FOB Price
أحصل على آخر سعر100 ~ 9000 / Metric Ton ( Negotiable )
|Minimum Order
Place of Origin:
CHINA
Price for Minimum Order:
Minimum Order Quantity:
10 Metric Ton
Packaging Detail:
25kg/225kg PP bags, or according buyers' requests.
Delivery Time:
within 10days after receiving the deposit
Supplying Ability:
1000 Metric Ton per Week
Payment Type:
T/T, L/C
الشخص الذي يمكن الاتصال به betty
xi3 road, Dongying, Shandong
Product Name: Sodium Hydrosulfide
Molecular Formula: NAHS
Molecular Weight: *6.*6
CAS No.: ********2
Physical and Chemical Properties:
1)Physical State: Yellowish and crystal
2)Solubility in Water: Very Soluble
3)Stability: Stable under ordinary conditions
Specification:
1) Appearance: Colorless or light yellow, volatile, flammable liquid.
2) Assay: *0.*0% min.
3) Insolubles in Water: 0.**5% max.
4) Fe: 0.**3% max.
5) Na2S: 2.0% min.
6) Na2SO3 1.0% min.
7) Na2CO3 0.6% min.
9) Packing: Woven bag lined with plastic bag(net weight is *5 kg or **0kg; Or iron drum or plastic drum(net weight is **0kg or **0kg)
Application:
Used as an accelerating agent for synthesizing organic matter and as an aid to color products by sulfuration.
Depilatory in tanning and leather, it can also be used to treat waste water.
Desulphur agent in chemical fertilizer, as sulfide dye agent in synthetic fibre.
Manufacture of ammonium sulfide, ethyl sulphur alcohol. Raw material and semi-products in thiourea production. As floatation agent in copper ore. As sulfide dye agent in synthetic fibre.
