L tartaric acid/diacetyl tartaric acid(cas:147-71-7)

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Home > Product > L tartaric acid/diacetyl tartaric acid(cas:147-71-7)
Selling leads
L tartaric acid/diacetyl tartaric acid(cas:147-71-7)
Posting date : Sep 16, 2014
Membership
Free Member Scince Oct 12, 2011
FOB Price
negotiable
Min. Order Quantity
20mt
Supply Abillity
5000MT/Month
Port
Qingdao Port
Payment Terms
T/T and L/C
Package
25KGS bag; 20MT/20FCL
Keyword :
Category
Contact
Amanda Liu
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
info@thdchem.com
HS-CODE
2918-12
Package & Delivery Lead Time
Package
25KGS bag; 20MT/20FCL
Delivery Lead Time
two weeks
Detailed Description

Purity:99.7%min       Pls contact info@thdchem.com

Standard: FCCIV/BP98 

Packing: 25KGS bag; 20MT/20FCL

Specification :

Name

Phamnaoeutical

Food Garde

Ndustrial Garde

Content

≥99.7

≥99.5

≥99

Melting Point

200-206

200-206

-

Heavy metals

≤0.001

≤0.001

-

Chloride

≤0.01

≤0.01

-

Arsenics

≤0.0002

≤0.0002

-

Sulphate

≤0.015

≤0.015

≤0.05

Loss on drying

≤0.3

≤0.5

≤1.0

Residue on Ignition

≤0.1

≤0.1

 

Character : Colorless crystals or white power, without odor, with sour taste, stable in air, compound of equal quantity ofdextro-rotatory and levo-rotatory tartaric acid, containing one or two molecule crystalline water and losting water when heated to 100°C , specific gravity 1.697. Its solubility in ether is about 1% and 5.01( 25°C ) in ethanol, in water is 20.60( 20°C ).

 

Uses : Widely used in food, medicine, chemistry and light industry, etc., Mainly sed to manufacture tartaric acid salts, such potassium sodium tartrate and used as beer foaming agent. Also applied in tanning, photo, glass, enamel and telecom materials industries. Its acidity is as 1.3 times as citric acid, so specially as acidifying agent for grape juice.

 

Packing : 25kg complex bags lined with double-layered kraft paper bags and film bag.

Storage : Keep in the clear and dry storage shed.


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