1.Product name: Potassium carbonate powder
2.Formula: K2CO3
3.Formula weight:138.21
4.Cas No.584-08-7 Einecs:209-529-3
5.H.S:2836400 Loading quantity:20’fcl put 28mts without pallet. 24mts with pallet.
6.Character: It is white powder . Odorless, withe a strong alkali smell. It absorbs moisture easily in wet air. Soluble in water,aqueous solution is alkaline. Insoluble in ethanol and ether.
7.Usage: It is used as pH regulator,nutrient, processing aid and spice. When added into noodle and wonton processing properly. it could endow the product with unique flavor,color and resilience(often combined with sodium carbonate,etc.) It is also used in mineral drinks.
8.Packing:25kgs/bag or 1000kgs/jumbo bag. 20’fcl put 28mts without pallet
9.Specification:
| Specification | GB 25588-2010 | FCC VII | E501 |
| Content （K2CO3）， w/% | ≥99.0 | 99.0-100.5 | ≥99.0 |
| Arsenic (as As) ，mg/kg ≤ | 2 | ———— | 2 |
| Sulfur compound(K2SO4)，w/% ≤ | 0.01 | ———— | |
| Fe (on dry basis) w/% ≤ | 0.0010 | ———— | |
| Pb，mg/kg ≤ | ———— | 2 | 2 |
| Heavy Metals（As Pb），mg/kg ≤ | 10 | ———— | |
| Water insolubles w/% ≤ | 0.02 | Pass the Test | |
| Chlorides(KCl)，w/% ≤ | 0.015 | ———— | 0.015 |
| Loss on Ignition，w/% ≤ | 0.60 | 1.00(180℃,4h) | 0.16 |
| Hg mg/kg ≤ | 1 |
