Gas Data
MOLECULAR WEIGHT:	34.082
DENSITY:	1.406 kg/m3 @ 25ºC 101.325 kPa
DENSITY:	0.0877 lb/ft3 @ 77ºF, 14.696 psi
SPECIFIC VOLUME:	0.7112 m3/kg @ 25ºC 101.325 kPa
SPECIFIC VOLUME:	11.3932 ft3/lb @ 77ºF, 14.696 psi
VP @21.1C (kPa):	1838.82
VP @70F (PSIA):	266.7

Safety Information
LFL IN AIR:	4%
UFL IN AIR:	44%
PERMISSIBLE EXPOSURE LIMIT (TLV):	10 PPM

 

Shipping Information
CAS NUMBER:	7783-06-4
I.D. NUMBER:	UN 1053
DOT PROPER NAME:	HYDROGEN SULFIDE
TC PROPER NAME:	HYDROGEN SULFIDE
HAZARD CLASS:	2.3
LABEL:	POISON GAS

 

Cylinder Specifications
Cylinder Size	Valve Outlet CGA No.	Pressure psig @ 70F	Pressure kPa @ 21.1C	Approximate Ship Weights
				lbs	kgs
1C	330	252	1,737	375	170
1A	330	252	1,737	192	87
2	330	252	1,737	96	44
3	330	252	1,737	48	22
4	330	252	1,737	25	12
LB	180	252	1,737	6	3

 

Gas Grade Purity Specifications
Gas Grade Purity Specifications	Product Code	Cylinder Size	Content		Equipment Recommendations	Model No.
			US	Metric
Hydrogen Sulfide, CP Grade 99.5%	1053091C 1053091A 10530902 10530903 10530904 105309LB	1C 1A 2 3 4 LB	170 lbs 60 lbs 22 lbs 9 lbs 2.75 lbs 0.5 lbs	77.11 kg 27.22 kg 9.98 kg 4.08 kg 1.25 kg 227 gm	Single-Stage Reg. LB Regulator Cyl. Valve Wrench Detector Tube Leak Detector Personal Monitor Personal Monitor Cross Purge	Series 3140-330 Series 3560-330 TW-2* 8014-120SD 8057, 8081 IQ250 8055 4774-330
	A certificate of conformance will be provided on request. A lot analysis is available at a nominal charge *Except LB

 

Gas Grade Purity Specifications	Product Code	Cylinder Size	Content		Equipment Recommendations	Model No.
			US	Metric
Hydrogen Sulfide, Technical Purity 99%	1053101C 1053101A 10531002 10531003 105310LB	1C 1A 2 3 LB	170 lbs 60 lbs 22 lbs 9 lbs 0.5 lbs	77.11 kg 27.22 kg 9.98 kg 4.08 kg 227 gm	Single-Stage Reg. Cyl. Valve Wrench Detector Tubes Leak Detector Personal Monitor Personal Monitor	Series 3140-330 TW-2* 8014-120SD 8057, 8081 IQ250 8055
	A certificate of conformance will be provided on request. A lot analysis is available at a nominal charge *Except LB