Prix FOB
Obtenir le dernier prix( Negotiable )
|22.5 Metric Ton Minimum Order
Pays:
China
N ° de modèle:
PCHEM132002
Prix FOB:
( Negotiable ) Obtenir le dernier prix
Localité:
shanxi
Prix de commande minimale:
-
Commande minimale:
22.5 Metric Ton
Packaging Detail:
50kg iron drum, 22.6mt in the 20"gp without pallets
Heure de livraison:
Within 15 days after order confirmed
Capacité de Fournir:
500 Metric Ton per Month
Payment Type:
T/T, L/C
Groupe de produits :
-
Personne àcontacter Ms. Aimee
NO.48 SOUTH JIEFANG ROAD,YINGZE DISTRICT,TAIYUAN, Taiyuan, Shanxi
Sodium hydrosulphite
Quality standard: HG/********4, JISK********5, HG/T********5
Molecular formula: Na2S2O4
Appearance: White free-flow crystal powders
Packing: *5kg, *5kg, *0kg or **0kg net in iron drums with double
inner polybags.
Application:
1. Widely used in textile industry for vat dyeing, reduction
cleaning, printing and stripping, textile textile bleaching.
2. It is also used in bleaching paper pulps, especially mechanical
pulps, it's the most fittable bleaching agent in pulps.
3. It is used in bleaching kaolin clay, fur bleaching and reductive
whitening, bleaching of bamboo products and straw products,
4. It is used in mineral, the compound of thiourea and other
sulphides.
5. It is used as reducing agent in chemical industry.
6. Sodium hydrosulfite food additive grade is used in foodstuffs,
as bleaching agent and preservative dried fruits, dried vegetable,
vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid
glucose, bamboo shoots, mushrooms and canned mushrooms.
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| INDEX | *0% | *8% | *5% | FOOD ADDITIVE |
| Na2S2O4 | ≥ *0% | ≥ *8% | ≥ *5% | ≥ *5% |
| Fe | ≤ *0ppm | ≤ *0ppm | ≤ *0ppm | ≤ *0ppm |
| Zinc(Zn) | ≤ 1ppm | ≤ 1ppm | ≤ 1ppm | ≤ 1ppm |
|
Other heavy metal (calculated as Pb) |
≤ 1ppm | ≤ 1ppm | ≤ 1ppm | ≤ 1ppm |
| Water Insolubles | ≤ 0.*5% | ≤ 0.*5% | ≤ 0.*5% | ≤ 0.*5% |
| Shelf Life(month) | *2 | *2 | *2 | *2 |
| Pays: | China |
| N ° de modèle: | PCHEM132002 |
| Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
| Localité: | shanxi |
| Prix de commande minimale: | - |
| Commande minimale: | 22.5 Metric Ton |
| Packaging Detail: | 50kg iron drum, 22.6mt in the 20"gp without pallets |
| Heure de livraison: | Within 15 days after order confirmed |
| Capacité de Fournir: | 500 Metric Ton per Month |
| Payment Type: | T/T, L/C |
| Groupe de produits : | - |
