Formala: C6H7O2K
Structure: CH3-CH=CH-CH=CH=COOK
Molecular Weight: 150.22
Manufacturer: NINGBO WANGLONG GROUP CO., LTD.
Address: Fangjia Road Xiaocaoe Town Yuyao 315476 Ningbo, China.

Featured, Products »

[8 Jan 2009 | Comments Off | 13,007 views]
SORBIC ACID FCC E200

DATE OF ISSUE:Jun.30,2002.

1. Identification of the substance/preparation and the company
Name of substance: SORBIC ACID
Formala: C6H8O2
Structure: CH3-CH=CH-CH=CH=COOH
Molecular Weight: 112.13
Manufacturer: NINGBO WANGLONG GROUP CO., LTD.
Address: Fangjia Road Xiaocaoe Town Yuyao 315476 Ningbo, China.