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Water Soluble Corrosion Inhibitor

NSN: 6850-01-298-0518 | Model: R99029

A mixture of chemicals formulated to inhibit corrosion of wet vapor blasted surfaces of ferrous metals. It is also added to rinsing water to form a protective coating on the metal upon drying. When of a single specific chemical, use specific chemical name. Excludes corrosion preventive compound.

NSN Properties and Flags
NATO Stock Number
6850-01-298-0518
DEMIL
NO
Physical Form
Liquid
Basic Ingredient
Nitrous acid, sodium salt
Quantity Within Each Unit Package
1.0 gallons
Special Features
For use in wire edm machines

Pricing and Availability

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NSN 6850-01-298-0518 Datasheet

Supply Class (FSC):
Miscellaneous Chemical Specialties
Cross Reference:
  • R99029
  • 54-125
Cage Codes:
  • Intech Technology Corporation (CAGE 31473)
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.

Freight Information:
  • NMFC:

    043940 - Chemicals noi

  • WCC:

    635 - Chemicals, other than drugs or sundries

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    C - Chemical corps items and all other chemicals not covered in other classificatons. note: when an item has a chemical proper shipp

  • LTL:

    W - Rating variable

  • TCC:

    W - Corrosive materials, un class 8 (corrosive label)

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    No qup
  • Unit of Measure
    Gl
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    R2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $418.77 to $697.95..
Does NSN 6850-01-298-0518 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 Army, and Department Of The Navy
What is the NIIN of NSN 6850-01-298-0518?
012980518 or 01-298-0518
Does NSN 6850-01-298-0518 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6850-01-298-0518?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Apr 10, 1989
MSDS

Material Safety

MSDS BHWDY EDM-R

Hazards

Ld50 lc50 mixture: ld 50 rat 900 mg/kg
routes of entry: inhalation: unknown skin: unknown ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: irritation of eyes (mild).No
other data available.

explanation of carcinogenicity: data per mgf msds.

effects of overexposure: see health hazards data.

medical cond aggravated by exposure: pre-existing conditions may be
worsen.

First Aid

First aid: eyes and skin: flush with large amount of water for about
15-20 minutes;seek medical attention immediately.Inhalation: remove
to fresh air;call a physician.Ingestion: seek medical attention
immediately.

Chemical Properties

Hcc: n1
boiling pt: b.P. Text: 212f,100c
vapor pres: 1.0
spec gravity: 1.019
ph: 7-7.5
solubility in water: complete
appearance and odor: green fluid,pleasant,ester odor
percent volatiles by volume: 0.0

Reactivity

Stability indicator/materials to avoid: yes
acids below ph 7.0
stability condition to avoid: acids
hazardous decomposition products: oxides of nitrogen

Proper Disposal

Waste disposal methods: consult local authorities;disposal must be in
accordance with local,state and federal regulations
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 nitrite (sara iii)
cas: 7632-00-0
rtecs #: ra1225000
fraction by wt: 3.0%
epa rpt qty: 100 lbs
dot rpt qty: 100 lbs

ingred name: aqueous diluent,dionized,buffered
fraction by wt: 96.0%

ingred name: non-silicone defoamers
fraction by wt: 1.0%

MSDS BLMXL RUST STOP

Hazards

Routes of entry: inhalation: no skin: no ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: none specified by manufacturer.

explanation of carcinogenicity: none of the chemicals in this product is
listed by iarc, ntp or osha as a carcinogen.

effects of overexposure: may increase blood pressure if ingested.

medical cond aggravated by exposure: none known.

First Aid

First aid: if ingested call a physician.

Chemical Properties

Hcc: b3
boiling pt: b.P. Text: 212f,100c
spec gravity: 1.021
ph: 8.7
solubility in water: complete
appearance and odor: blue, free flowing liquid with a slight fruit-like
(ester) odor.

percent volatiles by volume: 96

Reactivity

Stability indicator/materials to avoid: yes
amines of any kind.

stability condition to avoid: for use in edm applications as the sole
additive to deionized water dielectric fluids.

hazardous decomposition products: may release oxides of nitrogen in
contact with acids.

Proper Disposal

Waste disposal methods: dispose of in accordance with all applicable
federal, state and local regulations.

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 nitrite (sara iii)
cas: 7632-00-0
rtecs #: ra1225000
other rec limits: none specified
epa rpt qty: 100 lbs
dot rpt qty: 100 lbs

ingred name: water
cas: 7732-18-5
rtecs #: zc0110000
other rec limits: none specified

MSDS BQGVJ 54-125 RUST STOP

Hazards

Ld50 lc50 mixture: none specified by manufacturer.

routes of entry: inhalation: no skin: no ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: exposure may cause possible
elevation of blood pressure. Chronic: none specified by
manufacturer.

explanation of carcinogenicity: no ingredient of a concentration of 0.1%
or greater is listed as a carcinogen or suspected carcinogen.

effects of overexposure: elevation of blood pressure.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: get medical attention if symptoms persist. Skin-wash with
soap & water. Eye-flush with water for 15 minutes, holding eyelids
open. Inhaled-remove to fresh air. Ingested-if conscious, wash
mouth out wi th water. Get medical attention.

Chemical Properties

Hcc: n1
boiling pt: b.P. Text: 212f,100c
spec gravity: 1.012
ph: 7.4
solubility in water: complete
appearance and odor: light green liquid, slight apple odor. Assumes ph
of water.

Reactivity

Stability indicator/materials to avoid: yes
amines, acids.

stability condition to avoid: product can form nitrosamines if contact
made with amines.

hazardous decomposition products: oxides of nitrogen.

conditions to avoid polymerization: will not occur.

Proper Disposal

Waste disposal methods: removed from water by normal oil splitting
techniques. Dispose of in accordance with local, state and federal
environmental regulations.

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: salt of nitrous acid
other rec limits: none recommended

ingred name: buffer salts
other rec limits: none recommended

ingred name: surfactant (type not specified)
other rec limits: none recommended

MSDS CJXWV 54-125 RUST STOP

Hazards

Ld50 lc50 mixture: none specified by manufacturer.

routes of entry: inhalation: no skin: no ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: exposure may cause possible
elevation of blood pressure. Chronic: none specified by
manufacturer.

explanation of carcinogenicity: do not allow this product to come into
contact with amines. Nitrosamines, suspected carcinogens, could
form.

effects of overexposure: elevation of blood pressure.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: in case of contact, flush eyes or skin with copious amounts
of water for at least 15 minutes while removing contaminated
clothing and shoes. Assure adequate flushing of the eyes by
separating eyelids with fingers. If swallowed, wash out mouth with
water provided person is conscious. This product may cause vomiting
if swallowed. Call a physician.

Chemical Properties

Hcc: n1
boiling pt: =100.C, 212.F
spec gravity: 1.012
ph: 7.4
solubility in water: completely
appearance and odor: light green liquid, slight apple odor. Assumes ph
of water.

Reactivity

Stability indicator/materials to avoid: yes
amines, acids.

stability condition to avoid: product can form nitrosamines if contact
made with amines.

hazardous decomposition products: oxides of nitrogen.

conditions to avoid polymerization: will not occur.

Proper Disposal

Waste disposal methods: removed from water by normal oil splitting
techniques.

Ingredients List

Ingred name: salt of nitrous acid
other rec limits: none recommended

ingred name: buffer salts
other rec limits: none recommended

ingred name: surfactant (type not specified)
other rec limits: none recommended

MSDS CKXTQ RUST STOP

Hazards

Ld50 lc50 mixture: none specified by manufacturer.

routes of entry: inhalation: no skin: no ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: exposure may cause possible
elevation of blood pressure. Chronic: none specified by
manufacturer.

effects of overexposure: elevation of blood pressure.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: in case of contact, flush eyes or skin with copious amounts
of water for at least 15 minutes while removing contaminated
clothing and shoes. Assure adequate flushing of the eyes by
separating eyelids with fingers. If swallowed, wash out mouth with
water provided person is conscious. This product may cause vomiting
if swallowed. Call a physician.

Chemical Properties

Hcc: n1
boiling pt: =100.C, 212.F
decomp temp: decomp text: not provided by mfr
vapor density: not provid
spec gravity: 1.012
ph: 7.4,as supplied
viscosity: not provided by mfr
evaporation rate & reference: not provided by mfr
solubility in water: completely
appearance and odor: light green liquid, slight apple fragrance. Assumes
ph of water.

corrosion rate: not provided by mfr

Reactivity

Stability indicator/materials to avoid: yes
amines, acids. Product can form nitrosamines if contact made with
amines.

hazardous decomposition products: oxides of nitrogen.

conditions to avoid polymerization: will not occur.

Proper Disposal

Waste disposal methods: removed from water by normal oil splitting
techniques.

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: salt of nitrous acid which is manufactured from food grade
materials.

other rec limits: none recommended

ingred name: buffer salts
other rec limits: none recommended

ingred name: surfactant
other rec limits: none recommended