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Alkaline Cleaning Compound

NSN: 6850-01-156-4547 | Model: METALEX-W-SPECIAL
NSN Properties and Flags
NATO Stock Number
6850-01-156-4547
DEMIL
NO
General Description
High pct of wetting agent content; low alkalinity; powder form
Reference Number Differentiating Characteristics
375 lb drum

Pricing and Availability

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NSN 6850-01-156-4547 Datasheet

Supply Class (FSC):
Miscellaneous Chemical Specialties
Cross Reference:
  • METALEX-W-SPECIAL
  • METALEX-W-SPECIAL
Cage Codes:
  • Macdermid Incorporated (CAGE 0PX54)
  • Macdermid Inc (CAGE 76071)
Identification:
HMIC

Y - Indicates information is in the hazardous materials information resource system (hmirs).

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

NSN Management Codes:
  • SOS
    Sms
  • AAC
    H
  • Quantity per pack
    1
  • Unit of Measure
    Dr
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Sf9---n
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $3,921.53 to $6,535.89..
Does NSN 6850-01-156-4547 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, and Department Of The Navy
What is the NIIN of NSN 6850-01-156-4547?
011564547 or 01-156-4547
Does NSN 6850-01-156-4547 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6850-01-156-4547?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 20, 1983
MSDS

Material Safety

MSDS BKBZT METALEX W SPECIAL

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: corrosive solid/liquid will burn
eyes/skin/respiratory tract. Can cause blindness. Causes
destructive tissue damage and scarring. May lead to skin
dermatitis. Ingestion of liquid or mist will cause s evere burning
and irritation to mucous membranes, mouth, throat and
gastrointestinal tract. Can cause severe pneumonitis
explanation of carcinogenicity: the components of this product have not
shown any evidence of being carcinogenic.

effects of overexposure: overexposure may lead to respiratory
irritation, nausea, fatigue, dizziness, headaches, unconsciousness,
dermatitis and eye irritation. Material is corrosive and will burn
exposed tissue. Ingestion ma y result in asthma-like reactions
(wheezing, coughing and shortness of breath).

medical cond aggravated by exposure: persons with a skin disorder, eye
disorders, or impared respiratory function should use caution when
handling or using this product.

First Aid

First aid: skin: remove contaminated clothing. Wash with soap and water.

get medical attention if irritation persists. Inhalation: remove to
fresh air & restore breathing if necessary. Get medical attention.

eye : immediately flush with water for 15 minutes while holding
eyelids open. Get medical attention. Ingestion: drink water/milk to
dilute. Do not induce vomiting. Nothing by mouth if
unconscious.Call dr.

Chemical Properties

Hcc: b1
ph: >7
solubility in water: appreciable
appearance and odor: white granular powder

Reactivity

Stability indicator/materials to avoid: yes
acids, (dissolving the material in water can create exothermic
conditions)
stability condition to avoid: moisture,high heat, open flames and other
sources of ignition
hazardous decomposition products: liberates flammable hydrogen gas on
contact with active metals such as zn,al,sn.

Proper Disposal

Waste disposal methods: waste diluted and neutralized liquid could be
flushed to a waste water treatment system via the sewer or given to
a licensed disposal contractor. Conform to all applicable
regulations. Undiluted mater ial is a rcra hazardous waste (code =
d002).

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: sodium hydroxide (sara iii)
cas: 1310-73-2
rtecs #: wb4900000
fraction by wt:
other rec limits: none specified
osha pel: 2 mg/m3
acgih tlv: c 2 mg/m3; 9293
epa rpt qty: 1000 lbs
dot rpt qty: 1000 lbs

ingred name: sodium metasilicate
cas: 6834-92-0
rtecs #: vv9275000
fraction by wt:
other rec limits: none specified