Buy Sodium Cyanide In Bulk in Tanzania

Buy Sodium Cyanide In Bulk

Sodium Cyanide, Reagent, ACS is a solid compound that is inorganic, water-soluble and white. A highly toxic salt, it is mainly used in gold mining because cyanide has a high affinity and reactivity with metals. As an ACS grade Reagent, Spectrum Chemical manufactured compound is used as the quality standard against which other substances are grade and has met the toughest regulatory standards for quality and pureness.

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Buy Sodium Cyanide In Bulk

Production Volume/Per Year: ≥100,000 tons
Appearance: White Flake or Lump Crystalline Solid
Product Standard:

Item	Test Name	Guaranteed Specification
1	NaCN Sodium Cyanide	≥98.00 %
2	NaOH Sodium Hydroxide	≤0.5 %
3	NaCO3 Sodium Carbonate	≤0.5 %
4	Moisture	≤0.9 %
5	Water-insoluble	≤0.05 %

Product Use:
Gold mining: extraction of precious metals such as gold and silver from ore

★ Plating: plating of gold, silver, copper, etc.
★ Others: heat treatment of metals and raw materials for pesticides, pharmaceuticals, plating chemicals, and EDTA

Packaging:

★Net 50 Kgs Steel Drum with anti-water plastic film.
★Net 650 Kgs Steel Box, 1000 Kgs Steel Box or Polywood Box, 1200 Steel Box or Polywood Box with with anti-water & anti-corrosion coatings or plastic film, etc. (7) Tansportation: ★ Domestic: Box Van Truck,
★ Export Overseas Countries: Container Ship (8) MSDS, TDS, etc. The more informaiton shall be also available, please contact with us, thank you very much.

Name	Sodium Cyanide 氰化钠	Name	Potassium Cyanide 氰化钾
Chemical Formula	NaCN	Chemical Formula	KCN
Molecular Weight	49.007	Molecular Weight	65.116
CAS No.	143-33-9	CAS No.	151-50-8
EINECS No.	205-599-4	EINECS No.	205-792-3
Melting Point	563.7 °C	Melting Point	634 ℃
Boiling Point	1496 °C	Boiling Point	1625 ℃
Flash Point	1500 °C	Flash Point	1625°C
Stability	Moisture Absorption	Stability	Moisture Absorption
Water-soluble	Easily Soluble, 37 g/100mL (20 ºC)	Water-soluble	Easily Soluble, 71.6 g/100 mL (20 ºC)
Density	1.595 g/cm³	Density	1.52 g/cm³
PH Value	11-12 (20g/L, H2O, 20℃)	PH Value	11-12 (20g/L, H2O, 20℃)
Appearance	White Flake or Lump Crystalline Solid	Appearance	White Flake or Lump Crystalline Solid
Safety Description	S7；S28；S29；S45；S60；S61	Safety Description	S7；S28；S29；S45；S60；S61
Hazard Symbols	T+；N	Hazard Symbols	T+；N
Risk Codes	R26/27/28；R32；R50/53；R48/25	Risk Codes	R26/27/28；R32；R50/53；R48/25
UN No.	UN 1689 6.1/PG 1	UN No.	UN 1680 6.1/PG 1
STEL(short-term exposure limits)	STEL is not specified, but the reference STEL for hydrogen cyanide (HCN) is 4.7 ppm (15 minute exposure limit). Maximum allowable concentration (MAC): The MAC of HCN is 0.3 mg/m ³ (Chinese standard GBZ 2.1-2019)	STEL（short-term exposure limits）	STEL is not specified, but the reference STEL for hydrogen cyanide (HCN) is 4.7 ppm (15 minute exposure limit). Maximum allowable concentration (MAC): The MAC of HCN is 0.3 mg/m ³ (Chinese standard GBZ 2.1-2019)
Explosion Limits	TLV-TWA (measured as CN) skin 5 mg CN/m3 (ACGIH and OSHA), 5 mg CN/m3/ 10-minute ceiling (NIOSH).	Explosion Limits	TLV-TWA (measured as CN) skin 5 mg CN/m3 (ACGIH and OSHA), 5 mg CN/m3/ 10-minute ceiling (NIOSH).
MDL No.	MFCD00003523	MDL No.	MFCD00036405
RTECS No.	VZ7525000	RTECS No.	TS8750000
PubChem No.	24886191	PubChem No.	CID 9032‌
WGK Germany	3	WGK Germany	3
TSCA	YES	TSCA	YES
H.S.Code	2837111000 (2,3,A,B, N,M)	H.S.Code	2837191000 (2,3,A,B, N,M)
Hazard Class	6.1	Hazard Class	6.1
Packing Group	I	Packing Group	I
Odour	The dry salts are odorless, but reaction with atmospheric moisture produces HCN,whose bitter almond	Odour	The dry salts are odorless, but reaction with atmospheric moisture produces HCN,whose bitter almond
Sensibility	Moisture absorption and hydrolysis reaction Acid-alkali sensitivity Air oxidation Explosion risk	Sensibility	Moisture absorption and hydrolysis reaction Acid-alkali sensitivity Air oxidation Explosion risk
Storage Room	(1)Poison Room (2) Environmental Conditions: Keep dry and ventilated, control the temperature between 10-30 ℃, and avoid direct sunlight The relative humidity should be below 60% to prevent the release of HCN gas due to moisture (3) Isolation requirements It is strictly prohibited to mix with acids, oxidants (such as nitrate and chlorate), and flammable materials. (4) Emergency Preparedness: Sodium hypochlorite solution (for leak treatment) and emergency equipment should be provided near the warehouse Immediately flush with a large amount of water in case of leakage and report to professional personnel for handling.	Storage Room	(1)Poison Room (2) Environmental Conditions: Keep dry and ventilated, control the temperature between 10-30 ℃, and avoid direct sunlight The relative humidity should be below 60% to prevent the release of HCN gas due to moisture (3) Isolation requirements It is strictly prohibited to mix with acids, oxidants (such as nitrate and chlorate), and flammable materials. (4) Emergency Preparedness: Sodium hypochlorite solution (for leak treatment) and emergency equipment should be provided near the warehouse Immediately flush with a large amount of water in case of leakage and report to professional personnel for handling.