Zinc powder or Zinc dust

Substance Data

Source: TOXNET (HSDB, 24.01.2019)

CAS-Number

7440-66-6

Flash Point

n/a

Boiling Point

n/a

Emergency Response Guide No. 138

Data from the Hazardous Materials Table

Source: 49 CFR §172 (2018/07)

(3) Hazard Class

4.3
Dangerous when wet materials

(4) Identification number Help

UN 1436

(5) Packing Group Help

I

(6) Labels Help

Dangerous when wet materials (4.3) Spontaneously combustible materials (4.2) Cargo Aircraft Only (Cargo Aircraft Only)

(7) Special Provisions (§172.102) Help

×Note:
Special provisions may be very complex. The extracts are taken from 49 CFR §172.102. Please be careful with the information, as necessary, additional conditions may be applied that are not written here. Please check the original source and report bugs.
A19
IB4
IP1
N40
W31

(8) Packing Authorizations (§173.***) Help

(8A) ExceptionsNone
(8B) Non-bulk211see 49 CFR §173.211
(8C) Bulk242see 49 CFR §173.242

(9) Quantity Limits Help

(9A) Passenger aircraft/railForbidden
(9B) Cargo aircraft only15 kg

(10) Vessel stowage Help

(10A) Location
(10B) Other

(3) Hazard Class

4.3
Dangerous when wet materials

(4) Identification number Help

UN 1436

(5) Packing Group Help

II

(6) Labels Help

Dangerous when wet materials (4.3) Spontaneously combustible materials (4.2)

(7) Special Provisions (§172.102) Help

×Note:
Special provisions may be very complex. The extracts are taken from 49 CFR §172.102. Please be careful with the information, as necessary, additional conditions may be applied that are not written here. Please check the original source and report bugs.
A19
IB7
IP2
T3
TP33
W31
W40

(8) Packing Authorizations (§173.***) Help

(8A) ExceptionsNone
(8B) Non-bulk212see 49 CFR §173.212
(8C) Bulk242see 49 CFR §173.242

(9) Quantity Limits Help

(9A) Passenger aircraft/rail15 kg
(9B) Cargo aircraft only50 kg

(10) Vessel stowage Help

(10A) Location
(10B) Other

(3) Hazard Class

4.3
Dangerous when wet materials

(4) Identification number Help

UN 1436

(5) Packing Group Help

III

(6) Labels Help

Dangerous when wet materials (4.3) Spontaneously combustible materials (4.2)

(7) Special Provisions (§172.102) Help

×Note:
Special provisions may be very complex. The extracts are taken from 49 CFR §172.102. Please be careful with the information, as necessary, additional conditions may be applied that are not written here. Please check the original source and report bugs.
IB8
IP4
T1
TP33
W31

(8) Packing Authorizations (§173.***) Help

(8A) ExceptionsNone
(8B) Non-bulk213see 49 CFR §173.213
(8C) Bulk242see 49 CFR §173.242

(9) Quantity Limits Help

(9A) Passenger aircraft/rail25 kg
(9B) Cargo aircraft only100 kg

(10) Vessel stowage Help

(10A) Location
(10B) Other

Comparison View of Different Packing Groups

More than one packing group is indicated for this entry. Criteria for assignment see 49 CFR §173 Subpart D. You can find specific details in the tabs above. Differences are highlighted.

PG I PG II PG III
1
2Zinc powder or Zinc dustZinc powder or Zinc dustZinc powder or Zinc dust
34.34.34.3
4UN 1436UN 1436UN 1436
5IIIIII
64.3, 4.24.3, 4.24.3, 4.2
7A19, IB4, IP1, N40, W31A19, IB7, IP2, T3, TP33, W31, W40IB8, IP4, T1, TP33, W31
8ANoneNoneNone
8B211212213
8C242242242
9AForbidden15 kg25 kg
9B15 kg50 kg100 kg
10AAAA
10B13, 52, 53, 14813, 52, 53, 14813, 52, 53, 148

Segregation Chart for Load, Transport, Storage

In this table a statement is contained for each hazard class whether the loading, transport or storage with other hazard classes is allowed, is not permitted or is restricted. The table is based on U.S.-Code 49 CFR §177.848.

red May not be loaded, transported, or stored together in the same transport vehicle or storage facility.
green Load, transport, storage together is not restricted.
yellow Load, transport, storage together is allowed under restrictions.

Substances with similar name

UN-NumberNameHazard Class
UN 1309Aluminum powder, coated4.1
UN 2871Antimony powder6.1
UN 0028Black powder, compressed or Gunpowder, compressed or Black powder, in pellets or Gunpowder, in pellets1.1D
NA 0027Black powder for small arms4.1
UN 0027Black powder or Gunpowder, granular or as a meal1.1D
Bleaching powder, see Calcium hypochlorite mixtures, etc
Cordite, see Powder, smokeless
UN 0094Flash powder1.1G
UN 2545Hafnium powder, dry4.2
UN 1326Hafnium powder, wetted with not less than 25 percent water (a visible excess of water must be present) (a) mechanically produced, particle size less than 53 microns; (b) chemically produced, particle size less than 840 microns4.1
UN 1418Magnesium, powder or Magnesium alloys, powder4.3
UN 3189Metal powder, self-heating, n.o.s4.2
UN 3089Metal powders, flammable, n.o.s4.1
UN 0160Powder, smokeless1.1C
UN 0433Powder cake, wetted or Powder paste, wetted with not less than 17 percent alcohol by mass1.1C
UN 0159Powder cake, wetted or Powder paste, wetted with not less than 25 percent water, by mass1.3C
Powder paste, see Powder cake, etc
UN 1345Rubber scrap or shoddy, powdered or granulated, not exceeding 840 microns and rubber contend exceeding 45%4.1
UN 1346Silicon powder, amorphous4.1
NA 3178Smokeless powder for small arms (100 pounds or less)4.1
UN 2546Titanium powder, dry4.2
UN 1352Titanium powder, wetted with not less than 25 percent water (a visible excess of water must be present) (a) mechanically produced, particle size less than 53 microns; (b) chemically produced, particle size less than 840 microns4.1
UN 2878Titanium sponge granules or Titanium sponge powders4.1
UN 1436Zinc powder or Zinc dust4.3
UN 2008Zirconium powder, dry4.2